AK STOCK 5.5MM

THE B5 SYSTEMS AK STOCK 5.5MM VARIANT OFFERS A DROP-IN UPGRADE FOR THE FACTORY 5.5MM FOLDING STOCK AND MOUNTS BY THE FACTORY 5.5MM PIN TO THE FOLDING TRUNNION. IT FEATURES IMPROVED ERGONOMICS, AN ADJUSTABLE LENGTH OF PULL, QD/FIXED SLING MOUNTS, OPTIC RAIL CUTOUT AND A CUSHIONED BUTTPAD. PROUDLY MADE IN THE USA OF COMPOSITE MATERIALS AND STEEL HARDWARE.