Glock 21 Gen4 .45 ACP Matte Black Pistol
Specifications
Grip Polymer
Action Double Action
Finish Matte Black
Sights Iron Sights
Weight 34.04 ounces
Capacity 13+1
Grip Safety No
Optic Ready No
Barrel Length 4.6 inches
Caliber / Gauge .45 ACP
Manual Safety No
Overall Length 8.03 inches
Trigger Safety Yes
Threaded Barrel No
Mode Of Operation Semi-Automatic
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV
Description
Product Overview
The Glock 21 Gen4 is a striker-fired semi-automatic .45 ACP pistol designed for reliable everyday carry and dependable performance. Built on the Gen4 Glock platform, it uses a polymer frame with Glock’s internal trigger safety and fixed Glock sights for quick target alignment.
Key Features
- Gen4 striker-fired semi-automatic operation
- .45 ACP chambering with factory 13+1 capacity
- Black factory finish with a polymer grip
- Fixed Glock sights for straightforward aiming
- Internal trigger safety with no manual safety or grip safety
For a proven full-size .45 ACP Glock with the Gen4 system, the Glock 21 Gen4 offers a simple, durable setup ready for range days and everyday use.
4.7 | 6 Reviews
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Customer Reviews
4.7 out of 5
6 total reviews
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Latest Reviews
Stephen H.
1 year ago
Verified Purchaser
Glock never...
Glock never disappoints. I have two of these never an issue
Scott H.
1 year ago
Verified Purchaser
good gun eats all ammo
good gun eats all ammo
Nicholas D.
1 year ago
Verified Purchaser
Fantastic firearm...
Fantastic firearm always a pleasure ordering from Buds! Very satisfied with the purchase and fast delivery to your ffl!
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Questions & Answers
Q: What comes with this model Glock G21413US.
Author: William C.
(3) ANSWERS
A: What's in the Box Glock 21 (Gen4) Pistol (3) 10-Round Magazines (2) Interchangeable Back Straps Speed Loader Pistol Cleaning Set Back Strap Disassembly Tool (MBS) Cable Lock Hard Shell Case Owner's Instruction Manual
Author: Randy I.
A: This is a Glock 21 gen 4 so will come with 3-13 round magazines. All 4 and 5 gens come with 3 mags and first threw third gen come with 2 mags. This comes with a 4.6 inch match grade barrel, Glocks standard fixed sights, and interchangeable backstraps. Hope this helps.
Author: Josh T.
A: William, (3) 13rd Magazines, magazine loader tool, a hard plastic case, owners manual, warranty registration card, cable lock, bore brush and Two interchangeable palmswell grip inserts for optimal hand fit and trigger reach:
Author: James G.
Q: What means OS and where is made ???
Author: Miguel L.
(3) ANSWERS
A: Miguel, I cant find what the os stands for but this one was made in the USA, that is what the us stands for. Hope this helps.
Author: Josh T.
A: Miguel, this is a USA made Glock 21. The OS is an error as it should be FS (Fixed Sights) as shown at other vendor listings and at Glock. Cheers and stay safe!
Author: James G.
A: Miguel, made in USA. Have a great day!
Author: Ed C.
Q: How many mags does it come with?
Author: Brian D.
(3) ANSWERS
A: Hi Brian and welcome. This pistol comes with three 13 round magazines. Cheers and stay safe!
Author: James G.
A: 3 13 round mags and mag loader see*******Brand Glock Category Pistols Gun Platform Glock-Style Caliber 45 ACP Model G21 Series Gen4 Frame Finish Black Action DAO Barrel Length Range 4" to 4.99" Slide Description Matte Black Steel Capacity 13+1 Magazine Type OEM Frame Material Polymer Grips Finger Grooved Black Rough Texture Interchangeable Backstrap Hand Right *******Includes Mag Loader / 3 Mags / Cleaning Set / Pistol Case / Backstrap Set / Cable Lock Max Capacity 13 OAL 8.07" Safety Trigger, Firing Pin, Drop Sight Configuration Fixed Sight Style Fixed Weight 38.80 oz Barrel Description Cold Hammer Forged Barrel Length 4.61"
Author: Randy I.
A: Hi Brian and welcome. This gun comes with (3) 13rd magazines. Stay safe & have a great day!
Author: Ed C.
Q: Anyone. Have problems with the magazine. Please drop in the mag with your grip on the handle.
Author: Kenneth S.
(1) ANSWER
A: I have a Gen 4 g20 that is similar but have not experienced this issue. Please check the magazine release latch for spring firmness. Cheers and stay safe!
Author: James G.
No questions found
Retail Availability
Bud's Gun Shop - Lexington, KY
1105 Industry Rd., Lexington, KY 40505
Bud's Gun Shop - Sevierville, TN
2270 Two Rivers Blvd., Sevierville, TN 37876
Uncle Lee's - Greenville, KY
820 Main St., Greenville, KY 42345
