This JP-SPEC revision of the standard Mil-spec buffer tube improves on the original in both design and finish. WeÂ’ve included an addition stock position (for a total of seven) and given a finer surface finish for smoother function. This design is also designed to allow extra threading into the receiver which optimizes protrusion for use with our Silent Captured Springs. – Includes buffer tube lock ring and lock plate. – Addition stock position stop compared to standard Mil-spec 6-position design – Extra fine internal finishing for smoother quieter cycling and reduced buffer component wear – High quality exterior finish for reduced buttstock friction – Allowance for further insertion into lower receiver to optimize protrusion for use with Silent Captured Springs – Fully Mil-spec compatible – COLOR: Black – LENGTH: 7.25 in. – WEIGHT: 3.9 oz. (tube only) – MATERIAL: 7075-T6 aluminum – FINISH: Hardcoat anodizing
