ProMag Colt M4 22LR 30 Round Magazine

ProMag 30 round replacement magazine for Colt M4 22lr guns made to the same specifications as the magazines that were shipped with your gun from the factory. Made from Zytel Polymer and uses ProMag load um up and stack um up for years anti-fatigue springs. FREE shipping on orders over $75! Orders shipped within 24 hours except week-ends and holidays. Gunclip Depot has the largest selection of Colt M4 Magazines. If you do not see the gun magazine you are looking for send us an email and we will try to locate it for you