HKP MP5K/SP89/SP5K 9mm AR Stock Adapter

HK MP5K, SP89 Style AR, M4 Stock & Brace Adapter

Each AR stock, brace adapter is made from a solid billet of CNC machined aircraft grade aluminum. Properly buffered with factory correct H buffers to protect your expensive firearm. This is the finest AR stock adapter available period. No other adapter compliments the lines of the HK MP5K series better than the HK Parts AR adapter. Made in the USA. A great way to add a stock or pistol brace to any MP5K-N or HK SP89, HK SP5K style firearm. Also a great way to get add a US made compliant part.

Compatible With:

• HK MP5K, SP89
• HK MP5K-N, HK MP5K -PDW
• Other custom MP5K style builds & clones
• May not work properly on some Zenith models

Each stock adapter fits all AR style buffer tubes 1.0 - 1.2" in diameter. To include commercial, Mil-Spec and pistol buffer tubes.

Easy to install and made to fit all factory spec receivers and applications

Please note: That this offering is the adapter only. Some pictures are shown to show stock, brace offerings we also have available here at HK Parts.