

Product Description
The Magpul BSL Arm Brace is engineered to stabilize and improve single-handed control of large-format AR pistols. Built with Magpul's trusted design and quality, it mounts to Mil-Spec carbine receiver extensions and uses a simplified, durable adjustment mechanism that can be set without tools. An integrated rear quick-detach (QD) sling cup and dual M-LOK compatible slots provide ambidextrous sling mounting options and allow sling tension to enhance stability while firing one-handed. With classic Magpul aesthetics and rugged construction, the BSL is a straightforward upgrade for your AR pistol.
Product Highlights
- Designed for one-handed stabilization of AR pistols
- Compatible with Mil-Spec carbine receiver extensions
- Toolless, single-handed length adjustment for rapid setup
- Ambidextrous rear QD sling cup plus two M-LOK slots for versatile sling mounting
- Made in the USA with high-strength polymer construction
Specs
- Brand: Magpul Industries
- Model: BSL Arm Brace
- Color: Black
- Compatibility: Mil-Spec carbine receiver extensions (AR pistol platform)
- Adjustment Mechanism: Toolless, single-handed
- Sling Mounts: Ambidextrous rear QD cup; dual M-LOK compatible slots
- Material: High-strength polymer
- Country of Manufacture: USA
- UPC: 840815128861
- Manufacturer Part Number: MAG1143-BLK
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