ARC Stock Multi Position
This is a multi position collapsible stock for an AR-15 rifle. Works with any existing Mil-Spec Bolt Carrier allowing use with both gas impingement and gas piston systems. Requires only one-handed operation and will lock in the closed, intermediate and extended positions. Supplied with Springs and buffer.
Product Weight: 23oz
*Listed weight in the “Additional Information” tab includes packaging and is the shipping weight for freight charges.
*PWS MK1 MOD1 uppers, rifles and pistols produced from 01-01-13 to 12-31-15 were equipped with a carrier with added mass in the tail that requires our PWS specific smaller diameter buffer for the ARC Stocks.
For all PWS MK1 MOD2 uppers and firearms, the carrier has the standard carrier tail bore dimensions and is compatible with our standard diameter buffers
Known Compatibility Issues:
LaRue Tactical has a larger than mil-spec buffer extension in the lower receiver that interferes with the ARC Stock rails when attempting to collapse the stock.
CMT Tactical UHP15 has a larger than mil-spec buffer extension in the lower receiver that interferes with the ARC Stock rails when attempting to collapse the stock.
San Tan Tactical has built in quick disconnect sling attachment points just behind the takedown pin which block movement of the ARC Stock rails.
LWRC ambidextrous lower has the right side bolt catch located in a position that prevents the ARC Stock from reaching its collapsed position. Modified version available at http://store.avguns.com/mvb-industries-arc-collapsable-pdw-stock/
Spike’s Tactical ambidextrous billet lower has a right side bolt release lever that extends rearward far enough to prevent the ARC Stock from reaching its collapsed position.