Double Star Ar-15 Ace Ultra Lite Stock Fixed Blk

The Double Star AR-15 Ace Ultra Lite Stock is purpose-built for shooters who demand minimal weight without sacrificing control or comfort. At just 5 ounces, this fixed stock is among the lightest options available for AR-pattern rifles, making it an excellent choice for hunters, competition shooters, and anyone who values every ounce in their rifle setup. The Ace Ultra Lite combines a machined aluminum construction with thoughtful ergonomic details that make it competitive with heavier alternatives while keeping your overall rifle trim and responsive.

The stock's defining feature is its soft foam overtube, engineered to deliver a consistent, comfortable cheek weld shot after shot. That foam interface reduces felt recoil and helps you maintain a repeatable sight picture, whether you're behind a scope or iron sights. The billet machined gusset reinforces the receiver extension tube at its most vulnerable point—directly behind the receiver—ensuring the stock can handle the cycling stresses of regular use without flexing or wearing prematurely.

Installation is straightforward for anyone comfortable working on an AR platform: you'll need an A-2 buffer tube, rifle buffer, and rifle buffer spring. The stock ships with a removable 1/2" rubber butt pad, which you can attach to the aluminum butt plate if you want added recoil absorption or prefer a softer feel against your shoulder. Skip the pad for an even leaner profile if that's your preference.

Key Features

• Ultra-lightweight at 5 ounces, reducing overall rifle weight
• Soft foam overtube for comfortable, consistent cheek weld
• Billet machined gusset reinforces receiver extension tube
• Fixed position (non-adjustable)
• Includes removable 1/2" rubber butt pad
• Aluminum butt plate accepts pad attachment
• Compatible with standard AR-15 buffer tube assemblies

Specifications

Frequently Asked Questions

What buffer tube and components do I need to install this stock?

You'll need an A-2 buffer tube, a rifle buffer, and a rifle buffer spring. These are standard AR-15 components and are not included with the stock.

Is this stock adjustable or fixed position?

This is a fixed stock—it does not adjust or collapse. The length of pull is determined by your buffer tube and assembly.

What's included in the box?

The stock comes with a removable 1/2" rubber butt pad that you can attach to the aluminum butt plate. You can use the pad for extra comfort and recoil absorption, or leave it off for a lighter, slimmer profile.

Will this stock work on my AR-15?

Yes, as long as your rifle uses a standard A-2 buffer tube. This is the most common AR-15 tube type. If you have a commercial or proprietary tube, this stock may not be compatible—verify your buffer tube type before purchasing.