Designed for all platforms capable of accepting a mil-spec carbine receiver extension the SBA4 is 5-position adjustable and features an integral ambidextrous QD sling socket.

The SBA4 is compatible with any mil-spec carbine receiver extension (not included).

Features:

• Designed after the SBM4
• 5-position adjustable
• Integral ambidextrous QD sling socket
• US veteran designed and proudly made in the USA

Product includes:

• Brace
• Adjustable nylon strap