Armscor Rock Island Armory .45 1911 A2 widebody or Springfield SA 1911 A1 (PX9707L) their high capacity 1911 with the double stacked magazine (originally came with a 13 round magazine) 10 round double stack magazine. The magazine is too wide to fit the single stack 1911's. This is a Mec-Gar magazine with a nickel finish MGP144510N. The magazine also fits the Para Ordnace P1445, PX1445, PX1445E MB, PCX1445, S1445, D1445, T1445, 1445 LDA, 14.45 LDA, 14.45 LDA Limited, DCX1445E, DX1445DE, DX1445S, PX1445E BH, RX1445S, SX1445 and the TX1445S. These magazine is also great in the Springfield SA 1911 A1, their high capacity 1911 with the double stacked magazine and the Rock Island Armory .45 1911 A2 Hi Cap wide body.
Constructed from certified carbon steel and features a heat treated housing and high-impact polymer or certified carbon steel follower and floorplate. The magazine spring is made of high strength type "D" music wire-the strongest wire available. TIG welding provides additional strength and a seamless finish. Each magazine surface is specially treated to ensure high corrosion resistance.
Mec-Gar is proud to be the Original Equipment Manufacturer of magazines to most of the prominent firearm manufacturers for the last 40 years including AMT - Armscor - Astra - Beretta Bernadelli - FN Browning - BUL - Charles Daly - Colt - CZ - IMI - Kel-Tec - Kimber - Llama - North American Arms - Remington - Sigarms - Smith & Wesson - Springfield Armory - STI - Standard Arms - Star - Steyr - Tanfoglio - Taurus - Walther