Published: 2024 | Last updated: June 2026
Introduction
Nosler introduced the E-Tip in 2007 from its Bend, Oregon facility, entering the lead-free hunting bullet category that Barnes had pioneered with the original X bullet more than a decade earlier. Where the Barnes TTSX uses pure copper and the Hornady GMX uses a 95/5 gilding metal alloy, the E-Tip uses its own proprietary lead-free copper alloy formulation. Nosler has not published the exact alloy composition with the same specificity Hornady has for the GMX, but the design intent is the same as its monolithic competitors: eliminate the lead core entirely, removing core-jacket separation as a failure mode and meeting lead-free regulations in jurisdictions like California.
As with the TTSX and GMX, the original article’s claim of “near-100% weight retention” warrants the same calibration applied consistently throughout this series. Independent recoveries of lead-free monolithic bullets, regardless of manufacturer, typically show 95-99% retention rather than literal completeness – a small amount of material loss from the expanding petals during deformation is normal even in well-performing monolithic designs. The E-Tip is not an exception to this pattern, and there is no reason to expect its retention figures to differ meaningfully from the TTSX or GMX given the broadly similar monolithic construction approach all three share.
The caliber range is the narrowest of the three major lead-free monolithics covered on this site – .243-inch through .338-inch only, with no varmint-weight .224-inch option the way the TTSX and GMX both offer. This positions the E-Tip specifically as a deer-through-large-game hunting bullet rather than a do-everything lead-free option, which is worth keeping in mind when comparing the three designs directly. Weight options span 90 to 200 grains, covering 243 Winchester through 338 Winchester Magnum and similar cartridges, including 6.5 PRC, 7mm-08 Remington, 7mm Remington Magnum, 30-06 Springfield, and 300 Winchester Magnum. For trajectory context across these cartridges, the 308 Winchester ballistics guide and 6.5 Creedmoor ballistics guide are useful references alongside the E-Tip’s own specifications below.
The original article’s comparison set – Barnes TTSX and Hornady GMX – is accurate and consistent with how this site treats the broader lead-free monolithic category. Notably, the original article is more candid than some of the other bullet articles in this series about the E-Tip’s actual competitive position, openly stating it trails the TTSX in both BC and expansion consistency. This honesty is worth preserving rather than glossing over, and this rewrite expands on exactly what that tradeoff means in practical hunting terms.
Disclaimer: Reloading is an inherently dangerous activity. Always consult current published load data from reputable sources (Nosler, Hodgdon, Sierra) before loading any cartridge. Copper-alloy bullets generate higher chamber pressures than lead-core bullets of the same weight. Never use lead-core load data for the E-Tip. Start at the published minimum charge and work up carefully while watching for pressure signs. Never exceed maximum published loads. The information on this page is for educational reference only and does not replace a current reloading manual.
Technical Characteristics
Lead-free copper alloy construction: The E-Tip’s bullet body is machined or formed from a proprietary copper alloy rather than pure copper. Nosler markets this construction primarily around its environmental compliance and weight retention rather than emphasizing specific alloy composition the way Hornady does with the GMX’s stated 95/5 gilding metal ratio. For practical handloading purposes, the exact alloy chemistry matters less than the consistent guidance that applies to all monolithic lead-free bullets: load data is not interchangeable between brands, and Nosler’s own published E-Tip data should be the primary reference rather than substituting TTSX or GMX charge data, even at matched bullet weights.
Cavity-forward polymer tip design: The E-Tip uses a green polymer tip seated over a hollow-point cavity positioned toward the front of the bullet, a design Nosler states is intended to initiate expansion reliably across a range of impact velocities. The stated expansion threshold of 1,800 fps matches the conventional benchmark shared by the TTSX and GMX, though the original article’s own comparison notes the E-Tip’s expansion is “5-10% less consistent” than the TTSX at that threshold velocity. This is a meaningful practical distinction worth taking at face value rather than smoothing over – it suggests hunters using the E-Tip near the bottom of its effective velocity range should pay closer attention to retained velocity at the shot distance than they might need to with the TTSX, where the expansion mechanism appears to have a slightly wider margin for consistent activation at marginal velocities.
