“FN 20-100037 AR-15 5.56x45mm NATO 10.50″ Button Rifled M16 Profile Carbine Length Gas System, Black Phosphate Cold Hammer Forged Chrome Lined” has been added to your cart. View cart

Buffalo Bore Ammunition 3I20 Anti-Personnel Strictly Business 45Colt 225gr Hard Cast Wadcutter 20 Per Box/12 Case
June 30, 2026
Buffalo Bore Ammunition 7B20 Personal Defense Strictly Business 454Casull 300gr Semi Jacketed Flat Point 20 Per Box/12 Case
June 30, 2026CMMG 22D7C4A Replacement Barrel Kit with Collar, 22 LR 16.10″ Threaded, Black Nitride Chromoly Steel, Fits AR-15/Mk4
$235.23
CMMG 22D7C4A Replacement Barrel Kit with Collar, 22 LR 16.10″ Threaded, Black Nitride Chromoly Steel, Fits AR-15/Mk4
1 in stock
SKU: TSW|158962
Category: AR Barrels
Perfect for building your custom dedicated 22LR AR15 upper group. Also Includes a barrel collar to replace the chamber adapter on your 22AR Conversion.
| UPC | 815835014944 |
|---|---|
| Manufacturer | CMMG |
| Manufacturer Part Number | 22D7C4A |
| Length | 16.1'' |
| Model | Replacement Barrel |
| Rate of Twist | 1-16 |



