APS - RS-1 Butt stock Black Advance Special Rifle Designed according to Saul Kirsch

Designed according to Saul Kirsch

Barrel Length: 208mm ( AEG Type )

Full Metal Aluminium Diecasting Body (Equipped with MAGPUL Metal Receiver )

56 style magazine that can hold 400 rounds

Hi-Capacity Magazine for APS AK Series AEG

APS - RS-1 Butt stock Black Advance Special Rifle Designed according to Saul KirschRS 1 is a collapsible stock designed for rifle that equipped with AEG buffer tube. It is made of military grade poly fiber materials increase the durability of the stock. Unlike the other collapsible butt stock found the market, the adjustment is controlled by a trigger pull mechanism (Patent Pending). As long as user pulls the trigger of the stock, he can move the stock forward or backward freely along the buffer tube. The back of the stock is made