Boat-tail profile: Standard boat-tail base geometry reduces base drag and contributes to the E-Tip’s BC figures, which are respectable though not class-leading among the three major lead-free monolithics.
Reduced fouling claim: The 15-20% fouling reduction figure mirrors the same claim made for the TTSX and GMX, and should be read with the same calibration applied throughout this series – directionally reasonable given the absence of lead deposits, but not an independently verified universal constant. Fouling behavior varies meaningfully by barrel, cleaning interval, and velocity regardless of which lead-free monolithic is used.
Long bearing surface, seating sensitivity: Like its competitors, the E-Tip’s monolithic construction makes it longer than a lead-core bullet of the same weight, since copper alloys are less dense than lead and require more physical length to reach a given mass. This produces the same seating-depth sensitivity documented for the TTSX and GMX – the bearing surface engages the rifling differently depending on small seating depth changes, and systematic load development (testing in 0.005-0.010 inch increments around the 0.010-0.050 inch off-the-lands starting point) is worthwhile rather than optional.
Cannelure: Present on most variants for crimping in semi-automatic and lever-action platforms, and to provide a consistent seating reference during load development.
Ballistics and Performance
G1 BCs from 0.300 to 0.523 place the E-Tip in the middle of the three-bullet lead-free monolithic comparison – generally trailing the Barnes TTSX (0.295-0.586) and roughly comparable to the Hornady GMX (0.245-0.540), with no clear universal winner between the E-Tip and GMX across the full weight range.
The 200-grain .338-inch at BC 0.523 and SD 0.250 is the E-Tip’s aerodynamic peak, suited to 338 Winchester Magnum for moose and large bear. This trails the GMX 200-grain at BC 0.540 by a modest margin and the TTSX 225-grain at BC 0.586, though the TTSX comparison involves a heavier bullet, complicating a direct weight-matched comparison.
The 180-grain .308-inch at BC 0.474 and SD 0.271 covers 308 Winchester, 30-06 Springfield, and 300 Winchester Magnum for elk and moose. This trails the TTSX 180-grain at BC 0.484 and the GMX 180-grain at BC 0.480 by small margins – close enough that the practical trajectory difference at typical hunting ranges is minor, generally a few inches of drop difference at 400 yards rather than anything that should drive cartridge or load selection on its own.
The 165-grain .308-inch at BC 0.458 and SD 0.248 is a useful middle-weight option for 308 Winchester and 30-06 Springfield deer and elk hunting, splitting the difference between the lighter 150-grain and heavier 180-grain options in the lineup.
The 130-grain 6.5mm at BC 0.448 and SD 0.266 and 120-grain 6.5mm at BC 0.417 and SD 0.246 cover 6.5 Creedmoor and 6.5 PRC for deer and elk. The 130-grain’s BC trails the TTSX 130-grain at BC 0.454 only marginally and exceeds the GMX 120-grain at BC 0.385, though the GMX’s own 139-grain variant at BC 0.450 is the more appropriate weight-matched comparison and essentially ties the E-Tip here.
The 90-grain .243-inch at BC 0.357 and SD 0.218 is the E-Tip’s lightest offering, intended for deer and antelope in 243 Winchester. This is the E-Tip’s only sub-100-grain variant, reflecting the narrower overall weight range compared to the TTSX and GMX, both of which extend lighter into varmint territory that the E-Tip does not address at all.
Accuracy of 0.5-0.8 MOA in well-tuned rifles is comparable to the GMX’s typical performance and trails the TTSX’s tighter 0.4-0.8 MOA specification slightly, though all three are well within the range needed for ethical hunting shots at typical ranges, and individual rifle and load combinations will always matter more than small differences in manufacturer-stated averages.
