Hellbreaker's distinctive appearance is inspired by the P-40 Warhawk. It is machined top to bottom from 7075-T6 aluminum with an oversized and integral trigger guard, beveled magazine flare, and a Multi caliber mark. The Hellbreaker is fully compatible with all mil-spec internal parts and other aftermarket mil-spec upper receivers, and GI standard issue magazines as well as PMags. NOTE: Requires a lower parts kit, buffer & stock of your choosing to complete.
| Series | Stripped Lower |
| Model | Hellbreaker |
| Firearm Fit | M4 |
| Gun Platform | AR-Style |
| Type | Stripped |
| Receiver Material | 7075-T6 Aluminum |
| Receiver Finish | Black Anodized |
| Trigger | None |
| Weight | 8.90 oz |
