Compare Guns

Put handguns head to head to compare size, weight, capacity, and more

Glock 23

VS

Glock 21

VS

Dimensions

Summary
User Ratings
Glock 23
Glock 21
 
Popularity Score
Glock 23
Popularity: 20 ( 20)
Glock 21
Popularity: 32 ( 32)
 
Action
Glock 23
Double Action
Glock 21
Safe Action
 
Caliber
Glock 23
9x19mm Parabellum
Glock 21
.45 ACP
 
Capacity
Glock 23
10+1
Glock 21
13+1
 
Finish
Glock 23
Black
Glock 21
Black
 
Gun Type
Glock 23
Pistol
Glock 21
Pistol
 
Sights
Glock 23
AmeriGlo Green w/Orange Outline/Green Rear Night
Glock 21
Fixed
 
Barrel Length
Glock 23
4.49"
Glock 21
4.60"
 
Grip
Glock 23
Black
Glock 21
Black
 
Featured Deal
 
Glock 23
Glock 21
 
Gun Stats
 
Glock 23
Accuracy
89
Damage
0 K.E.
Range
10-50 yards
Recoil Velocity
0 ft/sec
Capacity
10+1 rounds
Mobility
89
Ergonomics
89
Fit & Finish
89
Reliability
89
Glock 21
Accuracy
84
Damage
403 K.E.
Range
10-50 yards
Recoil Velocity
647 ft/sec
Capacity
13+1 rounds
Mobility
84
Ergonomics
84
Fit & Finish
84
Reliability
84
 
Accuracy
Glock 23
89
Glock 21
84

Damage
Glock 23
0 K.E.
Glock 21
403 K.E.

Range
Glock 23
10-50 yards
Glock 21
10-50 yards

Recoil Velocity
Glock 23
0 ft/sec
Glock 21
647 ft/sec

Capacity
Glock 23
10+1 rounds
Glock 21
13+1 rounds

Mobility
Glock 23
89
Glock 21
84

Ergonomics
Glock 23
89
Glock 21
84

Fit & Finish
Glock 23
89
Glock 21
84

Reliability
Glock 23
89
Glock 21
84
Details
Manufacturer
Glock 23
Glock 21
 
Model
Glock 23
Glock 21
 
Variation Count
Glock 23
35 Variations
Glock 21
17 Variations
 
Q & A
Glock 23
N/A
Glock 21
See 6 Q & A
 
Problems
Glock 23
N/A
Glock 21
N/A
 
Prices
MSRP
Glock 23
$656.80
Glock 21
$613.98
 
New Price
Glock 23
$656.80
Glock 21
$613.98
 
Used Price
Glock 23
$538.40
Glock 21
$525.22
 
Price History
Glock 23
Glock 21
 
Other Available Deals
 
Glock 23

Guns.com

$627.00

See Deal
Glock 21

Guns.com

$546.00

See Deal
 

Price History

Gun Descriptions

Glock 23

The G17 Gen5 features a no finger grooved, multiple backstrapped, rough textured frame with hundreds of miniature spikes which results in remarkable traction for extreme environments and gloved operators. The frame also features a smooth trigger, reversible mag release, and ambidextrous slide stop. The magazine comes with a floor plate which is extended at the front for faster magazine change, and a orange follower, while the flared mag-well makes it easier to funnel the magazine into the mag-well. Glock\'s nDLC finish provides a tougher, more durable protection against corrosion and scratching. The Glock Marksman barrel features a barrel rifling which delivers improved accuracy. his Glock Gen5 model has AmeriGlo night sights (green with orange outline front and green rear) and a 10-round capacity. SPECIFICATIONS: Mfg Item Num: PA175031AB Category: PISTOLS Type :Pistol Action :Double Caliber :9mm Luger Barrel Length :4.49\" Capacity :10+1 Safety :Trigger/Firing Pin/Drop Grips :Black Interchangeable Backstrap Sight Configuration :AmeriGlo Green w/Orange Outline/Green Rear Night Weight :25.56 oz Frame Finish :Black Frame Material :Polymer Barrel Type :Cold Hammer-Forged Polygonal Rifled Slide Description :Black nDLC Case Type :Hard Sight Style :Night

Glock 21

Remarkable for its accuracy and light recoil, the GLOCK 21SF delivers the legendary stopping power of the .45 AUTO round with 10/13 round magazine capacity. Countless law enforcement units swear by the G21SF pistol, and that's why this powerful, lightweight, all climate workhorse is standard issue from the North to South Poles. The SF model reduces the circumference of the receiver at the rear, or "back strap," offering increased comfort and controlespecially for shooters with smaller hands.

Suggested Comparisons

Antique Guns
Fishing
Survival
Conspiracy
Law Enforcement