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GLOCK 21 Gen4 LE .45ACP with Glock Night Sights

SKU: GLOCK-UG2150702
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G21 Gen4 .45ACP with Glock Night Sights

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.

  • Caliber: .45 Auto
  • System: Safe Action®
  • Magazines: (3) 13rd magazines
  • Barrel Length: 117 mm | 4.61 inch
  • Weight without magazine: 745 g | 26.28 oz
  • Weight: with empty magazine: 830 g | 29.28 oz
  • Weight with loaded magazine: 1100 g | 38.80 oz
  • Trigger Pull: 5.5 lb
  • US manufactured for Domestic/Canada
  • Length (Overall)*:205 mm | 8.07 inch
  • Slide Length: 193 mm | 7.60 inch
  • Width (Overall): 34 mm | 1.34 inch
  • Slide Width: 28,5 mm | 1.12 inch
  • Height incl. Mag.: 140 mm | 5.51 inch
  • Line of Sight (Polymer): 172 mm | 6.77 inch
  • Line of Sight (Steel): 171 mm | 6.73 inch
  • Line of Sight (GNS): 170 mm | 6.69 inch
  • Trigger Distance*: 72.5 mm | 2.85 inch*
*GLOCK Gen4 pistols have a few key innovations that make the gun suitable for smaller profile hands and varying experience levels: interchangeable backstraps, a reversible magazine catch, a dual recoil spring assembly, and a rough textured frame.
Modular Back Strap System 
GLOCK Gen4 pistols come with a modular back strap system, allowing you to choose the back strap that best fits your grip without changing your grip angle. Two back straps are included with your Gen4 pistol: medium, which adds 8/100 of an inch from the back of the grip to the trigger, and large, which adds 16/100 of an inch. The smallest back strap is incorporated into the frame of the pistol.
Enlarged Reversible Magazine Catch 
The magazine release catch of the Gen4 is reversible and enlarged, allowing you to easily switch the catch to the left or right side of the pistol with no additional parts.
Dual Recoil Spring Assembly 
The Gen4 pistols have been upgraded to a dual recoil spring assembly. The dual recoil spring assembly noticeably reduces the recoil you feel, while simultaneously increasing its lifespan.
Rough Textured Frame
The Gen4 has a new Rough Textured Frame (RTF) surface designed to enhance grip traction, present on the frame as well as the interchangeable back straps.

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