Magpul PMAG Gen3 - 20 Round AR15 Magazine

PMAG 20 Gen M3 for AR15

The Magpul PMAG 20 Gen M3 is a 20-round polymer magazine for AR15 and M4-pattern rifles chambered in 5.56x45mm. The shorter body sits higher under the receiver than a 30-rounder, so it gets in the way less when you shoot prone or off a bench. It is also handy wherever a lower capacity makes more sense than a full-length magazine. Magpul molds the markings straight into the body: caliber, "PMAG 20 AR/M4", Gen M3 and Made in USA.

Features

• 20-Round Capacity — A shorter body than a standard 30-round magazine leaves more clearance below the rifle when shooting prone or from a rest.
• 5.56x45mm Chambering — Built for 5.56 NATO, the standard AR15 cartridge, which the caliber marking molded into the upper body confirms.
• Gen M3 Design — Magpul's third-generation PMAG, marked GEN M3 on the body, made to fit AR15 and M4-pattern rifles.
• Polymer Body — The one-piece molded shell won't dent the way a thin aluminum magazine can if it's dropped or stepped on.
• Over-Insertion Stop — A raised ledge on the rear of the body stops the magazine from being pushed too far into the magazine well during a hard reload.
• Textured Grip Panels — Ribbing along the spine and a raised square pattern on the lower sides give you a firm hold with gloves on or with wet hands.
• Marking Panel — A flat area near the floorplate takes a paint pen, so you can number your magazines or tell yours apart at the range.
• Flared Floorplate — The lip at the base gives your fingers something to catch when you strip the magazine out of a rifle or a pouch.
• Made In USA — Produced by Magpul Industries Corp, with the maker's details and country of origin molded into the side.

Fit and Construction

The PMAG 20 is sized for the standard AR15/M4 magazine well and locks in with the rifle's usual magazine catch. That covers most mil-spec lower receivers, meaning those built to the US military's published dimensions. The body is molded polymer throughout, finished in black, with the follower visible at the feed lips so you can check the top round at a glance.