Brand: Brownells
Brownells AR-15 A1 Carbine 5.56 NATO 12.7" Barrel Assembly 1-7
- SKU 078000462
- MPN BABR557462M
Buy now, pay later with Sezzle
- Trusted Since 2013
- A+ BBB Accredited
- 35,000+ Reviews
- Secure Checkout
About this product
Brownells' retro carbine barrel assembly for AR-15 and M16A1 builds. The 12.7" barrel is chambered in 5.56 NATO with a chrome lined 1-7 twist bore, a carbine length gas system and black phosphate finish. The muzzle is threaded 1/2-28.
It comes as an assembly: the .625" front sight base without F marks is installed with sight post, detent, spring, sling swivel and rivet, along with the flat delta ring, barrel nut, weld spring, snap ring and round handguard cap.
Specifications
| Type | Rifle Barrel Assembly |
|---|---|
| Platform | AR-15 |
| Caliber | 5.56x45mm NATO |
| Barrel Length | 12.7 in |
| Finish | Phosphate |






















