Ruger AC556 223 18 inch Factory Machine gun by Ruger. The factory Ruger AC556 stock was replaced with a RARE and HIGHLY DESIRABLE SAGE/CQC stock with a Trijicon Reddot mounted on the forward rail.

Ruger AC 556 Full stock 223 REM Bayonet and 1 mag included 18 inch barrel  

Ruger AC556 .223 Beautiful factory machine gun with 18 inch barrel and side folding stock. Comes with factory box as well.

Sturm Ruger AC556K 223 REM blued with short barrel and side folding aftermarket stock.  One 20 round mag is included

Ruger AC556F 18 inch 223 Factory Ruger AC556 Machine Gun in 223    

Colt SP1 Registered Transferable Machine Gun Original Colt SP1 rifle Experience the legendary Colt SP1 as a machine gun, an Iconic firearm that defined an era. The Colt SP1 is a true symbol of...

B&T GRS Inconel® cal. .223 Rem Rifle Suppressor Brand New Brugger & Thomet .223 Remington Rifle Silencer If a suppressor should be permanently attached to a weapon, it is reasonable to...

Heckler and Koch  33A2 223 REM Registered Receiver 3 pin model (you can use all standard trigger groups and bolt groups) Bipod 1 40 round mag