BLADE TECH INDUSTRIES Revolution SMP Single Mag Pouch, Ambi, S&W M&P 9/40 (AMMX0053RSSW40BLKAMTL) Black single magazine pouch with Tek-lok single stack/fits: S&W 9/40 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