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1913 Picatinny Rail - Picatinny Rail Adapter 4'''' Black
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$34.95
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SKU: 100012058
Overview
This rail adapter provides a Picatinny mounting point for Atlas bipods on compatible stocks, making it a practical option for hunters setting up a rifle for stable support. The 4-inch version is intended for flat surfaces and fits hole patterns with 2.2" to 3.5" center-to-center spacing. It attaches with either a sling stud and spacer or machine screws, though those parts are not included. For rifles that need a dedicated bipod interface without altering the overall setup, it offers a straightforward mounting solution.
Why Hunters Choose the Accu-Shot
Attachment Point
For Atlas Bipods that fit
4-inch Rail
Suits hole patterns from 2.2"
Designed Fit
Onto flat surfaces for stock
Can Attach
A sling stud and spacer
Black Finish
Low-profile, practical appearance
Key Features
- Picatinny rail adapter for Atlas bipods that fit Picatinny rails.
- 4-inch rail version in black.
- Designed for flat surfaces.
- Accommodates hole patterns with 2.2" to 3.5" center-to-center spacing.
- Attaches to the stock with a sling stud and spacer or machine screws, not included.
Best Used For
- Hunters needing a Picatinny attachment point for Atlas Bipods on flat-stock setups
- Users with 2.2" to 3.5" center-to-center spacing on a flat surface
- Rifle owners planning a stock-mounted bipod interface using sling stud or machine screws
- Shooters setting up an Atlas Bipod on a 4" rail for compatible Picatinny mounting
Specifications
| Attachment Compatibility | Atlas Bipods that fit Picatinny rails |
|---|---|
| Country Of Origin | Accu-Shot |
| Hole Pattern Center To Center Spacing | 2.2 in to 3.5 in |
| Mounting Method | Sling stud and spacer or machine screws |
| Product Type | Picatinny rail adapter |
| Rail Color | Black |
| Rail Length | 4 in |
| Surface Compatibility | Flat surfaces |
Pros
- Provides an attachment point for Atlas Bipods that fit Picatinny rails.
- 4-inch rail suits hole patterns from 2.2" to 3.5" center-to-center spacing.
- Designed to fit onto flat surfaces for stock mounting.
- Can attach with a sling stud and spacer or machine screws.
- Black finish offers a low-profile, practical appearance.
Considerations & Trade-offs
- The 4" rail is intended for flat surfaces and a specific hole-pattern range, so fit should be verified before ordering.
- Attachment hardware is not included, so installation requires a sling stud and spacer or machine screws already on hand.
- This is an attachment point for Atlas Bipods that fit Picatinny rails, not a complete bipod setup.
- The product is purpose-built for compatibility, so it is less versatile if you need a more universal mounting solution.
Suggested Comparisons
- Picatinny rail accessories
- Bipod mounting adapters
- Rifle stock mounting hardware
- Sling stud adapter hardware
Suggested Accessories
- Sling stud and spacer kit
- Machine screws
- Picatinny-compatible bipod
- Mounting hardware
Frequently Asked Questions
What is this rail adapter used for?
It serves as an attachment point for Atlas Bipods that fit Picatinny rails.
Which Atlas 1913 rail size is listed here?
The product title identifies this as the 4" black Picatinny rail adapter.
What hole spacing does the 4" rail fit?
The 4" rail accommodates hole patterns with 2.2" to 3.5" center-to-center spacing.
How does this rail attach to the stock?
It can attach with either a sling stud and spacer or machine screws. Those parts are not included.
Is this rail meant for curved or flat surfaces?
The 4" rail is specified for flat surfaces. The short description notes that the 3.35" rail is the version for curved surfaces.