Spikes Tactical Barrel 5.56 - 18in SPR Medium Profile - Melonited

Spikes Tactical Barrel 5.56 - 18in SPR Medium Profile - Melonited. Manufactured with a DIN 21CrM0V511 coating this Rifle Barrel from Spike's Tactical will provide you with years of reliable and efficient use. Thanks to the .750 gas block seat you won't have to mess around with aftermarket barrels or modifications. The black nitrite inside and out of the Spike's Tactical Rifle Barrel will make sure that you have a long lasting and reliable barrel that will hold up shot after shot. For a great way to make sure you are working with one of the best barrels the shooting industry has to offer choose the Spikes Tactical 18in Special Purpose Rifle Barrel. Specifications for Spikes Tactical 5.56 Special Purpose 18in Medium Profile Rifle Barrel: Manufacturer: Spikes Tactical Color: Black Caliber: 5.56x45mm NATO Barrel Length: 18 in Barrel Profile: Medium Gas System Length: Rifle Length Threads per Inch: 1/2x28 Barrel Twist Rate: 1-7 Country of Origin: USA Features of Spikes Tactical 5.56 Special Purpose 18in Medium Profile Rifle Barrel: 18in CHF Barrel Cold Hammer Forged DIN 21CrM0V511 Black Nitrite Inside and Out 1/7 Twist Rate 1/2 X 28 Thread Pitch for Muzzle 5.56 Nato Chamber .750 Gas Block Seat NIB M4 Feed Ramped Barrel Extension Rifle Gas Package Contents: Spikes Tactical 5.56 Special Purpose 18in Medium Profile Rifle Barrel Spikes Tactical SB51807-MPM: Barrel 5.56 - 18in SPR Medium Profile - Melonited