We are working very hard at replenishing all our inventory. In the meantime some items are taking longer than normal. Thank you for your understanding!
Available on backorder
For those builders who already have barrel parts, we offer this M4 Profile Crowned Barrel Sub-Assembly with MIL-STD-1913 Railed Gas Block. The highly accurate 4150 Chrome Moly Vanadium steel barrel is chrome lined and rifled 1 x 9″ Right Hand twist. The muzzle is finished with a plain crown to comply with legal restrictions in States where threaded muzzles and flash hiders are prohibited – the bayonet lug has been machined off the MIL- STD-1913 Railed Gas Block. The Assembly includes Barrel, Barrel Extension with M4 Feed Ramps, Barrel Nut, Front Handguard Cap, MIL-STD-1913 Railed Gas Block with Sling Swivel. All top quality Windham Weaponry parts – made in the USA.
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