Velocity by Barrel Length
Estimated from muzzle velocity using typical loss per inch for the platform.
Energy by Distance
Bullet Drop
Load Comparison
| Load | Muzzle V | @ 300 | @ 500 | Muzzle E | Drop @ 300 | Drop @ 500 |
|---|---|---|---|---|---|---|
| 123gr SST | 2,580 fps | 2,100 fps | 1,812 fps | 1,818 ft-lbs | -15" | -72" |
Build it — AR15 Outfitters
Full part compatibility and build guides for 6.5 Grendel.
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