Glock 21

Glock 21

MSRP: $613.98

Used Price: $525.22 -5.28%

New Price: $613.98 +0.75%

Glock 21 Deals

Glock 21

Guns.com
$475.00 - $546.00
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$613.98
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Glock 21

Brownells
$613.98
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Glock 21

Impact Guns
$547.00
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Glock 21

Cabela's
$613.98
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$494.00 - $572.00
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Glock 21 Ammo Deals
Armscor 45acp 230gr Jhp 20/500 BGS: 35292 $7.00
1
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Legend Ammo .45 Acp 185gr Solid Hollow Point 20 BGS: 21358 $8.00
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Sig Ammo 45acp 200gr Jhp 20/200 BGS: 714012545 $8.00
-1
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Pmc Gold 45acp 230gr Sfhp 20rd BGS: 716007031 $8.00
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Dynamic Research Tech 92011 Terminal Shock 45 Acp Jhp 150 Gr BGS: 88067 $9.00
1
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Winchester Ammo He45jhp Kinetic High Energy 45 Automatic Colt Pistol (acp) 185 BGS: 3233 $10.00
1
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Winchester Ammo X45ashp2 Special Buy 45 Automatic Colt Pistol (acp) 185 Gr Silv BGS: 20100 $10.00
-1
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Legend Ammo .45 Acp 230gr Fmj 50 Rounds BGS: 719015047 $10.00
-1
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Legend Ammo Pro Trainer 45acp 145gr Frangible BGS: 411557794 $11.00
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Fiocchi Extrema 45 Auto 200gr Xtp Hp 25/bx (25 Rounds Per Box) BGS: 718001467 $11.00
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Specifications
Brand Glock
Category Handguns
Action Safe Action
Caliber .45 ACP
Capacity 13+1
Finish Black
Sights Fixed
Barrel Length 4.60"
Length 7.52"
Gun Type Pistol
Grip Black
Tags
Best Guns for Women
Glock 21 Reviews

How would you like to rate Glock 21?

50%
Positive: 34 Mixed: 5 Negative: 1
Mathew Y
Mathew Y
Nov 17, 2019
Mathew Y on Glock 21

The company of Glock says it in the name quality it's why cops choose it with their lives

100
Mathew Y
Mathew Y
Nov 17, 2019

The company of Glock says it in the name quality it's why cops choose it with their lives

100
Bradford P
Bradford P
Aug 29, 2019

Received my new 45 ACP Glock was happy with the condition I got it in, shoots good and feels good just which there was a little more factory grease in it but over all very happy with this firearm.

100
Robert W
Robert W
May 10, 2019

Great weapon at a great price fits my hand perfect even though I'm of small stature have put about 300 rounds through it without any problems whatsoever and I would not hesitate to recommend this weapon.

100
Griffin M
Griffin M
Apr 09, 2019

By far the best carry pistol in production. As a Smith Im asked quite often what Someone should get their wife or what someone to get for themselves and I always tell them Glock because it always goes bang no matter what. And don't alter it in anyway just leave it the way it came out of the box. Then I'll hear well I don't like the way they look or my wife doesn't like the way they look or that she doesn't like the grip. That's one hour remind them that in self-defense RULE NUMBER 1 IS GETTING THE MOST RELIABLE PISTOL!!! Then you can worry about what kind of grip you want and other things but first it Hass to go bang every time and the Glock 21 and other Glock especially with females and I do not mean this in a sexist way but they tend to not clean and maintain a firearm the way men do so it is of the upmost importance thmat reliability be the main issue. It's basically do you want to live using a gun that will always work or take the chance of dying carrying a gun that looks cool and feels good when you hold it? The answer is do you want reliability over anything and Glock has the absolute most reliable person On the market but please do not do anything to alter them or I upgrade them because upgrades are not always upgrades rnrnThis pistol is as good as any out there it's the best ...more

100
Joshua M
Joshua M
Nov 08, 2018

What can I say? It's a Glock. It fires perfectly with almost no up keep. The SF frame fits nicely in my hands. Only gripe about the weapon is that it only came with 2 magazines. My gen 3 Glock 22 RTF 2 came with 3 magazines. I ordered the 3rd mag on my own, just wish Glock wouldn't cheap out

100
frank h
frank h
Aug 17, 2018

after price match and 5$ off coupon i got this pistol for 473$, showed up with a couple slight blemishes on slide but i really dont care for the price i paid. i havnt takin to the range yet and i doubt it will be more accurate than my 1911 by i have more confidence with 13 rounds that i know will all go bang in a shtf situation. thanks for the awesome 180 layaway plan, takes all the stress out of paying it off in time. thanks alot buds! ...more

100
Griffin M
Griffin M
Jun 02, 2018

The best.45’s Full Size on the market. The absolute best send me autos on the market no matter what caliber is yours go with go ou The absolute best semiautomatics on market no matter what caliber is yours go with Glock And don’t change anything and it don’t put any “upgrades quote and it leave it just like it is and it’s the best pistols on the market ...more

100
Davebone
Davebone
Apr 25, 2018
Just buy this thing!

I've had this gun for several years... It has never once let me down. It eats all sorts of ammo. It NEVER fails and it is a nail driver. Endless parts and mods. Hard to beat this bad boy..

100
aaron h
aaron h
Apr 13, 2018

Awesome gun, it's a glock and its 45.. soooooo ??

100
View more reviews     10 of 40
Glock 21 Q & A
Please or Register to post a question.
Asked by George Heuston 2 years ago

how many mags

(Unknown) 1 year ago

Hi Steven, It comes with 2 magazines

Asked by George Heuston 2 years ago

Is SF listed anywhere on the gun or on paperwork?

(Unknown) 1 year ago

SF will be listed on the invoice you will receive from Buds Christopher.

Asked by George Heuston 3 years ago

Is this threaded barrel

(Unknown) 1 year ago

Hi Shannon, This is a Gen 3 Non threaded barrel. SPECS- Specifications and Features: GLOCK 21SF Gen 3 Caliber: .45 ACP Capacity: 13 Round Magazine Frame: Polymer Barrel: 4.6" Length Rifling: 1:15.75", Right Hand Octagonal Twist Sights: Standard GLOCK Sights Length Between Sights: 6.77" Trigger: Striker Fired Length Of Pull: 0.49 in Trigger Pull Weight: 5.5 lbs Overall Length: 8.03" Height: 5.47" Width: 1.27" Weight: 26.28 oz Finish: Black Please click the green box stating it as the best answer. We are rated on our answers and are just volunteers, not Buds employees. You can choose more then one Thank you!

Asked by George Heuston 1 year ago

Is this gun brand new or used?

(Unknown) 1 year ago

Chris - This is a factory new gun, in the box, straight from Glock.

Asked by George Heuston 2 years ago

guide rod assembly

(Unknown) 1 year ago

Hi Frank, This is normal. I wouldn't worry about it.

Asked by George Heuston 2 years ago

Grip size?

(Unknown) 1 year ago

Hi Alex, G21 SF Gen 3 has a smaller grip than the G21

Glock 21 Problems
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There are no problems related to Glock 21