Super lightweight collapsible stock for AR-15/M4 rifles – includes a proprietary buffer tube with no castle nut required for this system. Available in black and FDE colors.

• Extremely lightweight
• Adjustable length
• Includes buffer tube

Information

This collapsible stock was designed to meet the needs of a military end user: the ultralight stock features a constant cheek weld, attachment points for ambidextrous QD sling sockets, a rubber butt pad, and its own proprietary buffer tube without the need for a castle nut. Buffer and spring are not included.

• Buffer tube made of 7075-T6 aluminum, Type III Mil-Spec hardcoat anodized
• Plastic components are Impact Modified Glass-Filled Nylon Polymer
• Nitrided alloy steel hardware
• Weight only 12 oz. / 340 g – including buffer tube
• Length of pull 10.8" - 14.2" / 27 - 36 cm
• Made in the USA

Installation Instructions and Video

See the video for instructions. You'll need at least a wrench for installation – preferably a torque wrench with suitable sockets. The sockets appear to be inch-sized 5/8" and 13/16" – so metric sockets 16mm and 21mm might also work. In the video, the person talks about "inch-pounds," but the actual torque values are in "foot-pounds" (ft-lbs), as indicated on the stock attachment parts. Tighten the buffer tube to 35 ft-lbs / about 47 Nm of torque, and the rear screw to 25 ft-lbs / about 34 Nm.

Shipping: For delivery within Finland, you can choose between Posti, Matkahuolto, PostNord, or in-store pickup at our Helsinki store. In-store pickup is always free; other shipping methods start at €3.99. Free shipping on orders over €80.

Returns: 100-day return policy. Returns within Finland are free of charge. You can return your order online or directly at the store. Some products cannot be returned (e.g., food items, opened hygiene products, custom-made items).

Read our shipping policy here and our return policy here.