Barrels
Faxon Firearms Barrels
The widest chambering range of any barrel maker on this list, and the place to go for a genuinely light barrel - the Gunner profile pairs a pencil contour with a heavier gas journal.
Current barrels
| Model | Lengths | Profile | Gas system | Twist | Material |
|---|---|---|---|---|---|
| Gunner 16" 5.56 | 16in | Gunner (pencil / medium hybrid) | Mid-length | 1:8 | 4150 CMV, QPQ |
| Duty Series 16" | 16in | Government | Mid-length | 1:8 | 4150 CMV, QPQ |
| Match Series 18" | 18in | Heavy fluted | Rifle-length | 1:8 | 416R stainless |
| Gunner 10.5" 300 BLK | 10.5in | Gunner | Pistol-length | 1:8 | 4150 CMV, QPQ |
| Big Gunner 16" .308 | 16in | Gunner | Mid-length | 1:10 | 4150 CMV, QPQ |
Line-up checked against the manufacturer's catalogue. Checked 2026-08-01