Dealer Login

";} ?>
Username :
Password :

First time user? Forgotten password?

Please contact the system administrator for login information.

Products >



STG-E4

MSAR is currently producing the fifth generation E4, which showcases several new features including: a re-engineered bolt carrier, an updated stock assembly with quick detatch shell deflector, and an improved trigger modual. The MSAR proprietary magazine has also been redesigned to maximize performance. Though we are currently only focusing on the E4, we have a list of accessories and parts kits that are available for the E4 and most STG models.


Firearm | Bull Pup, Semi-Auto Rifle
Action | Gas Operated Rotating Bolt, Short Piston Drive
Caliber | 5.56mm (.223), 300 AAC® Blackout®
Safety | 2 position lateral pushthrough/integral drop safety
Barrel | 16.5", 18.5" 4150 Chrome Moly, Dedicated Sound/ Flash Suppressor
Length | 26.5", 27.2"
Trigger Weight | @ 8lbs
Optical Platform | 9" 1913 Picatnny Rail
Stock | High Impact, UV Resistant Composite Material Black
Empty Weight | 7.2 lbs (3.62kg)
Magazine: | 30 round capacity

Want to learn more? Request a Demo!


Copyright 2012 Microtech | 300 Chestnut Street Ext | Bradford, PA 16701 | (p) 814.363.9260 | (f) 814.363.9030