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  • Out of Stock

    Direct fit replacement for AR style rifles Muzzle thread 5/8×24 14.5″ length Chambered in 6ARC Twist Rate 7.5 Gas length Mid-length Gas block diameter .750 Weight 1lb 9oz Barrels do not come with muzzle device or barrel nut. Proof Research 6 ARC AR Type Carbon Fiber Barrel is much lighter,…

  • Out of Stock

    Just swap this drop in conversion with the bolt carrier group from your 5.56/.223 chambered rifle and you will be ready to shoot .22LR. Ships with One or Three 25rd 22LR magazines. For best performance use a round style hammer as notched hammers can cause function issues and 36 grain…