Expert Ballistics Table – Nosler E-Tip Variants
Data from Nosler specifications. BCs are G1. Verify current figures at nosler.com before load development.
| Diameter (inches) | Weight (grains) | BC (G1) | Sectional Density | Application |
|---|---|---|---|---|
| .243 | 90 | 0.357 | 0.218 | Deer, antelope in 243 Winchester |
| .264 | 120 | 0.417 | 0.246 | Deer in 6.5 Creedmoor |
| .264 | 130 | 0.448 | 0.266 | Deer, elk in 6.5 Creedmoor and 6.5 PRC |
| .277 | 130 | 0.433 | 0.242 | Deer, elk in 270 Winchester |
| .284 | 120 | 0.366 | 0.213 | Deer in 7mm-08 Remington |
| .284 | 150 | 0.451 | 0.266 | Elk in 7mm Remington Magnum |
| .308 | 150 | 0.434 | 0.226 | Deer in 308 Winchester |
| .308 | 165 | 0.458 | 0.248 | Deer, elk in 308 Winchester and 30-06 Springfield |
| .308 | 180 | 0.474 | 0.271 | Elk, moose in 30-06 Springfield and 300 Winchester Magnum |
| .338 | 180 | 0.454 | 0.225 | Elk, moose in 338 Winchester Magnum |
| .338 | 200 | 0.523 | 0.250 | Moose, large bear in 338 Winchester Magnum |
Comparison Bullets
The original article’s chosen comparison set – Barnes TTSX and Hornady GMX – is the correct competitive framing for the E-Tip, and the original article’s own assessment that the E-Tip trails the TTSX in BC and expansion consistency is honest and worth preserving.
The Barnes TTSX remains the category benchmark with the broadest caliber range (extending down to .224-inch for varmint applications, which the E-Tip does not address), the longest field record, and generally the highest BCs at comparable weights. The Triple-Shock grooved shank’s pressure and fouling reduction is a more thoroughly documented mechanical feature than the E-Tip’s expansion design, which has received less independent third-party scrutiny in the broader reloading community.
The Hornady GMX is the closer competitor in practical terms – BCs between the two designs are close enough across most of the overlapping weight range that neither holds a decisive advantage, and the GMX’s broader caliber range (down to .224-inch) gives it an edge in versatility that the E-Tip’s narrower .243-.338-inch range does not match.
The Barnes TSX is the non-tipped, typically lower-cost option from the category leader, worth considering for hunters prioritizing value within the lead-free monolithic category generally.
The Federal Trophy Copper is a fourth major lead-free polymer-tipped monolithic option, rounding out the most commonly compared designs in this category for handloaders evaluating the full field.
For hunters who are not required to use lead-free ammunition, premium bonded lead-core bullets like the Nosler AccuBond (notably from the same manufacturer as the E-Tip, giving Nosler-loyal handloaders a non-lead-free alternative within the same brand), the Nosler Partition, or the lighter-weight Nosler Ballistic Tip and the Federal Trophy Bonded typically achieve comparable or higher BCs with 90-95% weight retention, trading the E-Tip’s lead-free compliance for a modestly lower price point in many cases.
Comparison Table – Premium Lead-Free Monolithic Hunting Bullets
| Bullet | Diameter Range | Weight Range | BC Range | Construction | Weight Retention | Relative Cost |
|---|---|---|---|---|---|---|
| Nosler E-Tip | .243-.338 | 90-200 gr | 0.300-0.523 | Lead-free copper alloy | 95-99% | Mid |
| Barnes TTSX | .224-.338 | 50-225 gr | 0.295-0.586 | Pure copper | 95-99% | Premium |
| Barnes TSX | .224-.375 | 50-300 gr | 0.265-0.550 | Pure copper | 95-99% | Mid-Premium |
| Hornady GMX | .224-.338 | 70-200 gr | 0.245-0.540 | Gilding metal alloy | 95-99% | Mid-Premium |
| Federal Trophy Copper | .224-.338 | 70-180 gr | 0.290-0.480 | Pure copper | 95%+ | Premium |
The E-Tip’s primary selling point relative to the other three is cost – it is consistently among the least expensive premium lead-free monolithics per bullet, which matters meaningfully to hunters loading large quantities for practice and load development before a hunting season, not just the final hunting rounds themselves.
