The Glock 21 is a 45 ACP caliber pistol that Glock introduced in the 1988. It was designed to target the American market, especially U.S. law enforcement. Built on a similar frame as the related Glock 20, the G-21 is larger than the ever popular Glock 17.
Carrying 13 rounds of .45 ACP ammunition, the Glock 21 became popular with law enforcement agencies who were transitioning to the more potent .45 round.
From a holster perspective, gun holsters for the Glock 21 will also fit the Glock 20 and vice versa.
If you can locate the a Glock 21 holster model you are shopping for below, please use the Search box in the upper right hand corner to search our site as we may have it listed somewhere else.
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 In the pants Holster For Glock 26272839 Pistol  US $17.95
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 Gun holster for Kimber Ultra Raptor ll US $19.95
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 Concealed IWB Gun Holster Fits Glock 1923253238 With 4 Barrel US $17.95
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 SW MODEL 4576 BELT LOOP GUN HOLSTER MAGPOUCH j US $29.95
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 SW MODEL 6904 COMPACT BELT LOOP GUN HOLSTER MAGPOUCH j US $29.95
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 PARA ORDNANCE PXT SERIES BELT LOOP GUN HOLSTER MAGPOUCH j US $29.95
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 SW MODEL 1066 BELT LOOP GUN HOLSTER MAGPOUCH j US $29.95
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 PARA ORDNANCE S12 BELT LOOP GUN HOLSTER MAGPOUCH j US $29.95
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 RUGER KP90 45acp BELT LOOP GUN HOLSTER MAGPOUCH j US $29.95
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 SW MODEL 1076 BELT LOOP GUN HOLSTER MAGPOUCH j US $29.95
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 BERETTA 92 SEMI AUTO BELT LOOP GUN HOLSTER j US $24.95
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 SIG P228 AUTO BELT LOOP GUN HOLSTER j US $24.95
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 SW MODEL 4536 BELT LOOP GUN HOLSTER j US $24.95
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 SW MODEL 4046 BELT LOOP GUN HOLSTER MAGPOUCH j US $29.95
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 SW 5926 BELT CLIP GUN HOLSTER MAGPOUCH 40 BBL j US $29.95
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 SW MODEL 5904 BELT LOOP GUN HOLSTER j US $24.95
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 SW SIGMA COMPACT 40 BELT CLIP GUN HOLSTER MAGPOUCH 4IN j US $29.95
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 SW 659 BELT CLIP GUN HOLSTER MAGPOUCH 40 BBL j US $29.95
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 SAFARI ARMS BLACK WIDOW BELT LOOP GUN HOLSTER MAGPOUCH j US $29.95
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 HK USP 40 COMPACT AUTO BELT LOOP GUN HOLSTER j US $24.95
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