GunCritic
GunCritic

Glock 21SF VS Ruger SR45

Head to Head Comparison

Glock 21SF

Guncritic Icon
85%

Critic Rating

3 Reviews

Guncritic Icon
100%

User Rating

13 Reviews

Ruger SR45

Guncritic Icon
81%

Critic Rating

4 Reviews

Guncritic Icon
97%

User Rating

21 Reviews

50 MOA

Accuracy

50 MOA

5.67 Yeets

Damage

5.67 Yeets

10-50 yards

Range

10-50 yards

N/A

Recoil Velocity

N/A

13+1 rounds

Capacity

10 + 1 rounds

N/A

Mobility

1985

50

Ergonomics

50

50

Fit & Finish

50

50

Reliability

50

MSRP:

$438.29

Used Price:

$438.29

New Price:

$486.99

MSRP:

$809.99

Used Price:

$809.99

New Price:

$899.99

Gun Specifications

Specifications

Glock 21SF

Ruger SR45

Weight

30.1 oz

Length

8"

Action

Safe Action

Striker Fire Action

Caliber

.45 ACP

.45 ACP

Capacity

13+1

10 + 1

Finish

Black

Polymer

Gun Type

Pistol

Semi-Automatic Pistol

Sights

Fixed

3 Dot Adjustable

Barrel Length

4.9"

4.5 Inches

Height

5.5 Inches

Width

1.3 Inches

Gun Stats

Recently Deals

Glock 21SF

Guns.com

$522.13

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$498.94

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$522.13

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$524.99

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$522.13

Brownells.com

$359.00

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$522.13

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$522.13

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Firearms Depot

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Ruger SR45

Guns.com

$899.99

MidwayUSA

$321.39

Guns.com

$899.99

GrabAGun

$737.99

Cheaper Than Dirt

$899.99

Brownells.com

$265.99

KYGUNCO

$842.98

EuroOptic.com

$899.99

Sportsman's Warehouse

$899.99

Academy Sports + Outdoors

$899.99

Firearms Depot

$899.99

Optics Planet

$899.99

Gun Descriptions

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. This model features a threaded barrel.

The Ruger SR45 is perfectly sized to be comfortable and controllable with a slim, ergonomic grip and narrow slide. Large Caliber Pistol with a Trim, Ergonomic Profile. High Visibility 3-Dot Sight System. Unique Reversible Backstrap is Adjustable for a Flat or Arched fit.

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