We’ve packaged our popular Picatinny Stock Adapters with the Sig Sauer MCX Minimalist Folding Stock for your convenience!. Compatible with the 3-slot picatinny rail on our stock adapter, the end user can elect to fold the stock to the left side of any Galil ACE or AR15 style threaded buffer tube pocket. Attachment is a cinch with a single Torx bolt securing the stock firmly to the adapter plate.
The AR/MCX Stock Adapter allows the user to mount a picatinny-style stock attachment (such as the SIG MPX folding stock) in place of an AR15 style buffer tube. Many firearms utilize the buffer tube attachment of the AR15 in order to mount common stocks & braces, but do not mechanically require the tube for an in-line buffer spring. For these weapons, this product offers a modular alternative for attaching stocks or other accessories.
The AR/MCX Picatinny Adapter kit is composed of two parts and an attaching bolt. The externally-threaded adapter plug fits into the threaded buffer socket or ring. The adapter rail section firs into the slot in the adapter plug and the two are secured to each other and the firearm by a hex-socket bolt and lock washer.
This product will not work with a standard AR 15 lower and the MCX upper and is intended only for applications where the carrier and buffer tube do not protrude past the receiver ring.
*NOTE: Standard configuration AR15 style rifles will not function using this product.
Patent No. #10,598,450
The KNS Galil-Picatinny Stock Adapter affords the shooter a lightweight folding-stock alternative to the factory Galil ACE folding stock (or brace) assembly. There are a variety of pic-mounted stock and pistol brace options available now from several manufacturers (such as Sig Sauer for their popular MCX/MPX line of firearms).
Easily adapt your Galil ACE rifle, pistol, or SBR for use with picatinny-mounted stocks (like the Sig MCX folding stock) or picatinny-mounted pistol braces with our rock-solid Galil-Picatinny Stock Adapter plate! Our picatinny adapter plate is compatible with all current versions of the Galil ACE rifles and SBR’s (All NFA Rules Apply). So whether your firearm is chambered in 5.56, 7x62x39, or .308 Winchester this plate is guaranteed to securely fit with no wobble or play.
The Galil-Picatinny Stock Adapter is constructed from billet aluminum and is hard-coat anodized for a rugged, durable finish. Picatinny slots are laser-engraved for ease of visibility and to ensure proper mounting location for your stock. Two roll pins and a small packet of silicon adhesive are included with every adapter.
Make certain weapon is unloaded, the magazine has been removed, and the chamber is empty
Instructions for single roll pin receivers:
Remove top cover, recoil spring, and bolt group according to original manufacture’s owners manual. Drive out the roll pin in rear of receiver that retains the receiver endplate from either direction. Remove factory receiver rear plate and install KNS stock adapter in its place with the picatinny rail facing towards the rear of the firearm. Reinstall roll pin from either direction so that it is flush with the outside of the receiver.
Instructions for double roll pin receivers:
Remove top cover, recoil spring, and bolt group according to original manufacture’s owners manual. Drive out the top roll pin in rear of receiver that retains the receiver endplate from either direction. Remove the two lower roll pins by driving them towards the inside of the firearm. Remove factory receiver rear plate and install KNS stock adapter in its place with the picatinny rail facing towards the rear of the firearm. Reinstall long roll pins (additional long roll pin provided) from either direction so that it is flush with the outside of the receiver.
Instructions for adhesive:
Included in the kit is a packet of silicon-based adhesive. This adhesive can be used to take up any play in the adapter/receiver interface in the same manner as the factory. Simply apply several small dabs of adhesive to lower corners and sides of the KNS stock adapter, slide the adapter into place, wipe away any excess adhesive, and let cure overnight. Removal of the adapter is not difficult as the adhesive acts more as a filler than a bonding agent, and will peel off without trouble.
***NOTE*** This is a shoulder stock and not an arm brace, ALL NFA RULES APPLY