NcStar Aluminum AR / M4 Buffer Tube i4 35mm Cantilever Weaver Style Mount

35mm Cantilever Weaver Style Mount for mounting onto most Weaver Style/Picatinny rails (RIS) - fits all airsoft rails

Will not fit in the KWA version

Metal Mil-Spec Buffer Tube

Updated quality  Polished and slick

NcStar Aluminum AR / M4 Buffer Tube i4 35mm Cantilever Weaver Style MountThe NcStar Aluminum M4 style AR Buffer Tube is NcStar's newest buffer tube system which can be used on real AR platforms or airsoft guns that accept AR M4 buffer tubes (GBBs, ERGs, AEGs etc.). Be sure to check your gun before ordering for which style it is. Milspec and Commercial are slightly different. Commercial Spec 6 position AR buffer tube and castle nut. Designed to fit Commercial Spec MilSpec collapsible buttstocks. Made of precision machined