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The Accu-Shot Picatinny Rail Adapter 4'' is a mounting interface designed to connect your Atlas bipod to rifle stocks and other platforms equipped with flat surfaces. This 4-inch adapter bridges the gap between your firearm's anatomy and modern optics-rail mounting systems, giving you a sturdy, repeatable attachment point without permanent modifications to your stock.
The 4-inch length accommodates hole patterns spaced 2.2" to 3.5" center-to-center, making it compatible with a wide range of modern rifle platforms and aftermarket stocks. Because it mounts to flat surfaces, it's ideal for rifles with traditional or tactical stocks where a Picatinny rail isn't factory-installed. Whether you're setting up a precision rifle for long-range work, a hunting rifle that needs a stable rest, or a carbine for the range, this adapter gives you the flexibility to add an Atlas bipod exactly where you need it.
Installation is straightforward: the adapter secures via sling stud and spacer or machine screws (sold separately). This modular approach means you can adapt it to your specific stock geometry without guesswork. Black anodized finish matches most modern tactical gear and stands up to field use.
Key Features
- 4-inch length for hole patterns spaced 2.2" to 3.5" center-to-center
- Designed for flat-surface mounting on stocks and platforms
- Enables Atlas bipod attachment via Picatinny interface
- Black anodized finish
- Mounts using sling stud and spacer or machine screws (fasteners not included)
Specifications
| Product | Accu-Shot Picatinny Rail Adapter 4'' |
| Brand | Accu-Shot |
| Length | 4 inches |
| Compatible Hole Spacing | 2.2" to 3.5" center-to-center |
| Surface Type | Flat surfaces |
| Finish | Black anodized |
| Mounting Method | Sling stud and spacer or machine screws (not included) |
Frequently Asked Questions
Will this adapter work with my Atlas bipod?
Yes—the Accu-Shot Picatinny Rail Adapter 4'' is designed to attach Atlas bipods to stocks and platforms via a Picatinny interface. Verify your bipod model is compatible with Picatinny mounting before purchase.
What stocks and rifles is this compatible with?
The adapter works on flat-surface stocks with hole patterns spaced 2.2" to 3.5" center-to-center. Check your stock's hole spacing and confirm it has a flat mounting surface before ordering.
What's included, and what do I need to buy separately?
The adapter itself comes as shown. Fasteners—either a sling stud and spacer or machine screws—are not included and must be sourced separately based on your stock type.
Is there a shorter version if my hole spacing is tighter?
Accu-Shot also makes a 3.35" adapter that accommodates hole patterns with 1.76" to 2.78" center-to-center spacing, designed for curved surfaces. Measure your stock's hole spacing before choosing between the two.
