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American Defense: AD-170-S-STD BASE
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$89.48
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SKU: AD-170-S-STD
Overview
Built for mounting compatible bipods to a rail system, this shorter base is intended for shooters who want a compact quick-detach interface without extra bulk. It is listed as compatible with the Atlas BT10-NC, BT10-LW17, and Magpul-17S bipods, while it will not fit the B&T 5-H Bipod. The Patented QD Auto Lock lever system is designed to work with both in-spec and out-of-spec rail systems and can be adjusted by hand or with a flat blade screwdriver. Precision-machined from 6061 T6 aluminum and finished with hard coat Type 3 Mil-Spec anodize, it is a practical choice for a hard-use rifle setup where secure attachment and easy removal matter.
Why Hunters Choose the American Defense Mfg
Shorter Version
Of the AD-170 base for
Fits Atlas
BT10-NC, BT10-LW17, and Magpul-17S bipods
Patented Qd
Auto Lock lever system supports
Adjustable Without
Proprietary tools; lever can be
Precision Machined
Hard coat Type 3 Mil-Spec
Key Features
- Shorter version of the AD-170 base for a more compact mount profile.
- Fits Atlas BT10-NC, BT10-LW17, and Magpul-17S bipods.
- Will not fit the B&T 5-H Bipod.
- Patented QD Auto Lock lever system for rail compatibility.
- Adjustable by finger or flat blade screwdriver; no proprietary tools required.
- Precision machined from 6061 T6 aluminum with hard coat Type 3 Mil-Spec anodize.
Best Used For
- Hunters using Atlas BT10-NC or BT10-LW17 bipods on compatible rail systems
- Shooters wanting a shorter AD-170 base for a compact bipod mount setup
- Users who need a quick-detach lever adjustable without proprietary tools
- Field setups requiring fit on both in-spec and out-of-spec rail systems
- Magpul-17S bipod owners seeking a compatible mounting base
Specifications
| Adjustment Method | finger or flat blade screwdriver |
|---|---|
| Base Model | AD-170-S-STD |
| Blade Finish | hard coat type 3 Mil-Spec anodize |
| Country Of Origin | U.S.A. |
| Description Summary | Shorter version of the AD-170 base; fits Atlas BT10-NC, BT10-LW17, and Magpul-17S Bipods; will not fit the B&T 5-H Bipod. |
| Fits Atlas Bt10 Lw17 Bipod | Yes |
| Fits Atlas Bt10 Nc Bipod | Yes |
| Fits Bt 5 H Bipod | No |
| Fits Magpul 17s Bipod | Yes |
| Lever System | Patented QD Auto Lock(TM) Lever system |
| Material | 6061 T6 aluminum |
| Rail Compatibility | in spec and out of spec rail systems |
| Warranty | lifetime warranty |
Pros
- Shorter version of the AD-170 base for a more compact mount profile.
- Fits Atlas BT10-NC, BT10-LW17, and Magpul-17S bipods.
- Patented QD Auto Lock lever system supports in-spec and out-of-spec rail systems.
- Adjustable without proprietary tools; lever can be set front or rear lock.
- Precision machined from 6061 T6 aluminum with hard coat Type 3 Mil-Spec anodize.
Considerations & Trade-offs
- Shorter version of the AD-170 base, so it may not suit setups that need the longer AD-170 format.
- Compatible with Atlas BT10-NC, BT10-LW17, and Magpul-17S bipods, but it will not fit the B&T 5-H Bipod.
- The QD Auto Lock lever is adjustable by finger or flat blade screwdriver, but it is still a lever-based mount that requires setup to match the rail.
- Designed to fit both in-spec and out-of-spec rail systems, which adds flexibility but also means fit should be verified on the specific rail in use.
Suggested Comparisons
- Bipod mounting bases and adapters
- Quick-detach rail mounts
- Picatinny rail accessories
- Bipod-compatible mounting hardware
Suggested Accessories
- Bipod
- Picatinny rail accessory
- QD lever adjustment tool
- Allen wrench set
Frequently Asked Questions
What bipods does the AD-170-S-STD base fit?
The source data says it fits the Atlas BT10-NC, Atlas BT10-LW17, and Magpul-17S bipods.
Will this base fit the B&T 5-H Bipod?
No. The source data explicitly says it will not fit the B&T 5-H Bipod.
What is the AD-170-S-STD base made from?
It is precision machined from 6061 T6 aluminum and finished in hard coat type 3 Mil-Spec anodize.
Does the mount require special tools to adjust?
No. The Patented QD Auto Lock lever system does not require proprietary tools and can be adjusted with a finger or a flat blade screwdriver.
Is this base compatible with different rail systems?
Yes. The source data says it is fully adjustable to fit both in-spec and out-of-spec rail systems.