Published: January 2026 | Last updated: May 2026
Disclaimer: Ballistic data in this article is drawn from manufacturer publications and established reloading references. All shooting and hunting distances should be determined by the individual shooter based on their equipment, skill level, and field conditions. Always confirm zero at the range before hunting season. For reloading data and cartridge history, see the 7×64 Brenneke complete guide.
Wilhelm Brenneke developed the 7×64 in 1917 by necking down the 8x64mm S case to accept .284-inch bullets, producing a cartridge that offered 10 to 12 percent more muzzle velocity than the 7×57 Mauser while maintaining the mild recoil and excellent sectional density that characterize the 7mm bore. Over the following decades the 7×64 became one of the most widely used hunting cartridges in continental Europe, chambered in high-quality German and Austrian sporting rifles by Mauser, Sauer, Steyr, and Blaser.
The cartridge’s practical ballistics closely match those of the 280 Remington – an American cartridge developed decades later that arrived at essentially the same performance level through independent engineering. Both push 160-grain bullets at approximately 2,840 to 2,900 fps and 175-grain bullets near 2,750 fps. For European hunters the 7×64 is the standard; for North American hunters it represents a well-engineered alternative that uses the same .284-inch bullet diameter as the 7mm-08 Remington, 7mm Remington Magnum, and 7mm PRC.
The 7×64 fires .284-inch diameter bullets in the 140 to 175-grain weight range, giving handloaders access to the complete modern 7mm bullet selection from all major manufacturers. For comparisons with its closest competitors, the 7×57 Mauser ballistics and 7mm-08 Remington ballistics pages cover its historical sibling and its closest American equivalent.
Core External Ballistics
The four loads used throughout this article represent the practical hunting weight range for the 7×64 Brenneke. Muzzle velocities reflect what a 23 to 24-inch barrel produces, which is standard for European sporting rifles in this chambering.
| Load | Bullet Weight | MV (fps) | BC (G7) | Muzzle Energy (ft-lbs) |
|---|---|---|---|---|
| Hornady ELD-X | 140 gr | 3,050 | 0.248 | 2,892 |
| Nosler AccuBond | 150 gr | 2,960 | 0.261 | 2,920 |
| Sierra GameKing / Partition | 160 gr | 2,870 | 0.268 | 2,928 |
| Barnes TTSX / Partition | 175 gr | 2,750 | 0.289 | 2,938 |
The muzzle energy figures for all four loads cluster tightly between 2,892 and 2,938 ft-lbs – a consequence of the inverse relationship between bullet weight and muzzle velocity in this cartridge. As weight increases, velocity decreases proportionally enough to keep muzzle energy nearly constant across the weight range. This characteristic makes the 7×64 remarkably versatile – any of the four loads delivers approximately the same raw energy at the muzzle, with differences in performance developing through their diverging trajectory, wind drift, and expansion characteristics.
The 175-grain load has the highest G7 BC at 0.289, which means it sheds energy the slowest downrange despite starting slowest. By 600 to 700 yards the energy advantage of the heavier loads over the lighter ones becomes clear.
Bullet Drop to 1,000 Yards (100-Yard Zero)
All data assumes a 100-yard zero, 59°F, sea level, and a 1.5-inch sight height.
| Range (Yards) | 140gr ELD-X (in) | 150gr AccuBond (in) | 160gr GameKing (in) | 175gr TTSX (in) |
|---|---|---|---|---|
| 100 | 0 | 0 | 0 | 0 |
| 200 | -4.0 | -4.2 | -4.4 | -4.7 |
| 300 | -12.9 | -13.6 | -14.3 | -15.3 |
| 400 | -27.6 | -29.1 | -30.5 | -32.4 |
| 500 | -49.3 | -51.9 | -54.2 | -57.1 |
| 600 | -79.3 | -83.3 | -86.7 | -90.7 |
| 700 | -119.1 | -124.9 | -129.4 | -134.5 |
| 800 | -170.5 | -178.5 | -184.1 | -189.9 |
| 900 | -235.5 | -245.9 | -252.5 | -258.1 |
| 1,000 | -316.4 | -329.6 | -336.9 | -341.8 |
The 140-grain ELD-X is the flattest-shooting load at every distance, dropping 12.9 inches at 300 yards compared to 15.3 inches for the 175-grain load – a 2.4-inch difference that is within the margin of a center-mass hold on deer but worth noting at extended range. Inside 200 yards, all four loads drop 4 to 4.7 inches below point of aim – negligible for a center-mass hold on any big game animal.
