3 results for "Ar-15/M16 Rifled Barrel Blanks .223/5.56 Barrel Blank" between $75.00 and $350.00

Chrome-moly steel alloy blanks come button-rifled in three popular calibers to give you the flexibility of building a true one-of-a-kind custom AR. These are actual blanks that require machining of all exterior contours, chambering, muzzle threading, and installation of the barrel extension. Available in standard .223/5.56mm, plus two Russian cartridges popular on custom ARs: 5.45 x 39mm and 7.62 x 39mm. All come with 1-9" twist rifling. Mfg: Beaver Creek Armory SPECS: 4140 chrome-moly steel, with...

Stainless steel barrel blank is precision machined to near-final dimensions from solid stainless steel, ready for chambering and finishing. Allows you to produce a custom barrel for your customer with far less work than starting from scratch. Button rifled .224 diameter bore with superior land-to-groove dimensions that give match-grade accuracy. Requires finish facing at the breech, chambering, and gas port drilling. Comes pre-threaded with M4-type barrel extension hand fitted while the blank was...