Introduction
Explore the Hornady A-MAX (Advanced Match), a pinnacle of match-grade ammunition designed for shooters who prioritize precision and long-range performance. Introduced by Hornady Manufacturing in 2001, based in Grand Island, Nebraska, the A-MAX is a lead-core bullet engineered for competitive shooting and areas without lead restrictions.
Renowned for its high ballistic coefficients and consistent accuracy, the A-MAX delivers exceptional terminal performance, making it a top choice for ethical shooters pursuing long-range targets or big game. Its advanced design ensures consistent results across varied scenarios, from benchrest competitions to open ranges.
- Caliber Range: Available from .224 to .510 inches, supporting cartridges like .223 Remington, .243 Winchester, 6.5 Creedmoor, .308 Winchester, and .50 BMG.
- Weight Options: Spans 52 to 750 grains, with key variants like 52-grain .224, 105-grain .243, 168-grain .308, and 750-grain .510.
- Hunting Focus: Optimized for flat trajectories and reliable accuracy, ideal for long-range hunting of medium to large game or competitive shooting.
Technical Characteristics
The Hornady A-MAX is crafted for shooters seeking unmatched precision and consistency. Its lead-core construction and innovative features make it a standout in the field.
- Lead-Core Construction: Features a swaged lead core with copper jacket, ensuring excellent uniformity and balance with minimal weight variation.
- Polymer-Tipped Design: Includes an ultra-low drag polymer tip and secant ogive profile for high ballistic coefficients and flatter trajectories.
- Boat-Tail Profile: Optimized angle and length to maximize ballistic coefficient and reduce drag, enhancing long-range stability.
- Velocity and Range: Optimized for muzzle velocities of 2,500-3,500 fps, effective to 1,000+ yards with excellent wind resistance.
- AMP Jacket: Advanced Manufacturing Process jacket with near-zero wall thickness variation for superior concentricity and accuracy.
Reloading demands precision, using standard dies and SAAMI-compliant COAL to manage pressures. Maintain case neck tension (0.002-0.004″) for optimal accuracy, as the A-MAX’s robust design excels in competitive shoots but requires careful load development.
Ballistics and Performance
With G1 BCs ranging from 0.247 to 1.050, the A-MAX provides superior long-range stability and wind resistance, bolstered by high sectional density for consistent flight. Field tests show a 168-grain .308 A-MAX achieving 0.3-0.5 MOA at 300 yards with ES/SD under 10 fps from a 1:10 twist barrel. The 105-grain .243 is ideal for varmint and targets, while the 178-grain .308 excels for long-range competition, maintaining energy to 800 yards.
The Expert Ballistics Table below lists key A-MAX variants from Hornady specifications, sorted by diameter then weight. BCs are G1; verify on Hornady’s site for updates.
| Diameter (inches) | Weight (grains) | Ballistic Coefficient (BC) | Sectional Density |
|---|---|---|---|
| 0.224 | 52 | 0.247 | 0.148 |
| 0.243 | 75 | 0.330 | 0.181 |
| 0.243 | 105 | 0.500 | 0.254 |
| 0.264 | 140 | 0.550 | 0.287 |
| 0.308 | 155 | 0.435 | 0.233 |
| 0.308 | 168 | 0.475 | 0.253 |
| 0.308 | 178 | 0.495 | 0.268 |
| 0.338 | 250 | 0.675 | 0.313 |
| 0.510 | 750 | 1.050 | 0.412 |
Groups of 0.3-0.5 MOA achievable; excels to 1,000 yards with proper shot placement.
Comparison Bullets
The A-MAX competes with Sierra MatchKing (hollow point boat-tail) and Berger Hybrid Target (hybrid ogive). Its BCs (0.247-1.050) surpass MatchKing (0.200-0.600) and match Hybrid Target (0.300-0.700), offering better long-range performance. The A-MAX’s expansion is comparable to MatchKing at high velocities but achieves 5% tighter groups than Custom Competition. Against MatchKing 168gr .308, the A-MAX 168gr .308 drops 5% less at 600 yards; versus Hybrid Target 155gr .308, it maintains 3% higher BC. Advantages: high BC, consistent accuracy. Drawbacks: contains lead, higher cost ($0.50-$1.00 per bullet).
| Bullet | Diameter Range (inches) | Weight Range (grains) | BC Range | Key Feature |
|---|---|---|---|---|
| Hornady A-MAX | 0.224-0.510 | 52-750 | 0.247-1.050 | Polymer tip, secant ogive |
| Sierra MatchKing | 0.224-0.338 | 52-250 | 0.200-0.600 | Hollow point boat-tail |
| Berger Hybrid Target | 0.224-0.338 | 105-250 | 0.300-0.700 | Hybrid ogive, tangent-secant |
| Nosler Custom Competition | 0.224-0.338 | 69-250 | 0.250-0.650 | Hollow point, custom jacket |
Field reports show A-MAX leading MatchKing by 0.1 MOA at 600 yards and outperforming Hybrid Target in wind resistance consistency.
Applications and Practical Aspects
Ideal for hunting:
- 52gr .224 for varmints and small targets;
- 105gr .243 for deer and antelope;
- 140gr 6.5mm for mid-range elk or bear;
- 168-178gr .308 for moose or large game;
- 250gr .338 for long-range big game;
- 750gr .510 for extreme long-range.
Delivers 0.3-0.5 MOA in tuned rifles, ideal for ethical kills.
Reloading
- Load Data: Refer to Hornady’s reloading manual or website for A-MAX-specific data, as the lead-core design generates standard pressures similar to other match bullets.
- Starting Charges: Begin 5-10% below maximum loads for comparable match bullets to avoid over-pressure; increase gradually while checking for pressure signs.
- Seating Consistency: Ensure precise seating depths (0.010-0.050″ off lands) to maximize accuracy, as the A-MAX’s long bearing surface is sensitive to inconsistencies.
- Crimp Application: Apply a light to medium crimp on the cannelure for secure bullet retention, particularly in semi-auto or high-recoil rifles, ensuring reliable feeding.
- Barrel Twist Compatibility: Match barrel twist rate to A-MAX weight (e.g., 1:12 for 52gr .224, 1:10 for 168gr .308) for proper stabilization and optimal accuracy.
- Velocity Check: Chronograph to confirm velocities above 2,000-2,500 fps for reliable performance, targeting extreme spreads under 10 fps.
- Storage: Store in sealed containers to protect from moisture; suitable for all match applications per design.
Conclusion
Hornady A-MAX is a premier match-grade bullet, combining high ballistic coefficients with unmatched accuracy and consistency. Despite containing lead, its performance makes it ideal for shooters in unrestricted areas or targeting long-range precision. Visit official website.
