Glock 20 Gen4 Summary

The 20 Gen4 by Glock is a recoil operated semi-automatic Pistol produced during 2012 which sells new for $687.00 and has an estimated used valuation of $460.00. It's caliber is listed at 10mm Auto with a muzzle velocity (MV) From 1030 to 1400 ft/sec, muzzle energy (ME) From 425 to 587 ft-lb, and muzzle weight (WT) From 135 to 200 grains. The Glock 20 Gen4 has fixed, white dot front, white square U rear sights, a integrated polymer grip, polymer frame, and a Glock single-action (SA) trigger. This handgun has a 15-round magazine with a maximum capacity of 16 rounds. The 20 Gen4 has a recoil factor of 9.91 ft-lb and IDPA Power Factor of 199808.

Smith & Wesson SW990L Summary

The SW990L by Smith & Wesson is a recoil operated semi-automatic Pistol produced during 2005 - 2006 which sells new for $729.00 and has an estimated used valuation of $515.00. It's caliber is listed at .40 S&W with a muzzle velocity (MV) From 985 to 1325 ft/sec, muzzle energy (ME) From 355 to 500 ft-lb, and muzzle weight (WT) From 135 to 180 grains. The Smith & Wesson SW990L has white dot front, adj. 2-white-dot rear sights, a integral, changeable backstrap grip, black polymer frame, and a double-action only (DAO) trigger. This handgun has a 8-round magazine with a maximum capacity of 9 rounds. The SW990L has a recoil factor of 9.31 ft-lb and IDPA Power Factor of 172536.

Comparison Chart

Title:Glock 20 Gen4Smith & Wesson SW990L
Caliber:10mm Auto.40 S&W
Common Name:N/A.40 Smith & Wesson Auto
Type:PistolPistol
Production Years:20122005 - 2006
MV:From 1030 to 1400 ft/secFrom 985 to 1325 ft/sec
ME:From 425 to 587 ft-lbFrom 355 to 500 ft-lb
WT:From 135 to 200 grainsFrom 135 to 180 grains
Brand Name:GlockSmith & Wesson
Model Number:20 Gen4SW990L
Retail Price:$687.00$729.00
Used Price:$460.00$515.00
Action:recoil operated semi-automaticrecoil operated semi-automatic
Trigger:Glock single-action (SA)double-action only (DAO)
Safety Type:'Safe Action' trigger safetyno manual safety
Magazine Capacity:15-round8-round
Frame Material:polymerblack polymer
Grip Type:integrated polymerintegral, changeable backstrap
Sights:fixed, white dot front, white square U rearwhite dot front, adj. 2-white-dot rear
Width:1.28-inNo Data
Length:7.6-in6.6-in
Height:5.47-inNo Data
Barrel:4.61-in3.5-in
Weight:30.7-oz22.5-oz
IDPA Power Factor:199808172536
Recoil Factor:9.91 ft-lb9.31 ft-lb
Total Capacity:16 rounds9 rounds