Glock 21

The Glock 21 offers the power of a 45 auto round with high magazine capacity. Extreme accuracy and light recoil have made this Glock a favorite of shooters for many years. Available in a GEN3 model that features a short frame (SF) and delivers ease of use and control for shooters with small hands. Glock's 21 GEN4 is equipped with the Modular Back Strap system making it customizable to any grip and hand size. A reversible magazine catch makes every Glock 21 perfect for left and right handed shooters.

• Gen3 is a short frame Glock 21.
• Gen4 delivers accuracy and light recoil 45 auto round power with high magazine capacity. A modular back strap system customizes the grip to accommodate any hand size. The reversible magazine is great for all shooters.

Xtreme Guns and Ammo is one of the nation’s top Glock Firearms Dealers and carries a huge inventory of Glock Pistols in Stock and on Sale. Feel free to call 832-363-3783, or chat with us online, for answers to all of your Glock questions and needs.

• Glock 21, Gen 3, Short Frame, 13 Round, Mfg# PF2150203, UPC: 764503072031
• Glock 21, Gen 3, Short Frame, 10 Round, Mfg# PF2150201, UPC: 764503072017
• Glock 21, Gen 4, Short Frame, 13 Round, Mfg# PG2150203, UPC: 764503913648
• Glock 21, Gen 4, Short Frame, 10 Round, Mfg# PG2150201, UPC: 764503102011
• Caliber: 45 Auto
• System: Safe Action
• Magazine Capacity: 13 or 10 Round
• Barrel Length: 4.61 inches
• Weight: Gen3-26.10 ounces, Gen4-26.28 ounces
• Trigger Pull: Gen3-28 N, Gen4-28 N