Double Star are known for their rifles and black rifle parts. Manufactured in the USA, Double Stars' products are used on the commercial market as well as military and law enforcement forces across the world. Every product built uses only US made parts, and is built with precision, care, and pride.
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Double Star
Double Star Rifle Parts Double Star Shooting Accessories Double Star Optics & Mounting
Machined aluminum buffer tube assembly suitable for M4-style adjustable carbine buttstocks with six notches for length-of-pull customization.
Compatible with AR-15 and designed for use with mil-spec or commercial stocks; requires additional parts for complete installation.
Hardcoat anodized for durability with a dry film lube-coated interior for smooth buffer operation; available in mil-spec and commercial sizes.
The AR-15 ARFX Skeleton Stock is a lightweight, aluminum stock designed for competition and tactical use, featuring multiple sling points.
It utilizes an existing A-2 fixed stock buffer tube for minimal weight, includes a closed-cell foam over-tube for comfort, and comes with a machined aluminum buttplate.
The stock is made from 6061-T6 heat-treated aircraft-grade aluminum with a Type 3 mil-spec hard-anodized finish, measuring 10 inches long and weighing 10.4 oz.
The AR-UL ACE Ultra Lite Stock is the lightest AR stock available, weighing only 5 oz.
It features a soft foam overtube for comfort and a billet machined gusset for reinforcement.
The Twang Buster is a low-friction Delrin disk that eliminates the "twang" noise during recoil.
Installation is quick and easy without permanent modifications required.
Compatible with A2 rifle and M4-style carbine buffer spring/receiver extension tubes.
Mount tactical accessories at a 45° angle without obstructing the primary sight system.
Constructed from precision-machined aluminum with a steel clamping bar for secure attachment to any Picatinny rail.
Lightweight design with a matte black finish, measuring 2.3 oz. and compatible with both Picatinny and Weaver-style accessories.
The AR-15 free float handguard is machined aluminum, designed to mount onto standard AR-15 uppers, and includes a barrel nut for easy installation.
It features a knurled center for a secure grip, with variations in design such as flutes and slots to reduce weight and improve cooling.
The handguards come in different lengths and weights, with the carbine version being 7" long and 8.1 oz., and all models are finished in hardcoat anodized matte black.
The DoubleStar ACE Sling Swivel and Mounting Cup facilitate easy attachment of push-button sling swivels to rifles for convenient transport.
They are compatible with DoubleStar's receiver blocks, gusseted stocks, and folding mechanisms, and fit 1.25-inch slings.
Includes installation hardware and features a Quick Detach (QD) swivel for a secure connection, enhancing the functionality for hunters and shooters.
Reproduction of the original Vietnam Era design, perfect for retro firearm builds.
Made from rugged aluminum with adjustable length settings at 7” and 10”.
Features a durable Plastisol powder coat for enhanced durability compared to the original vinyl acetate.
High-quality replacement for factory AR-15 front sight housing with bayonet lug for military appearance upgrade.
Forged from C1137 steel, heat-treated, and machined to military specifications, ready for front sight post installation.
Matte black Parkerized finish, fits .750" OD M16A2 and M4 heavy barrels, requires drilling for precise gun fit.
The ACE ARFX-E Skeleton Stock is designed for Close Quarters Battle, strong enough to breach light doors or for hand-to-hand combat.
It is made from 6061-T6 heat-treated aircraft grade aluminum, with a Type 3 mil. spec. hard-anodized finish in matte black.
The stock is 7.25" long without a buttpad, includes a Sling Swivel, Foam Over Tube, Buffer Tube, and all mounting hardware, but requires a carbine buffer and spring for installation.
The Double Star AR-15 A2 Handguard is a perfect reproduction of the original M16A2 handguards, ideal for building a retro-style rifle.
It includes aluminum heat shields and features a traditional two-piece, all-black polymer construction that is durable for duty use.
The handguard is a drop-in style, 12 inches in length, and designed specifically for the AR-15.
The DoubleStar ACE Steel Folding Stock Mechanism is made of all-steel construction for durability and provides a solid shooting platform when unfolded.
This mechanism can be configured for left- or right-handed folding and adds 0.55 inches to the length of pull.
It is compatible with AK-47s, features an optional Boss stability system, and weighs 5 ounces.
The DoubleStar ACE AK-47 AKFX Stock is a robust upgrade for AK-style rifles, featuring solid aluminum construction with a hard-anodized finish for enhanced durability.
It utilizes a tough Delrin polymer with additional aluminum support and includes a 0.5-inch rubber recoil pad for improved user comfort.
Available in two lengths, 8.5-inch and 9.5-inch, the stock is designed to accommodate different user preferences and ensure a perfect fit with AK-47 rifles.
The ACE Folding Stock Mechanism allows AR-15 stocks to be used on Ace Receiver Blocks.
Made from durable 7075-T6 aluminum with a total weight of 4.5 ounces.
It provides an increased length of pull (LOP) by 0.75 inches and incorporates Boss stability features.
The DoubleStar ACE AR-15 Receiver Block is compatible with specific AR-15 cycling systems, such as SIG Sauer 556, AR .22 conversions, OA 93, and certain gas-piston systems.
Made from 7075-T6 aluminum, it features a hard-coat anodized black finish for durability.
It enhances the modularity of the AR-15, enabling the use of Ace stocks and accessories.