HM Defense's Avenger M308 rifle features a HM MonoBloc 4150 chromoly, match grade barrel with an integral machined gas block and is tripled honed and button rifled. The Avenger M308 utilizes a 14" free-float 1913 Picatinny rail and is compatible with Magpul M-Lok mounting system. To finish off this tactical firearm is a Mil-Spec HM stock and enhanced grip.
| Metal Finish Group | Silver/Gray |
| FireArm | yes |
| Barrel Length Range | 18" to 18.99" |
| Barrel Description | Match Grade |
| Metal Finish | Black Hardcoat Anodized |
| Action | Semi-Auto |
| Weight Range | 8 lbs to 8.99 lbs |
| Twist | 1:10" |
| Sights | None |
| Hand | Right Hand |
| Stock Finish Group | Black |
| Receiver Material | Aluminum |
| Caliber | 308 Win |
| Barrel Length | 18" |
| Trigger | Enhanced Mil-Spec |
| Weight | 8.15 lbs |
| Stock Description | Mil-Spec HM |
| Capacity | 10+1 |
| Safety | Thumb |
