AR15 6.8mm SPC barrels from White Oak Armament feature:
1x11 twist rate for compatibility with popular 6.8mm bullets
M4 Feedramps for reliability with the larger 6.8 round and hollowpoints
416 stainless construction
Midlength Gas System for reliability and decreased recoil
5/8x24 Muzzle Thread
SAAMI chamber

16" WOA AR15 6.8SPC Barrel, Stainless Match Grade
Bolt Not Included
|

18" WOA 6.8 AR15 Barrel, Match Grade Stainless
Barrel Only - Bolt Not Included.
| |