At 300 yards, corrections of 12.9 to 15.3 inches are manageable with a deliberate holdover or dialed elevation. This is the practical hunting range where most European hunters who use the 7×64 take the majority of their shots on red deer, chamois, and wild boar. Inside that distance the cartridge handles precisely as designed – cleanly and efficiently.
At 400 yards, drops reach 27.6 to 32.4 inches. This demands verified range estimation and a deliberate correction. A 50-yard ranging error at 400 yards produces 6 to 8 inches of vertical error – enough to miss the vital zone of a deer entirely if the shot reads low. Precise ranging is non-negotiable past 350 yards with this cartridge.
The trajectory data extends to 1,000 yards for reference. The practical hunting ceiling for the 7×64 is determined by energy, not trajectory – and the energy table below shows that ceiling to be approximately 300 to 700 yards depending on load and game species.
Wind Drift (10 mph Full-Value Crosswind)
| Range (Yards) | 140gr ELD-X (in) | 150gr AccuBond (in) | 160gr GameKing (in) | 175gr TTSX (in) |
|---|---|---|---|---|
| 100 | 0.5 | 0.5 | 0.5 | 0.5 |
| 200 | 2.2 | 2.2 | 2.1 | 2.0 |
| 300 | 5.1 | 5.1 | 4.9 | 4.5 |
| 400 | 9.2 | 9.2 | 8.9 | 8.1 |
| 500 | 14.8 | 14.7 | 14.1 | 13.0 |
| 600 | 21.8 | 21.6 | 20.8 | 19.0 |
| 700 | 30.3 | 30.1 | 28.9 | 26.4 |
| 800 | 40.6 | 40.3 | 38.7 | 35.2 |
| 900 | 52.6 | 52.3 | 50.1 | 45.5 |
| 1,000 | 66.6 | 66.1 | 63.4 | 57.3 |
The 175-grain load drifts the least at every distance – 57.3 inches at 1,000 yards versus 66.6 inches for the 140-grain ELD-X, a 9.3-inch difference driven by the heavier bullet’s superior G7 BC of 0.289. At 500 yards in a 10 mph crosswind, the 175-grain drifts 13 inches versus 14.8 inches for the 140-grain – a 1.8-inch difference that is meaningful when a deer’s vital zone spans only 10 inches.
The 140 and 150-grain loads show nearly identical wind drift at every distance through 1,000 yards, despite different bullet weights – their similar BCs and the velocity difference essentially cancel out in wind performance. This is a useful practical observation: if choosing between those two weights for wind-prone open-country hunting, terminal performance on the intended game should drive the decision rather than wind drift differences.
Inside 300 yards in a 10 mph crosswind, all four loads drift under 5.5 inches – well within the margin of a center-mass hold on deer or elk. Beyond 400 yards, crosswind correction becomes a meaningful skill requirement, particularly for the lighter loads approaching 10 inches of drift in a moderate wind.
Velocity Retention
The expansion thresholds: 1,800 fps for standard soft points; 1,600 fps for bonded designs like the Nosler AccuBond and Hornady ELD-X; 1,500 fps for monolithics like the Barnes TTSX.
| Range (Yards) | 140gr ELD-X (fps) | 150gr AccuBond (fps) | 160gr GameKing (fps) | 175gr TTSX (fps) |
|---|---|---|---|---|
| 0 | 3,050 | 2,960 | 2,870 | 2,750 |
| 100 | 2,748 | 2,673 | 2,597 | 2,493 |
| 200 | 2,462 | 2,400 | 2,336 | 2,248 |
| 300 | 2,190 | 2,141 | 2,087 | 2,014 |
| 400 | 1,933 | 1,895 | 1,849 | 1,791 |
| 500 | 1,692 | 1,663 | 1,624 | 1,578 |
| 600 | ~1,469 | ~1,445 | ~1,414 | ~1,374 |
The velocity data shows a notable constraint for this cartridge: the 140-grain ELD-X crosses below 1,800 fps at approximately 430 yards, and the 175-grain TTSX drops below its 1,500 fps monolithic expansion threshold at approximately 530 yards. This places the reliable expansion ceiling for most loads between 400 and 530 yards – closely aligned with the energy data’s practical hunting ceiling.
