Product Description
- 16 inch 300 Blackout
- 1:8 twist
- .750" gas block diameter
- Machined from 416R stainless steel
- M4 feed ramps
- Requires Pistol length gas tube
- 5/8x24 Thread pattern
- Made in the USA
16" 300 Blackout stainless steel 1:8 twist Barrel
$179.99
