TAC-FORCE Spring Assisted Opening GREEN CAMO Bottle Opener Glass Breaker Knife TAC-FORCE Spring Assisted Opening GREEN CAMO Bottle Opener Glass Breaker Knife. Tac Force Linerlock. 4 3/4" closed. 3 3/8" stainless assisted opening partially serrated drop point blade with thumb slot and extended tang with lashing hole. Block style grooved aluminum handles with drilled hole design and integrated bottle opener and glass breaker. Dual lanyard slot on spine. Stainless pocket clip with slot cutout design. Black blade. Gray camo handles. Black pocket clip. This knife comes brand new in box.