Blade-Tech Revolution Single Stack Magazine Pouch 1911 .45 Tek-Lok Black Black single stack magazine pack with Tek-lok/fits: 1911 .45 Ambidextrous Constructed from a blend of tough polymers Dual tension adjustment screws Perfect for Concealed carry High quality molded pouch at an affordable price; Streamlined to aid in concealment Robust polymer plastic material; High impact & abrasion resistant High heat deflection Adjustable tension screws Internal tapered tensioning ribs; Designed for easy mag removal