The DoubleStar ACE ARFX Skeleton Stock with Buffer Tube delivers a sleek, lightweight alternative to the traditional A2 stock, offering exceptional strength and a comfortable shooting experience for AR-15 builders and enthusiasts.
- Lightweight skeleton design reduces overall rifle weight without sacrificing durability
- Stronger than a standard A2 stock with precision-crafted construction throughout
- Closed-cell foam over tube provides a comfortable, consistent cheek weld
- Four versatile sling attachment positions for adaptive carry options
- Standard-length buffer tube included; fits mil-spec AR-15 lower receivers
- Buffer spring and buffer sold separately — customize recoil to your preference
Who This Is For
The ACE ARFX Skeleton Stock is ideal for AR-15 owners looking to trim weight from their build while maintaining a rigid, fixed-stock feel. It suits competitive shooters, home defenders, and rifle builders who want a no-nonsense, mil-spec-compatible stock with multiple sling options and a solid cheek weld — without the bulk of a traditional A2 or collapsible stock.
Specifications
| Brand | DoubleStar / ACE |
|---|---|
| Model | ARFX Skeleton Stock |
| Color | Black |
| Compatibility | AR-15 / M16 Platform |
| Stock Length | Standard (Original Length) |
| Buffer Tube Length | 10 inches |
| Sling Positions | 4 |
| Cheek Weld | Closed-Cell Foam Over Tube |
| Includes | Stock and Buffer Tube Only |
| Buffer & Spring | Not Included |
Frequently Asked Questions
Does this stock fit my AR-15 lower receiver?
Yes. The ACE ARFX Skeleton Stock is designed to fit standard mil-spec AR-15 and M16 platform lower receivers. The included 10-inch buffer tube threads directly onto your lower's receiver extension threads. Always verify your lower's compatibility with a fixed-length stock before purchasing, as some lowers are configured for carbine or pistol buffer systems.
Do I need to purchase a buffer and spring separately?
Yes. This package includes the skeleton stock and buffer tube only — the buffer spring and buffer weight are not included. You will need to purchase a compatible rifle-length buffer and spring separately to complete your build. Using the correct buffer weight for your specific upper and gas system is important for reliable cycling.
How does the ARFX Skeleton Stock compare to a standard A2 stock in terms of weight?
The ARFX Skeleton Stock is notably lighter than a traditional A2 fixed stock thanks to its open skeleton design, which removes material where it isn't structurally needed. Despite the weight savings, it retains excellent rigidity and durability, making it a great upgrade for shooters who want a lighter fixed-stock rifle without compromising strength or cheek weld comfort.