The 5.56 1+2 GAP side by side kywi is made for STANAG and Double Stack Pistol magazines. Due to the GAP's in the pouch, it is intended to be used on belts and will not line up with MOLLE/PALS webbing. It is recommended to be used with belt loops, as WTF straps are not designed to be used with non standard "mini" pals webbing found on belts. Can be used for right handed or left handed shooters. All you have to do is take the kywi's out and turn pouch around and reinsert the kywi's. This pouch is made for AR-15 style magazines. **AK magazines and single stack 1911 magazines will NOT work in this pouch**