Black Rifle Depot
18" 308 Win Rifle Medium 1:10 Black Nitride Barrel
- SKU:
 - 28172
 - MPN:
 - 308R18MED50B10
 - Shipping:
 - Calculated at Checkout
 
Description
18" 308 Win Rifle Medium 1:10 Black Nitride Barrel
Dialed-in performance for your next AR-10 build.
The 18" .308 Win Black Nitride Barrel is designed for precision and longevity in your AR-10 or LR-308 platform. Made from quality materials and finished in durable nitride, this medium-profile barrel features a 1:10 twist rate, ideal for stabilizing a wide range of .308 projectiles. With a rifle-length gas system, 5/8x24 threading, and .75 gas block journal, it’s ready for suppressed or precision applications. Backed by BRD’s MOA Guarantee and sourced from Tier 1 U.S. manufacturers.
Specifications
- Finish: Nitride / Melonite
 - Barrel Profile: Medium
 - Cartridge: .308 Winchester
 - Barrel Length: 18"
 - Gas System: Rifle Length
 - Gas Block Journal: 0.75
 - Twist Rate: 1:10
 - Thread Pattern: 5/8x24
 - Platform: AR-10 / LR-308
 - Origin: Made in the USA
 
Additional Information
Finish:  | 
                                                    Nitride / Melonite  | 
                                                
Barrel Profile:  | 
                                                    Medium  | 
                                                
Cartridge Compatibility:  | 
                                                    .308  | 
                                                
Gas Block Journal:  | 
                                                    0.75  | 
                                                
Barrel Length:  | 
                                                    18  | 
                                                
Gas System Length:  | 
                                                    Rifle  | 
                                                
Platform:  | 
                                                    AR-10 / LR-308  | 
                                                
Twist Rate:  | 
                                                    1:10  | 
                                                
Muzzle Thread Pattern:  | 
                                                    5/8x24  |