Compare Guns
Put handguns head to head to compare size, weight, capacity, and more
Glock 21
Glock 20
Dimensions
| Summary | |||
| User Ratings |
Glock 21
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Glock 20
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|
| Popularity Score |
Glock 21
|
Glock 20
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| Action |
Glock 21
Safe Action
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Glock 20
Safe Action
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| Caliber |
Glock 21
.45 ACP
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Glock 20
10mm Auto
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| Capacity |
Glock 21
13+1
|
Glock 20
15+1
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| Finish |
Glock 21
Black
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Glock 20
Black
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| Sights |
Glock 21
Fixed
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Glock 20
Fixed
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| Barrel Length |
Glock 21
4.60"
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Glock 20
4.60"
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| Featured Deal | |||
|
Glock 21
$613.98 See Deal |
Glock 20
$670.86 See Deal |
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| Gun Stats | |||
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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
|
Glock 20
Accuracy
89
Damage
546 K.E.
Range
10-50 yards
Recoil Velocity
683 ft/sec
Capacity
15+1 rounds
Mobility
89
Ergonomics
89
Fit & Finish
89
Reliability
89
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Accuracy
Glock 21
84
Glock 20
89
Damage
Glock 21
403 K.E.
Glock 20
546 K.E.
Range
Glock 21
10-50 yards
Glock 20
10-50 yards
Recoil Velocity
Glock 21
647 ft/sec
Glock 20
683 ft/sec
Capacity
Glock 21
13+1 rounds
Glock 20
15+1 rounds
Mobility
Glock 21
84
Glock 20
89
Ergonomics
Glock 21
84
Glock 20
89
Fit & Finish
Glock 21
84
Glock 20
89
Reliability
Glock 21
84
Glock 20
89
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| Details | |||
| Manufacturer |
Glock 21
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Glock 20
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| Model |
Glock 21 |
Glock 20 |
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| Variation Count |
Glock 21
17
Variations
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Glock 20
18
Variations
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| Q & A |
Glock 21
See 6 Q & A
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Glock 20
N/A
|
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| Problems |
Glock 21
N/A
|
Glock 20
N/A
|
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| Prices | |||
| MSRP | Glock 21 $613.98 |
Glock 20 $670.86 |
|
| New Price | Glock 21 $613.98 |
Glock 20 $670.86 |
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| Used Price | Glock 21 $525.22 |
Glock 20 $657.83 |
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| Price History |
Glock 21
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Glock 20
N/A
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| Other Available Deals | |||
|
Glock 21
$613.98 See Deal$613.98 See Deal$613.98 See Deal |
Glock 20
$670.86 See Deal$670.86 See Deal$585.99 See Deal |
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Price History
Gun Descriptions
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.
Glock 20
The GLOCK 20 Gen4, in 10mm, provides nothing short of massive firepower. The use of GLOCK hi-tech polymer considerably reduces felt recoil. With muzzle energy of 550 ft/lbs and a magazine capacity of 15 rounds, this 10mm is your reliable companion on every hunt. The Gen4 edition now incorporates a wider selection of grip dimensions to make customizing your grip even more precise.
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