AAC 6.5mm Grendel 123gr FMJ Ammo Ballistics
Brass Case • FMJ • MPN: AAC65GFMJ1-20
AAC 6.5mm Grendel 123gr FMJ Ammo Ballistics
Brass Case • FMJ • MPN: AAC65GFMJ1-20
Trajectory @ 100yd Zero
| Range | Velocity | Energy | Drop |
|---|---|---|---|
| Muzzle | 2525 fps | 1741 ft-lb | — |
| 25 yds | 2473 fps | 1670 ft-lb | -0.6" |
| 50 yds | 2422 fps | 1602 ft-lb | -0.0" |
| 75 yds | 2371 fps | 1536 ft-lb | +0.2" |
| 100 yds ⊕ | 2322 fps | 1472 ft-lb | -0.0" |
| 125 yds | 2272 fps | 1411 ft-lb | -0.6" |
| 150 yds | 2224 fps | 1351 ft-lb | -1.6" |
| 175 yds | 2176 fps | 1293 ft-lb | -3.1" |
| 200 yds | 2128 fps | 1237 ft-lb | -5.0" |
| 225 yds | 2081 fps | 1183 ft-lb | -7.4" |
| 250 yds | 2035 fps | 1131 ft-lb | -10.3" |
| 275 yds | 1989 fps | 1081 ft-lb | -13.7" |
| 300 yds | 1944 fps | 1033 ft-lb | -17.6" |
| 325 yds | 1900 fps | 986 ft-lb | -22.2" |
| 350 yds | 1856 fps | 941 ft-lb | -27.3" |
| 375 yds | 1813 fps | 898 ft-lb | -33.1" |
| 400 yds | 1771 fps | 857 ft-lb | -39.5" |
| 425 yds | 1729 fps | 817 ft-lb | -46.6" |
| 450 yds | 1688 fps | 779 ft-lb | -54.5" |
| 475 yds | 1648 fps | 742 ft-lb | -63.1" |
| 500 yds | 1609 fps | 707 ft-lb | -72.5" |
Product Overview
AAC 6.5mm Grendel sends a 123-grain FMJ bullet at 2,525 fps, generating 1,741 ft-lbs of muzzle energy. The G1 ballistic coefficient of 0.420 provides solid performance for a training round. This is AAC's practice companion to their Sabre Blade hunting load, sharing the same velocity and point of impact while using a non-expanding projectile.
AAC loads this ammunition specifically for the 6.5 Grendel rather than repurposing components from other calibers. The brass cases are manufactured to tight tolerances for reliable feeding in AR-15 platforms. Matching the velocity of their hunting load means shooters can zero and practice with FMJ ammunition, then switch to Sabre Blade for hunting without adjusting their optic.
Range training and practice define the use case. The FMJ construction means no expansion, making this purely a target round. Shooters preparing for hunting season can confirm zero and practice positional shooting without burning through expensive hunting ammunition. The matching ballistics also help build confidence in the rifle system before taking it into the field.
- Velocity matches AAC's Sabre Blade hunting load, allowing practice and hunting ammunition to share the same zero
- Purpose-built for the Grendel platform rather than adapted from other calibers
- Brass cases are reloadable for shooters who develop their own match or hunting loads
- The 123-grain weight provides the same trajectory as most premium Grendel loads
- Limited distribution means availability may be inconsistent compared to major manufacturers
- FMJ construction limits use to range applications only—no hunting or defensive use
- At 2,525 fps, velocity sits below some competing 123-grain loads from Hornady and Federal
- Pricing may not undercut high-volume options like Wolf or PPU for pure practice use
All AAC 6.5mm Grendel 123gr FMJ Ammo Prices
| DEALER | QTY | PRICE | SHIPPING | TOTAL | PRICE/RD |
|---|