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JMAC CUSTOMS RSA-MP5K Rear stock adapter

Price: $89.95
This item is in stock

JMac Customs RSA-MP5K Rear stock adapter features

  • -7076 T6 aluminum construction 
  • -Hard coat/black anodized
  • -1913 milspec rail
  • -Includes choate buffer
  • -Makes for adjustable cheek weld height
  • -Also allows attachment of pistol braces
  • -Installs simply using factory push pins
  • -Fits all MP5K clones (will not fit reverse stretch)

JMac Customs has finally created a way to attach Sig-MPX/MCX style stocks to your MP5K.

The SIG style stock lock in place & provide a better check weld than many traditional stock setups.

**Attaching a stock to a pistol creates an SBR, all NFA rules & regulations apply.**


Shipping $7.95 VIA USPS Priority / First Class Mail


 WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to - 

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Atlantic Firearms,llc
10337 Bunting Road
Bishopville, MD 21813
Office: (410) 352-5183
Voice: (410) 352-5183
Fax: (410) 352-3374