Bushmaster(Bushmaster Varminter 5.56 For Sale ) AR-15 24″ Varminter Barrel, 5.56mm / .223 Rem. Made with “American Mettle” Bushmaster parts and also accessories have been proven by years of reliable use. When you purchase Bushmaster parts and also accessories you are also purchasing the reliability that comes with the name.

Features Of The Bushmaster Varminter 5.56 barrel:

• 24” Fluted, Non-chrome-lined Barrel Based on DCM Competition Design
• Button Rifled 1 in 9″
• 1” dia. Out to the Gas Block
• 11° Competition Muzzle Crown
• V Match Sight Base/Gas Block
• Includes Bolt

Bushmaster Barrels   the finest AR15-Type/M16- Type barrels made – machined from 4150 chromemoly- vanadium steel or stainless steel. Most Bushmaster barrels   hard chrome-lined to offer corrosion resistance in the bore and chamber. The chrome lining is much harder than barrel steel, and effectively doubles barrel life with proper care (exactly why the military specifies the process). Chrome’s lubricity (i.e., ‘slipperiness’) reduces friction, increases velocity, aids in chambering and extraction, and speeds barrel cleaning. Bushmaster barrels    manganese phosphate finished (except the stainless) to guard against exterior rust or corrosion, and also to provide a similar matte black, non-reflective finish found on quality military-type arms.

RIFLING

Bushmaster AR15 barrels have 6 grooves and also lands, right hand twist 1 in 8”. The 1 in 8” twist offers optimal results for the widest variety of commercially available 5.56 NATO/223 Rem ammunition.

HEADSPACING

Barrel assemblies   headspaced at the factory and also are shipped ready for assembly and use.

Manufacturer: Bushmaster