Description
A 16 inch cold hammer forged barrel from Spike’s Tactical, chambered in .223 Remington / 5.56 NATO with a 1:7 twist and an M4 extension.
Features:
- 16 inch cold hammer forged barrel
- .223 Remington / 5.56 NATO chamber
- 1:7 twist rate
- 1/2×28 muzzle threads
- M4 feed ramp extension
- Black finish
Fitment: AR-pattern rifle builds chambered in .223 Remington / 5.56 NATO.
