Magpul PMAG 40 AR/M4 Gen M3 5.56 Magazine – Black

NOTE: GEN M3 PMAGs may not be compatible with all billet lowers without slight modification of the magazine overtravel stop.

The Magpul PMAG 40 GEN M3 is a 40-round 5.56 NATO polymer magazine for AR-15/M4 compatible weapons. This magazine features a long-life USGI-SPEC stainless steel spring, four-way anti-tilt follower and constant curve internal geometry for reliable feeding. 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. Slim, for better compatibility with tight magazine pouches, this easy to disassemble magazine features a flared floorplate, low profile ribs, and aggressively textured front and rear surfaces for positive control. A paint pen dot matrix on the bottom panel of the body allows easy marking for identification.

Features:

• Impact and crush resistant polymer construction
• Constant curve internal geometry
• Anti-tilt, self-lubricating follower
• Long life USGI-SPEC stainless steel spring
• Over-travel insertion stop
• Ribbed gripping surface
• Aggressive front and rear texture
• Paint pen dot matrix panels
• Flared floorplate
• Pop-off impact/dust cover