SKU: 11631733853

Glock 21 Gen4

Sale price$640.80 Regular price$712.00
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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31

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Description

Glock 21 Gen4Remarkable for its accuracy and light recoil, the GLOCK 21 Gen4 delivers the legendary stopping power of the . 45 AUTO round with 10 round magazine capacity. The Modular Back Strap design on the G21 Gen4 lets you instantly customize its grip to adapt to an individual shooter's hand size. The surface of the frame employs the new scientifically designed, real world tested, Gen4 rough textured technology. Internally, the new GLOCK dual recoil spring

Remarkable for its accuracy and light recoil, the GLOCK 21 Gen4 delivers the legendary stopping power of the .45 AUTO round with 10 round magazine capacity. The Modular Back Strap design on the G21 Gen4 lets you instantly customize its grip to adapt to an individual shooter's hand size. The surface of the frame employs the new scientifically designed, real-world-tested, Gen4 rough textured technology.

Internally, the new GLOCK dual recoil spring assembly substantially increases the life of the system. A reversible enlarged magazine catch, changeable in seconds, accommodates left or right-handed operators. The Gen4 system is the perfect complement to this iconic .45 caliber cartridge.

FEATURES

  • Caliber: 45 AUTO
  • Mag Capacity: 10
  • Barrel length: 117mm
  • Weight: 830g
  • "Safe Action" system
  • Durable exterior finish
  • Cold hammer forged barrel
  • Durability
  • Reliability
  • Lightweight

The GLOCK Gen4 offers several additional features over the Gen3.

  • Two additional "snap-on" full-length back-straps (medium and large) for larger hands
  • Easy-to-grip Gen4 RTF (Rough Textured Finish) frame with pointed "pyramids" instead of checkering
  • Less recoil (slower slide velocity) due to the redesigned two-stage recoil spring assembly
  • Twice the recoil-spring rated service life
  • Smallest circumference short-grip frame GLOCK has ever offered
  • Shortest trigger reach GLOCK has ever offered
  • Larger mag catch with improved ergonomics
  • Reversible mag catch (30-second changeover to right side for left- handed shooters)
  • Fits standard holsters
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 11631733853

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4.8 ★★★★★
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Customer Review
Bozeman, US
★★★★★ 4
looks nice, well made and styish.
This was a gift for a friend. It is well made, has a good modern style to it, comfortable to wear, she is taller, and it fits her well. Its a bit warm, so a fall kind of clothing option.
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Reviewed in the United States on February 5, 2026
K
Verified Purchase
kb
Houston, US
★★★★★ 5
Great for layering or wearing on its own!
I’m 5’6” and ordered the small — it fits perfectly! The color is exactly as shown in the pictures, a beautiful beige that goes with everything. The fabric is incredibly soft and comfortable, making it great for layering or wearing on its own. I’m really happy with this purchase and would definitely recommend it!
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Reviewed in the United States on November 1, 2025
C
Verified Purchase
CC7
Charlottesville, US
★★★★★ 3
Nice but not great
Fits true to size. I ordered a small and it was a great fit. Could be a bit softer. Loved the style. Not too thin or not heavy, nice weight. This quality of the sweater was nice, however the buttons broke apart as I was styling the cardigan. Not happy to have to sew on small buttons to fit the small holes. It’s nice but I had to put too much effort into wearing it.
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Reviewed in the United States on February 11, 2026
K
Verified Purchase
KINDLE
Draper, US
★★★★★ 4
Great product
Color: Black, Size: Medium
Love it. Fit is great. The only issue is pilling
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Reviewed in the United States on April 22, 2026
B
Verified Purchase
brooke arnold
Battle Creek, US
★★★★★ 1
not as pictured
Color: Light Grey, Size: Small
This is very boxy and looks nothing like the photo. Sad
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Reviewed in the United States on December 4, 2025

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