Guns Quick test of the 40 round PMAG David Reeder June 23, 2013 Join the Conversation RECOIL editor Iain Harrison took a break from training in the desert yesterday to take a cursory look at the new 40 round capacity PMag from MAGPUL. He wanted to see if it would run as advertised at a high rate of fire. It did. The PMAG 40 AR/M4 GEN M3 is the newest offering from MagPul. It adds 10 rounds to the standard capacity 30-round magazine for a total additional length of just over 2″. “Modified internal and external geometry also permits operation with a wide range of non Colt-spec platforms such as the HK® 416 and MR556A1, M27 IAR, British SA-80, FN® SCAR™ MK 16/16S, and others. A redesigned bolt catch notch in the rear of the magazine provides increased bolt catch clearance, while an over-travel stop on the spine helps ensure the magazine will not over-insert on compatible weapons.' Explore RECOILweb:ShadowShield - Portable Camouflage Modern Warfare Remastered GameplaySierra Steps Up Their Game With Gamechanger AmmunitionMini-Me: Dead Air Sandman E-Brake NEXT STEP: Download Your Free Target Pack from RECOILFor years, RECOIL magazine has treated its readers to a full-size (sometimes full color!) shooting target tucked into each big issue. Now we've compiled over 50 of our most popular targets into this one digital PDF download. From handgun drills to AR-15 practice, these 50+ targets have you covered. Print off as many as you like (ammo not included). Get your pack of 50 Print-at-Home targets when you subscribe to the RECOIL email newsletter. We'll send you weekly updates on guns, gear, industry news, and special offers from leading manufacturers - your guide to the firearms lifestyle.You want this. Trust Us.