The J&E Machine Tech 3rd Gen Armory SOPMOD AR-15 Buttstock (brand part number PS-ST7B) is a mil-spec adjustable stock built in the USA for AR-15 platform rifles. J&E molds the shell from polymer and finishes it in a matte black to match a duty or range-ready build, sizing it to slide over any mil-spec buffer tube for length-of-pull adjustment. Two watertight compartments in the stock body give shooters a place to stash a spare battery, cleaning kit, or small parts without adding external pouches, and a stainless steel QD swivel mount on the side accepts a quick-detach sling point. A rubber non-slip buttpad keeps the stock planted against the shoulder under recoil.

Key Specifications

• Adjusts along a mil-spec buffer tube for on-the-fly length-of-pull changes.
• Molded from polymer with a durable matte black finish.
• Includes two watertight storage compartments built into the stock body.
• Fitted with a stainless steel QD swivel mount for a quick-detach sling point.
• Padded with a rubber non-slip buttpad that seats firmly against the shoulder.
• Weighs approximately 0.75 lb, adding minimal weight to the rifle.
• Manufactured in the USA.
• Built to fit the AR-15 platform.

Frequently Asked Questions

Does this stock adjust for length of pull? Yes, it slides along any mil-spec buffer tube for on-the-fly adjustment.

Is there storage in the stock? Yes, two watertight compartments are built into the stock body.

Can I attach a sling to it? Yes, it includes a stainless steel QD swivel mount on the side.

Buy the J&E Machine Tech 3rd Gen Armory SOPMOD AR-15 Buttstock – Black

Add adjustable comfort, storage, and a sling point to your AR-15 build in one part. Order it from our J&E Machine Tech lineup, part of our gun accessories selection, at our Lubbock, Texas gun shop for fast, direct shipping.