Applications and Practical Aspects
Deer and antelope (.243-inch, 90 grains): The 90-grain E-Tip in 243 Winchester or 6mm Creedmoor is the lineup’s lightest offering, appropriate for deer and antelope at typical ranges. SD 0.218 is adequate for these applications though modest compared to heavier monolithics in larger calibers. Hodgdon Varget and IMR 4064 are standard powder choices for 243 Winchester at this weight, and handloaders should expect somewhat different charge weights than they would use with a lead-core bullet of the same nominal weight given the E-Tip’s higher pressure characteristics.
Deer and elk (6.5mm and .277-inch, 120-150 grains): The 120-grain and 130-grain 6.5mm variants cover 6.5 Creedmoor and 6.5 PRC for deer and elk hunting, while the 130-grain .277-inch addresses 270 Winchester hunters in the same role. Hodgdon H4350 and Alliant Reloder 16 are common choices for 6.5 Creedmoor; for 270 Winchester, Hodgdon H4350 and IMR 4350 remain the standard references. The 120-grain .284-inch fills a similar role for 7mm-08 Remington hunters who want a lighter, faster option for deer-sized game.
Elk, moose, and large game (.284-.338-inch, 150-200 grains): The 150-grain .284-inch in 7mm Remington Magnum or 7mm PRC, the 165-180-grain .308-inch in 30-06 Springfield or 300 Winchester Magnum, and the 180-200-grain .338-inch in 338 Winchester Magnum or 338 Lapua Magnum represent the E-Tip’s strongest large-game applications, where the deep, consistent penetration shared by all monolithic designs is most valued. Hodgdon H4831SC and Alliant Reloder 22 are appropriate for 300 Winchester Magnum and 300 WSM at these weights, while Hodgdon H4831 and IMR 7828 cover 338 Winchester Magnum.
No varmint or predator option: Hunters who specifically want a single lead-free bullet brand to cover both varmint hunting and big game hunting will not find that flexibility within the E-Tip lineup alone, since it begins at 90 grains in .243-inch with nothing in .224-inch. The TTSX and GMX both extend down to .224-inch 50-80 grain weights for this exact use case, which is worth noting for hunters consolidating their lead-free component purchasing around a single brand for convenience.
Reloading
Nosler publishes E-Tip-specific load data through its reloading manual and website, though the published data set is somewhat less extensive across cartridges than Barnes’s TTSX data, reflecting Barnes’s longer market presence in this specific category.
Primers: Standard large rifle primers for most applications. CCI 200, Federal 210, Winchester WLR, and Remington 9-1/2 are reliable choices. For magnum cartridges like 300 Winchester Magnum and 338 Winchester Magnum, CCI 250 or Federal 215 magnum primers are appropriate.
Cases: Standard brass from Winchester, Federal, Hornady, and Lapua are all appropriate for E-Tip loads. For magnum precision applications, Lapua brass provides the most consistent case-to-case dimensions.
Seating depth: Start 0.020 to 0.050 inches off the lands and test systematically. As with the TTSX and GMX, the E-Tip’s monolithic construction produces a longer bearing surface than a lead-core bullet of equivalent weight, and seating depth optimization in 0.005-0.010 inch increments is genuinely worthwhile rather than a formality.
Crimp: Light to medium roll crimp at the cannelure for semi-automatic and lever-action platforms. Bolt-action hunting rifles typically do not require crimping.
Expansion velocity verification: Given the original article’s own note that E-Tip expansion is somewhat less consistent than the TTSX’s at the 1,800 fps threshold, hunters using the E-Tip at the longer end of their intended range should pay particular attention to confirming retained velocity at the maximum expected shot distance, with a reasonable practice being to treat the published 1,800 fps minimum as a floor to stay comfortably above rather than a target to just barely clear.
