Product Overview
You've asked for it and we've made you wait long enough. Q is finally offering individual upper receiver assemblies. Designed as a replacement upper for your standard Sugar Weasel or for whatever Frankenstein build you can think of. These uppers come in three variations a 7"; 5/8x24 threaded; tapered 1:5 twist .300 Blk barrel; 13"; 1/2-28 threaded; tapered 1:7 twist 5.56 barrel and 13"; 5/8-24 threaded; tapered 1:6 twist .300 Blk barrel with our adjustable gas block in a pistol length gas system.
