In a surprise move, Magpul announces two shooting braces, the BSL and BTR.
In the case of both models, they are compatible with Mil-Spec carbine receiver extension equipped AR Pistols. They are not compatible with proprietary, pistol, or commercial receiver extensions.
Don’t forget, all ATF, NFA, state and local rules and laws apply, where applicable, which brings us to another point.
No, there isn’t an ATF letter and there won’t be one. BATFE no longer issues letters for individual accessories, having changed their policy to only examine complete firearms to determine whether they meet current regulations. As with any firearm accessory, it’s up to the manufacturer and user to properly use the braces.
Features:
• Designed and intended for use as a stabilizing accessory for one-handed firing
• Toolless, single-handed LOP adjustment
• Ambidextrous rear QD cup allows sling tension to be applied while firing with one hand to improve stability
• Compatible with Mil-Spec carbine receiver extensions
• High-strength polymer and metal construction
• M-LOK compatible slots for additional sling mounting options
Features:
• Designed and intended for use as a stabilizing accessory for one-handed firing
• Toolless, single-handed LOP adjustment
• Ambidextrous rear QD cup allows sling tension to be applied while firing with one hand to improve stability
• Compatible with Mil-Spec carbine receiver extensions
• High-strength polymer and metal constructions
• M-LOK compatible slot for additional sling mounting options