Powder Selection by Application:
| Application | Caliber | Bullet Weight | Recommended Powders |
|---|---|---|---|
| Deer | 243 Win | 90 gr | Hodgdon Varget, IMR 4064, Hodgdon H4350 |
| Deer/elk | 6.5 Creedmoor | 120-130 gr | Hodgdon H4350, Alliant Reloder 16, Alliant Reloder 23 |
| Deer/elk | 270 Win | 130 gr | Hodgdon H4350, IMR 4350, Alliant Reloder 19 |
| Deer | 7mm-08 Rem | 120 gr | Hodgdon Varget, IMR 4064, Alliant Reloder 15 |
| Elk | 7mm Rem Mag | 150 gr | Alliant Reloder 22, Hodgdon H4831SC, IMR 7828 SSC |
| Deer/elk | 308 Win | 165-180 gr | Hodgdon Varget, IMR 4895, Alliant Reloder 15 |
| Elk/moose | 300 Win Mag | 180 gr | Hodgdon H4831SC, Alliant Reloder 22, Alliant Reloder 26 |
| Moose/large bear | 338 Win Mag | 200 gr | Hodgdon H4831, IMR 7828, Alliant Reloder 22 |
Reloading Parameters Summary:
| Parameter | Guideline |
|---|---|
| Neck tension | 0.002-0.004 inch interference |
| Seating depth | 0.020-0.050 inch off lands; test in 0.005-0.010 inch increments |
| Crimp | Light to medium roll crimp for semi-auto/lever-action; optional for bolt-action |
| Minimum expansion velocity | 1,800 fps at target distance – treat as a floor, not a target |
| Weight retention | 95-99% typical (not literally 100%) |
| Extreme spread target | Under 15 fps for hunting accuracy |
Frequently Asked Questions
Q: Is the E-Tip’s “near-100% weight retention” claim accurate?
A: As with the Barnes TTSX and Hornady GMX, this should be understood as 95-99% rather than literally complete retention. Independent recoveries of lead-free monolithic bullets across manufacturers typically show some small material loss from the expanding petals during deformation. This remains exceptional compared to conventional cup-and-core bullets at 65-85% retention, but treating “near-100%” as a literal description rather than rounded marketing language overstates what any monolithic design, including the E-Tip, reliably achieves in the field.
Q: The original article says E-Tip expansion is “5-10% less consistent” than the TTSX. What does that mean practically for a hunter?
A: This is a genuine and useful distinction the original article gets right, and it is worth taking seriously rather than dismissing as a minor specification difference. It suggests that near the 1,800 fps expansion threshold – which corresponds to longer shot distances as the bullet decelerates – the E-Tip’s expansion mechanism may be somewhat less reliably triggered than the TTSX’s Triple-Shock design. The practical implication is not that the E-Tip is unsuitable for longer shots, but that hunters using it at the edge of its effective range should build in more margin above the stated 1,800 fps minimum than they might feel necessary with the TTSX. Calculating retained velocity at your maximum intended shot distance and confirming it comfortably exceeds 1,800 fps – rather than just barely clearing it – is sound practice with any expanding bullet, but particularly relevant here given the original article’s own acknowledgment of this tradeoff.
Q: Why doesn’t the E-Tip have a varmint-weight option like the TTSX and GMX?
A: Nosler’s product positioning for the E-Tip appears to focus specifically on deer-through-large-game hunting applications rather than spanning the full varmint-to-big-game range some competitors address with a single bullet line. This is a legitimate product strategy rather than an oversight, but it does mean hunters who want one lead-free brand to cover both predator/varmint hunting and big game hunting will need to either use a different bullet for varmint applications or choose the TTSX or GMX instead, both of which extend down to .224-inch 50-80 grain weights.
Q: Is the E-Tip a good value choice compared to the TTSX and GMX?
A: For hunters specifically prioritizing cost within the premium lead-free monolithic category, yes – the E-Tip is consistently among the least expensive of the major options per bullet. The tradeoff is a modest BC disadvantage at most weights compared to the TTSX, and the original article’s own noted expansion consistency gap at marginal velocities. For hunters loading substantial quantities for practice ahead of a season, where every round at the range doesn’t need category-leading downrange ballistics, the E-Tip’s lower cost is a real practical advantage. For the final hunting load itself, especially for longer-range shots, the TTSX’s stronger track record may justify the price premium for some hunters.
Q: Can the E-Tip be used for elk and moose at standard, non-magnum cartridge velocities?
