The Havak PH3 rifle features an integrated 20 MOA Picatinny rail; a full-length M-LOK rail; adjustable cheek piece; a Seekins quick-change barrel system with a 3-lug bolt design and 60-degree throw; toolless bolt disassembly for caliber changes and cleaning.
| FireArm | yes |
| Stock Finish Group | Digital Camouflage |
| Trigger | Adj TriggerTech |
| Stock Description | Adj Cheek Riser |
| Barrel Length | 22" |
| Sights | None |
| Barrel Length Range | 22" to 22.99" |
| Action | Bolt Long Action |
| Caliber | 7mm PRC |
| Barrel Description | Fluted Threaded |
| Twist | 1:8" |
