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Glock G21 Gen4 .45 ACP 13RD-Black


Out of stock

FFL Required Before Shipping.

Please have your dealer email a copy of their FFL to [email protected] or fax it to 253-218-2998, referencing your name and order number.


Remarkable for its accuracy and light recoil, the GLOCK 21 Gen4 delivers the power of the 45 Auto round with high magazine capacity. The Modular Back Strap system makes it possible to instantly customize its grip to accommodate any hand size. The reversible magazine catch makes it ideal for left and right-handed shooters The Gen4 system is the perfect complement to the 45 Auto caliber cartridge.


  • System: Safe Action
  • Barrel Length: 4.61"
  • Weight Empty: 29.28 oz
  • Weight Loaded: 38.80 oz
  • Trigger Pull: 28 N
  • Overall Length: 8.07"
  • Slide Length: 7.60"
  • Overall Width: 1.34"
  • Slide Width: 1.12" 
  • Overall Height: 5.51"

More Information
SKU PG2150203
Product Type Handgun
Manufacturer Glock
Finish Black
Size Full
Barrel Length 4.61"
Caliber .45 ACP