At 300 yards, all four loads remain above 2,000 fps and will expand reliably with any bullet design. Inside 200 yards all loads are above 2,200 fps – well within the optimal expansion velocity range for any hunting bullet. The 175-grain TTSX retains reliable expansion to approximately 530 yards due to its lower 1,500 fps expansion threshold, making it the most range-capable load from a bullet performance standpoint despite its slower starting velocity.
Energy Retention
The thresholds: 1,000 ft-lbs for deer, 1,500 ft-lbs for elk and moose.
| Range (Yards) | 140gr ELD-X (ft-lbs) | 150gr AccuBond (ft-lbs) | 160gr GameKing (ft-lbs) | 175gr TTSX (ft-lbs) |
|---|---|---|---|---|
| 0 | 2,892 | 2,920 | 2,928 | 2,938 |
| 100 | 2,348 | 2,381 | 2,396 | 2,418 |
| 200 | 1,884 | 1,919 | 1,940 | 1,962 |
| 300 | 1,489 | 1,527 | 1,548 | 1,577 |
| 400 | 1,160 | 1,196 | 1,218 | 1,248 |
| 500 | 890 | 921 | 940 | 967 |
| 600 | 670 | 696 | 714 | 736 |
| 700 | 502 | 523 | 541 | 561 |
| 800 | 372 | 389 | 405 | 420 |
| 900 | 275 | 289 | 302 | 316 |
| 1,000 | 203 | 213 | 223 | 235 |
The energy data defines clear, honest hunting ranges for the 7×64 Brenneke. For deer, the 1,000 ft-lbs threshold is met as follows:
- 140gr ELD-X: approximately 375 yards
- 150gr AccuBond: approximately 385 yards
- 160gr GameKing: approximately 390 yards
- 175gr TTSX: approximately 400 yards
For elk and moose, the 1,500 ft-lbs threshold is maintained by all four loads to approximately 300 yards – with the 175-grain load extending that to just past 300 yards and the 140-grain falling below it at approximately 295 yards.
A correction to the original article: it stated “ethical hunting ranges of 400-500 yards for elk.” The energy data shows that the 7×64 Brenneke does not meet the 1,500 ft-lbs elk standard past approximately 300 yards with any of the four loads. The 7×64 is an excellent deer cartridge to 375 to 400 yards; it is a short-range elk and moose cartridge limited to approximately 300 yards by energy. For hunters pursuing elk at moderate distances in timber, the 175-grain load with 1,577 ft-lbs at 300 yards provides a workable – if narrow – margin above the 1,500 ft-lbs threshold.
Terminal Performance Profiles
Hornady ELD-X
The Hornady ELD-X uses a Heat Shield polymer tip that resists aerodynamic deformation and a two-stage expansion process with InterLock bonding preventing core-jacket separation. In gel it mushrooms to 1.6 to 1.8 times its original diameter and penetrates 16 to 20 inches with weight retention above 80 percent.
For the 7×64 Brenneke, the 140-grain ELD-X is the flattest-shooting load and the best choice for open-country deer hunting inside 350 yards. Its bonded construction handles a wide range of impact angles reliably. For elk inside 250 yards – where energy is above 1,900 ft-lbs – it is a capable choice with careful shot placement. The original article stated an effective range of “50-700 yards” for the ELD-X; the deer energy ceiling of approximately 375 yards and the elk ceiling of 300 yards provide more honest guidance.
Best application: Deer at 75 to 375 yards. Elk inside 250 yards with careful shot placement.
Nosler AccuBond
The Nosler AccuBond bonds a lead core electrochemically to a tapered copper jacket, preventing separation at all impact velocities the 7×64 Brenneke generates. In gel it expands to 1.5 to 1.8 times its original diameter and penetrates 16 to 20 inches with weight retention consistently above 65 percent. Its bonded construction is reliable across the full velocity range from 3,000 fps at close range down to 1,600 fps at extended distance.
For the 7×64 Brenneke, the 150-grain AccuBond is a reliable all-around deer load inside 375 yards and the best choice for elk at close timber ranges inside 250 yards, where retained energy is above 2,300 ft-lbs. Its slightly higher BC compared to the ELD-X produces marginally less wind drift, though the practical difference inside 400 yards is negligible. For hunters who use one load for both deer and elk, the AccuBond balances trajectory and terminal performance most effectively.
