Spike's Tactical is a premier manufacturer of AR-15's and accessories. Spike's Tactical continually builds quality rifles and components which is why they have a large following of die hard fans. This phosphate coated Spike's 16" AR barrel is chambered in 5.56 NATO and the bore is chrome lined. Protecting the barrel and bore from corrosion will provide for years of service and extends barrel life. It also features a 1:7 twist rate, M4 feed ramps, and mid-length gas system. Although carbine length is the standard, mid-length is optimal for perfectly gassed and reliable operating 16" AR's. With standard 1/2x28 threads, you will have tons of flash hider and muzzle brake options for a cool and custom look. Choose this Spike's barrel for your next build to take full advantage of the platform and get a long service life from your rifle.

Features and Specifications:
Manufacturer Number: SB51606-ML
5.56mm NATO Chamber (accepts .223 Remington)
16" Cold hammer forged barrel
1:7" Twist rate
Mid-length gas system port
.750" Gas block seat
Threaded concentric with 1/2"x28 Thread pitch
Chrome lined
HPT and MPI
M4 barrel extensions
Mil-spec phosphate finish on the outside
20,000+ round service life
Weighs 26.4 oz
Black

Note: This product is new and being closed out; sold "As Is" and is not returnable to Cheaper Than Dirt. Please contact the manufacturer for warranty and assistance.