TRU SPEC T.R.U. Combat Shirt Tactical Chest Rig Molded glass aspheric lens with TSP 1062088 Molded glass aspheric lens with high performance coatings for superior light transmittance and zero distortion 2 steel shrouds included for 3 different optic configurations Shares the ROMRO1PRO footprint and can be direct mounted to any SIG pistol with the PRO slide cut Spring loaded side battery tray Two bellowed three pleated cargo pockets with drain holes & snag proof and fused button flaps wicks away moisture and dries quickly Mock turtle neck Seamless shoulders to minimize rubbing and chafing Zippered sleeve storage pockets Loop on sleeve pockets for attaching name TRU SPEC T