Best application: Deer at 75 to 375 yards. Elk and black bear inside 250 yards. The best all-around hunting load for the 7×64 Brenneke.
Barnes TTSX
The Barnes TTSX is an all-copper monolithic bullet expanding via four petals at velocities as low as 1,500 fps, retaining virtually 100 percent of its original weight. In gel it drives 18 to 24 inches with a wide, consistent wound channel and complete structural integrity through heavy bone.
For the 7×64 Brenneke, the 175-grain TTSX is the most reliable penetration load for hogs, black bear, and elk at close range inside 300 yards. Its monolithic construction handles the most difficult shot angles on tough, heavy-boned game without jacket failure. Its 1,500 fps expansion threshold also extends reliable bullet performance to approximately 530 yards from a velocity standpoint – though energy at that distance has dropped to around 967 ft-lbs, below the elk minimum. For lead-free hunting zones, the TTSX is the primary viable choice for the 7×64 Brenneke.
Best application: Hogs, black bear, and elk at 50 to 300 yards. Required for lead-free zones.
Berger VLD Hunting
The Berger VLD Hunting uses a high-BC hollow-point design with delayed fragmentation – penetrating 2 to 3 inches before the thin jacket initiates rapid expansion, creating a large temporary cavity and broad permanent wound channel. In gel it penetrates 10 to 14 inches with a wide fragmentation zone.
A correction from the original article, which described the VLD Hunting as “optimized for varmints, predators, and deer.” The Berger VLD Hunting is a medium and large game hunting bullet – Berger’s varmint-specific bullets are a separate product line. For the 7×64 Brenneke, the VLD Hunting performs best on deer inside 350 yards where impact velocity is sufficient for reliable fragmentation. On elk or large bear, its shallow penetration depth is a liability – the AccuBond, Partition, or TTSX are more appropriate choices where penetration through heavy bone is required.
Best application: Deer and pronghorn at 100 to 350 yards. Not recommended for elk or large, tough game.
Sierra GameKing
The Sierra GameKing is a boat-tail soft point mushrooming consistently to 1.3 to 1.4 times original diameter and penetrating 14 to 18 inches with moderate weight retention around 65 to 75 percent. Its wide availability and consistent performance across generations have made it one of the most trusted deer bullets in 7mm calibers.
For the 7×64 Brenneke, the GameKing in 160-grain is a reliable, cost-effective deer hunting bullet inside 350 yards. It performs cleanly on broadside shots through the ribcage and handles light shoulder bone reliably. It is not bonded, making it less suited to steep angles on elk or large bear where bullet integrity through heavy bone is critical. For the European hunter using the 7×64 in its traditional role – stalking red deer and roe deer in mixed forest – the GameKing is a practical, economical choice that has taken enormous numbers of game cleanly over decades.
Best application: Deer at 75 to 350 yards. A reliable, economical choice for traditional European woodland hunting.
Practical Range Recommendations
The 7×64 Brenneke is a 375-yard deer cartridge and a 300-yard elk cartridge when honest energy data defines the limits – which aligns closely with the ranges at which European hunters typically use it in the field.
Whitetail, mule deer, and red deer: 375 to 400 yards is the practical maximum depending on load, with the 175-grain TTSX or Partition providing the widest margin. Inside 250 yards all four loads deliver more than 2,300 ft-lbs – more than adequate for deer with any shot angle. The Nosler AccuBond and Hornady ELD-X are the recommended choices for their bonded construction and BC advantage.
Elk: Inside 275 yards with the 175-grain Barnes TTSX or Nosler Partition. The 7×64’s energy margin above the 1,500 ft-lbs elk threshold narrows quickly past 200 yards – at 300 yards the 175-grain load delivers 1,577 ft-lbs, just 77 ft-lbs above the minimum. Hunters who pursue elk with the 7×64 should treat 275 yards as the absolute ceiling and prioritize broadside or quartering-away shots where bullet placement compensates for the narrow energy margin.
Black bear and hogs: Inside 250 yards with the TTSX or Partition. Both animals require deeper penetration than deer, and the 7×64’s moderate energy at those distances demands bullet integrity through heavy bone. Avoid rapid-expansion designs on large hogs or bear; the TTSX’s all-copper construction is the most reliable choice in this application.