A: Yes, with the same caveat about expansion margin discussed above. From a 308 Winchester 180-grain E-Tip at approximately 2,600 fps muzzle velocity, the bullet remains above the 1,800 fps threshold to roughly 300-350 yards, slightly less margin than the TTSX achieves at the same nominal velocity given the noted difference in expansion consistency. For most North American elk and moose hunting at typical ranges inside 250-300 yards, standard cartridges with appropriate E-Tip weights provide reliable performance, though hunters anticipating longer shots may want to lean toward the upper end of that range comfortably rather than the absolute threshold.
Q: Should I choose the E-Tip over the GMX if both are similarly priced for my cartridge?
A: The two are close enough in BC and terminal performance across most of the overlapping weight range that the choice often comes down to factors outside pure ballistics – which manufacturer’s load data is available and validated for your specific powder, which brand you have prior reloading experience or established load development with, and component availability in your area. The GMX’s broader caliber range down to .224-inch gives it an edge in versatility if you also load varmint ammunition and want brand consistency. Neither bullet holds a decisive enough advantage over the other to make this a high-stakes decision for most hunting applications.
Conclusion
The Nosler E-Tip is a credible, cost-effective entry in the lead-free hunting bullet category, occupying a sensible middle position relative to the Barnes TTSX and Hornady GMX. Its BCs trail the TTSX modestly and its expansion consistency at marginal velocities is somewhat behind the category leader by the original article’s own honest assessment, but its lower price point and Nosler’s broader brand reputation make it a reasonable choice for hunters who don’t need category-leading specifications and want to manage component costs, particularly across the larger round counts that practice and load development require.
Choose the E-Tip if: you hunt in lead-restricted areas including California and want a cost-effective monolithic option; you primarily hunt deer through large game (90-200 grains) without needing a varmint-weight option from the same brand; or you already use other Nosler products and want load data continuity within the brand.
Choose something else if: you want the highest available BC and the most consistent expansion at marginal velocities in a lead-free monolithic – the Barnes TTSX holds the edge on both counts. If you also need a varmint-weight lead-free option from the same product line, the TTSX or Hornady GMX both extend into .224-inch weights the E-Tip does not address. If you want a fragmentation-based terminal mechanism rather than a single mushrooming projectile, the Lehigh Defense Controlled Chaos offers a fundamentally different lead-free approach. If lead-free compliance is not required, premium bonded bullets like the Nosler AccuBond, Federal Trophy Bonded, or Winchester Expedition Big Game are worth comparing, and conventional jacketed options like the Sierra GameKing or Hornady InterLock remain solid budget-conscious alternatives.
Disclaimer: Reloading involves inherent risks. The E-Tip is a lead-free copper alloy bullet that generates higher chamber pressures than lead-core bullets – never use lead-core load data as a starting point. Always use current load data from Nosler or other published manuals. Start below maximum charges and increase gradually. Given the noted expansion consistency tradeoff at marginal velocities, build in extra margin above the 1,800 fps minimum expansion threshold for your intended hunting distances. Wear eye protection at all times. The author and myreloading.com are not responsible for injuries or property damage from reloading or shooting handloaded ammunition.
Have you loaded and hunted with the Nosler E-Tip? Leave a comment with the details: weight, cartridge, game, range, shot angle, and what you observed. How did expansion and penetration compare to a Barnes TTSX or Hornady GMX you may have used in the same cartridge? Recovered bullet weights and photos are especially valuable given the relatively limited third-party data available for the E-Tip compared to its more established competitors.
Editorial note: Originally published 2024, revised June 2026. The update corrected the original article’s claim of “near-100% weight retention” to the more accurate 95-99% supported by independent recoveries, consistent with the same correction applied to the Barnes TTSX and Hornady GMX elsewhere on this site. Preserved and expanded on the original article’s own honest acknowledgment that E-Tip expansion is somewhat less consistent than the TTSX at marginal velocities, with practical guidance on building extra velocity margin for longer shots. Added explicit discussion of the E-Tip’s narrower caliber range (no varmint-weight option) as a meaningful product positioning difference from the TTSX and GMX. Added detailed cost-versus-performance guidance for hunters choosing between the three major lead-free monolithics. Added FAQ covering six common questions. Applied full internal linking throughout.
