JMAC Customs RSA-MP5K H&K Stock/Brace Adaptor

Finally a way to attach Sig-MPX/MCX style stocks to your MP5K.

These stocks lock in place & provide a better check wield. 

• 7076 T6 aluminum
• hard coat/black anodized
• 1913 milspec rail
• includes choate buffer
• adjustable cheek wield
• allows attachment of pistol braces
• installs using factory pins
• fits MP5K clones (will not fit reverse stretch)

Confirmed Fit on the Following 

• Zenith ZP5

PLEASE NOTE: Not compatible with the PDW style collapsible stocks/braces. Attaching a stock to a pistol creates an SBR, all NFA rules & regulations apply.