the lower receiver a b specs aluminum black matte finish #100-000-920ee top-loading ... scalloped hold-actuator allows unburned powder and other debris to pass through for ... consistent round delivery with most bullet types armorer installation recommended ... body 6061-t6 billet aluminum mil-spec black anodized finish components steel ... aircraft-grade cnc-machined aluminum black anodized #100-001-402ee 9mm mag block ... specs steel teflon-coated matte black meets mil-spec #8448510 #231-000-196ee ... 3b49t73 62.16 brownells/black dog machine models bushmaster ar-15 ... clear for easy round counting or solid black 10 and 26-round models are the same ... 26-round available in smoke clear and black 15round available in smoke and black 10 ... .00 080-000-547ee 26-rd mag for .22 lr black 2b22a50 35.00 ...
mil-spec manganese phosphate finish black 2 5cm long 3/4 19mm dia 1/2 28 tpi ... easy installation a b specs steel black matte finish includes washer fsc556 ... long x .960 2.4cm diameter 3.6 oz 101g weight 5/8 24 tpi rh thread includes ½ x 28 ... parkerized finish that matches most black/dark gray rifle finishes flash ... a b specs steel parkerized matte black finish .860 2.2cm o.d 2½ 6.4cm long ... exit port to trap unburned powder particles long enough for full burn and ... ar-style rifles a b specs steel matte black parkerized finish 21/8 5.4cm long .856 ... dissipating gas and retaining unburned powder for increased residual burn constructed ... barrel gas to improve accuracy with all bullet types b a ar-15/m16 g6-a2 vortex skirt ... of 16.1 specs 8620 steel parkerized black matte finish 1/2 28 tpi 2.31 5.9cm ...