Magpul MAG562-BLK PMAG Minus Limiter 7.62x51mm NATO 5 Compatible w/ PMAG LR/SR GEN M3 Mags Black Polymer/3 Per Pack $13.25
Magpul MAG563-BLK PMAG Minus Limiter 7.62x51mm NATO 10rd Compatible w/ PMAG LR/SR GEN M3 Mags Black Polymer/ 3 Per Pack $13.25