MAGPUL BSL ARM BRACE MIL-SPEC BLK
$56.95
Magpul BSL AR Arm Brace – Mil-Spec
Compatible with Mil-Spec carbine receiver extensions. Enhances single-handed use of large-format pistols, stabilizing arm support for enhanced accuracy and control. Trusted Magpul accessory design.
173 in stock
The Magpul Industries BSL arm brace fits AR15 pistols with mil-spec carbine receiver extensions. It provides stabilizing arm support for large-format pistols.
The brace is designed to enhance accuracy and control during single-handed use and comes in black.
- Manufacturer: Magpul Industries
- Model: BSL
- Type: Arm brace
- Fit: AR15 with mil-spec carbine receiver extensions
- Color: Black
- Manufacturer Part Number: MPIMAG1143BLK
- UPC: 840815128861
| Weight | 0.563 lbs |
|---|---|
| Dimensions | 7.750 × 5.500 × 2.000 in |
| Manufacturer | Magpul Industries |
| Finish | Black |
| Material | Polymer |
| Compatible With | Mil-Spec carbine receiver extensions |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.

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