2 Customer Reviews
by Myles G. on 01/07/2015
"Very nice rail, attached it to my CA m15a4. no wobble at all, great rail!
by steve l. on 11/09/2012
"Outstanding rail system for M4/M16 rifles. No directions included but easy to figure out. A special barrel lock nut is included, and specifically designed for the rail. Remove the stock lock nut, and replace with the included lock nut, which has 4 notches and needs to be tightened using an AR15 buffer tube lock nut wrench. A small section of chrome tube is included for the simulated gas tube and to help align the rail, but is not really needed. The rail bolts tightly to the lock nut, but a tiny gap remains between the rail and the upper receiver. The inside diameter is about 38 mm and will easily fit up to a 35 mm diameter mock suppressor. The rail is a solid unit once bolted up, no rattles or looseness. 5 stars.