.40 S&W AR Barrel, Match Grade
- Available in 4", 8", 12.5" and 16" options
- High quality US made 4140 chromoly steel
- Black nitride finish
- 1:16 Twist Rate
- 5/8 - 24 thread pitch
- Integrated feed ramp
- Works with both Colt and Glock style AR-40 builds
The New Frontier Armory .40 S&W Match Grade AR barrels are proudly MADE IN THE USA by hard working American men and women.
| Weight: | 0.80 LBS |
| Dimensions: | 12.50 x 1.50 x 1.50 in |
