HK Army HSTL Skull Goggle Grey w/ Clear Lens Byrna SD XL 5-40 threaded hole with alignment

5-40 threaded hole with alignment face for Auto Trigger Pivot Pin (sold separately)

Drop Stock Adaptor

Eclipse Emek MG

x1 Reg Relief Spring SP00-009-A

10 x 005 NBR 90

HK Army HSTL Skull Goggle Grey w/ Clear Lens Byrna SD XL 5-40 threaded hole with alignmentHK Army HSTL Skull Goggle Grey w Clear Lens Bare your teeth with the HSTL Skull Goggle. Composed of a robust blend of thermoplastic, the HSTL Skull Goggle is ASTM Certified to withstand paintballs or airsoft pellets. DETAILS Complete HSTL Skull Goggle Grey Frame with Clear Lens Snap in place removable upper and lower goggle comfort foam inserts Optically correct high definition dual pane thermal lens to prevent any possible fogging Quick change lens