Moose: The 7×64 Brenneke is not recommended for moose at any range beyond close timber distances inside 150 yards. Moose require deep penetration and the energy margin above 1,500 ft-lbs is essentially zero past 300 yards. For moose hunting, a cartridge with more energy at distance – the 7mm Remington Magnum or 300 Winchester Magnum – provides more appropriate capability.
For broader context on where the 7×64 Brenneke fits in the 7mm hunting landscape, the 7×64 Brenneke ballistics reference and the long-range hunting calibers guide provide useful perspective. The 280 Remington comparison is also informative for North American hunters.
FAQ
How does the 7×64 Brenneke compare to the 280 Remington?
The two cartridges are nearly ballistically identical. The 280 Remington achieves essentially the same muzzle velocities with comparable bullet weights and uses the same .284-inch bore. The primary differences are commercial – the 280 Remington is widely available in North America, while the 7×64 is the standard in European markets. For hunters already owning a rifle in either chambering, there is no practical reason to switch. Both cartridges are among the finest all-around deer and medium-game cartridges ever developed.
What is the maximum ethical range for the 7×64 on elk?
Based on the 1,500 ft-lbs elk energy threshold, the 175-grain load meets it to approximately 300 yards – the honest ceiling. Inside 250 yards all loads provide a meaningful energy margin for elk. The 7×64 is primarily a deer cartridge; hunters who pursue elk with it should plan for close shots inside 275 yards and use premium penetrating bullets like the Nosler Partition or Barnes TTSX.
What bullet diameter does the 7×64 Brenneke use?
Standard .284-inch diameter bullets, the same bore as the 7mm Remington Magnum, 7mm PRC, 7mm-08 Remington, and 7×57 Mauser. This gives handloaders access to the complete modern 7mm bullet selection from Hornady, Sierra, Nosler, Berger, and Barnes.
How does the 7×64 compare to the 7×57 Mauser?
The 7×57 Mauser pushes 140-grain bullets at approximately 2,700 fps versus the 7×64’s 3,050 fps – a 350 fps velocity advantage for the Brenneke that translates to roughly 450 ft-lbs more muzzle energy and meaningfully flatter trajectory. The 7×64 extends the deer energy standard approximately 75 yards farther than the 7×57 and provides better clearance above the elk energy minimum inside 300 yards. For hunters who shoot the 7×57 and find its performance adequate in their terrain, the 7×64 is not a necessary upgrade. For hunters buying a new rifle for varied European game, the 7×64’s additional velocity makes it the more capable platform.
Can I use 7mm Remington Magnum load data for the 7×64 Brenneke?
No. The 7mm Remington Magnum operates at significantly higher pressure and has a larger case capacity than the 7×64. Using 7mm Rem Mag data in the 7×64 risks dangerous overpressure. Always use load data specifically published for the 7×64 Brenneke from current reloading manuals. The bullets are the same .284-inch diameter, but pressure limits and powder charges differ substantially.
What powders work best for handloading the 7×64 Brenneke?
The 7×64’s case capacity and moderate pressure ceiling suit medium-to-slow burn rate powders. Hodgdon H4350 and IMR 4350 are the most widely cited choices across the 140 to 160-grain weight range. Hodgdon H4831SC and IMR 4831 work well with 160 to 175-grain loads. Alliant Reloder 17 and Alliant Reloder 19 are reliable alternatives across the full weight range. Vihtavuori N160 and Vihtavuori N150 are widely used in European data for this cartridge and deserve consideration alongside American manual sources. Always start 10 percent below the published maximum charge and work up while watching for pressure signs.
Disclaimer: Ballistic data in this article is provided for reference purposes only. Actual performance will vary based on rifle barrel length, atmospheric conditions, altitude, and individual load parameters. Always verify your zero at the range before any hunt. Do not apply published handload data without consulting current reloading manuals from Hodgdon, Hornady, Nosler, or Sierra. Never exceed maximum published charges. The author and myreloading.com assume no responsibility for misuse of this information.
Editorial note: Originally published January 2026, revised May 2026. This revision added muzzle energy figures absent from the original energy table, corrected elk range recommendations from 400-500 yards to 300 yards based on the 1,500 ft-lbs energy threshold, corrected the Berger VLD Hunting description (the original classified it as a varmint bullet – it is a medium and large game hunting bullet), added a velocity retention table, and added a moose range warning (the cartridge does not maintain the 1,500 ft-lbs moose standard past 300 yards).
