Maximum capacity meets reliable function in our comprehensive handgun magazine selection that keeps your pistol running when every round counts. Whether you’re practicing at the range, competing in matches, or carrying for protection, quality magazines form the crucial link between your ammunition and shooting success. Our extensive inventory covers every major handgun manufacturer and caliber combination.
Modern handgun magazines represent sophisticated engineering marvels that must function flawlessly under extreme conditions. From Glock’s proven polymer followers to SIG’s precision-machined steel bodies, each magazine design reflects decades of refinement and testing. Popular calibers include 9mm, .40 S&W, .45 ACP, .380 ACP, and specialty cartridges like 5.7x28mm.
Our selection spans factory magazines from Glock, SIG Sauer, Smith & Wesson, Springfield Armory, Beretta, and countless other manufacturers, plus aftermarket options from Magpul, ProMag, and other quality suppliers. Whether you need standard capacity magazines for concealed carry or extended capacity magazines for competition, we stock options for every application and budget.
Pair your magazines with premium handgun ammunition in your preferred caliber. Shopping for handguns? Browse our semi-auto handguns, revolvers, or AR pistols. Need magazines for long guns? Check out our rifle magazines or shotgun magazines.
Trust ICB Firearms to match you with handgun magazines that deliver consistent performance when reliability matters most.
CMMG Barrel Sub-Assm 16.1inch MT 416SS 5.56mm
CMMG Barrel Sub-Assm 16.1inch MT 416SS 5.56mmPrice: $167.001 × $167.00$167.00
MAG HK USC 45ACP 10RD
MAG HK USC 45ACP 10RDPrice: Original price was: $72.99.$64.00Current price is: $64.00.1 × $64.00$64.00
MAG HK P30SK/VP9SK 9MM 10RD
MAG HK P30SK/VP9SK 9MM 10RDPrice: Original price was: $59.99.$42.00Current price is: $42.00.1 × $42.00$42.00