SB Tactical MPX-01-SB MPX AR Stabilizing Brace

A: It is not NFA Thomas. Retains the advantages of handgun classification and provides a third point of contact - adding greater stability, accuracy and control. ATF compliant, veteran designed.

A: Hi Thomas, no it's not NFA. Retains the advantages of handgun classification and provides a third point of contact - adding greater stability, accuracy and control. ATF compliant, veteran designed.

A: no it's not NFA. Retains the advantages of handgun classification and provides a third point of contact - adding greater stability, accuracy and control. ATF compliant, veteran designed.

A: Yes Mark, this Fits both the SIG MPX and SIG MCX.

A: Yes Mark, this Fits both the SIG MPX and SIG MCX.

A: Yes this Fits both the SIG MPX and SIG MCX.

A: I don;t think so Kenyon, but you would need to call SIG and ask, to make sure. 800 542-6624 is SIG customer Service

A: Kenyon, it will not. The ACP-l has its own stock attachment design. https://www.usacarry.com/convert-full-size-pistol-carbine/

A: Hi Travis and welcome. No Sir. You could use a direct fit 1913 Folding brace: https://www.budsgunshop.com/product_info.php/products_id/120990/sb+tactical+fs1913a01sb+sbt+side+folding+brace+with+1913+hinge+black