GunCritic
GunCritic

Glock 30S Gen 3 VS Glock 20 Gen 4

Head to Head Comparison

Glock 30S Gen 3

Guncritic Icon
50%

Critic Rating

0 Reviews

Guncritic Icon
98%

User Rating

36 Reviews

Glock 20 Gen 4

Guncritic Icon
80%

Critic Rating

1 Reviews

Guncritic Icon
97%

User Rating

23 Reviews

50 MOA

Accuracy

50 MOA

5.67 Yeets

Damage

10.62 Yeets

10-50 yards

Range

N/A

N/A

Recoil Velocity

N/A

10+1 rounds

Capacity

15+1 rounds

N/A

Mobility

1981

50

Ergonomics

50

50

Fit & Finish

50

50

Reliability

50

MSRP:

$621.92

Used Price:

$621.92

New Price:

$691.02

MSRP:

$497.24

Used Price:

$497.24

New Price:

$552.49

Gun Specifications

Specifications

Glock 30S Gen 3

Glock 20 Gen 4

Weight

38 oz

Length

8"

Action

Safe Action

Safe Action

Caliber

.45 ACP

10mm Auto

Capacity

10+1

15+1

Finish

Black

Black

Gun Type

Semi-Automatic Pistol

Semi-Automatic Pistol

Sights

Fixed

Fixed

Grip

Black

Black

Barrel Length

3.77"

4.60"

Gun Stats

Recently Deals

Glock 30S Gen 3

Guns.com

$691.02

GrabAGun

$546.00

MidwayUSA

$498.94

Cheaper Than Dirt

$691.02

Brownells.com

$359.00

KYGUNCO

$397.04

EuroOptic.com

$691.02

Guns.com

$691.02

Sportsman's Warehouse

$691.02

Academy Sports + Outdoors

$691.02

Firearms Depot

$691.02

Optics Planet

$691.02

Glock 20 Gen 4

Guns.com

$552.49

GrabAGun

$552.49

Cheaper Than Dirt

$552.49

EuroOptic.com

$552.49

Guns.com

$552.49

KYGUNCO

$552.49

Sportsman's Warehouse

$552.49

Academy Sports + Outdoors

$552.49

Firearms Depot

$552.49

Optics Planet

$552.49

Gun Descriptions

Built on the G30 SF frame, the G30S combines the full capacity .45 AUTO round count with a slimmer slide. This pistol offers a lighter, more easily concealable option for Law Enforcement and legal concealed-carry enthusiasts. Built in conjunction with elite law enforcement, the newest edition to the GLOCK product line brings a venerable history of consistency, dependability and safe performance in the powerful .45 Auto round.

The GLOCK 20 Gen4 delivers formidable force downrange with high accuracy over long distance. The use of GLOCK hi-tech polymer considerably reduces felt recoil even in this heavy caliber. For the hunting community this 10 mm Auto is a reliable companion providing a safe and accurate finishing shot, even when hunting big game. The Modular back strap system makes it possible to instantly customize its grip to accommodate any hand size. The reversible magazine catch makes it ideal for left and right-handed shooters.

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