Product Details
If you're building a 300 Blackout AR pistol or short-barreled rifle, this 8-inch barrel from Odin Works is a solid choice. It comes with an adjustable gas block, which means you can fine-tune how much kick and noise your gun makes - really helpful if you're shooting both regular and subsonic ammo. The barrel is nitride finished for durability and threaded so you can add a suppressor down the road if you want to.