AR-10® B-Series Compact SuperSASS™ Complete Upper Half Assembly


The AR-10 CSASS is the carbine version of its predecessor, the SuperSASS.  It is a lighter weight, versatile and supremely accurate firearm perfect for law enforcement and military support roles.  The adjustable gas system optimizes function with or without a suppressor, and the collapsible buttstock allows for length-of-pull adjustments.

All Armalite complete upper half assemblies include a bolt carrier group and charging handle.

Out of stock

7.62X51mm /.308
16” Triple lapped, ceramic coated AISI 416R stainless steel match, threaded 5/8x24, M-4 feed ramps
Mid-length gas system
Rifling Twist
1:10” RH
Muzzle Device
Flash suppressor, threading: 5/8"-24
Front Sight Base
Quad MIL-STD 1913 rail handguard
Upper Receiver
Forged flat-top with MIL-STD 1913 rail & laser engraved rail numbering 7075-T6 aluminum
Charging Handle
Gas buster
Anodized aluminum upper receiver