Magpul BDA Arm Brace - Mil-Spec AR-15 - Fits Carbine & Pistol Receiver Extensions
or 4 interest-free payments of $14.24 with 
6 Magazines Per Order: Due to extreme volume, we are limiting sales of magazines to 6 per customer order. This applies to individual and bundled magazines. AT3 reserves the right to cancel any order over the 6 magazine limit.
- Free standard shipping on orders $139+ details
- 90-day no-hassle returns policy
- Backed by Magpul Warranty! what it covers
Product description
Magpul BDA: Interchangeable Clamp System Fits Carbine, A5, and Pistol Tubes
Features
- Interchangeable clamps fit Mil-Spec carbine, A5, and pistol receiver extensions
- Fixed/non-adjustable position
- Large lateral surface area for maximum forearm contact
- Ambidextrous rear QD cup for sling mounting
- High-strength polymer construction
- Corrosion-resistant metal fasteners
- Designed for one-handed firing stabilization
The Magpul BDA solves the buffer tube compatibility problem by including interchangeable clamps that work across Mil-Spec carbine, A5, and pistol receiver extensions without buying multiple braces. This brace works well for shooters running different AR pistol builds who want one brace solution, anyone switching between buffer tube types, and builds where sling tension stabilization matters. The large lateral surface area and ambidextrous QD cup let you apply sling tension for drastically improved single-handed control, while swappable clamps mean the same brace moves between your entire AR pistol collection.
Specifications
- Brand: Magpul Industries
- Model: BDA Arm Brace
- MPN: MAG1251-BLK
- Platform: AR-15
- Receiver Extension Compatibility: Mil-Spec Carbine, A5, and Pistol (via interchangeable clamps)
- Adjustment: Fixed/Non-Adjustable
- Material: High-Strength Polymer with Metal Fasteners
- Sling Attachment: Ambidextrous Rear QD Cup
- Color: Black
- Made in: USA
What’s Included
- 1x BDA arm brace
- Interchangeable clamps for carbine, A5, and pistol tubes
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Questions & Answers
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Warranty & returns
Backed by Magpul Warranty!
Magpul Warranty Information
If you ever experience an issue with a Magpul product at any time, regardless of where it was purchased, please contact us directly and we’ll do everything reasonable to help you.
To make a return, please take the following steps:
- BEFORE returning any products, please contact us first to receive an RMA number (Return Merchandise Authorization) and prominently write it on the outside of the package. Packages will not be accepted without an RMA.
- Include a note with your name, shipping address, phone number and email, RMA number, and reason for the return (including, if applicable, information about the firearm, ammunition, and usage environment for defective returns). Do not send ammunition.
- Wrap the item with quality padding and place it in the original packaging or in an appropriate box for shipping.
- A UPS shipping label will be provided in your shipment. If using the original packaging, remove or cover the original shipping label. Tape the preprinted return shipping label to the outside of the box. Drop package at an official or authorized UPS drop-off location.
- All refunds will be applied to the credit card used for the original purchase. You should allow one to two billing cycles for the refund to appear on your statement.
Disclaimer: Manufacturer’s warranty is subject to change without prior notice.
90-day no-hassle returns
The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.
If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.
