Description
AR, M4 End Cap With Replaceable Rubber Buffer - HK SP5
This is the finest AR stock adapter available period. No other adapter compliments the lines of the HK 9X series better than the HK Parts AR adapter. A great way to add a stock or pistol brace to any HK SP5.
Easy to install and made to fit SP5 receivers with out modifications.
Features:
- Made in the USA
- Made from a solid billet of CNC machined aircraft grade aluminum
- Buffered with factory correct “H” buffers to protect your firearm
- Counts as 1 US made compliant part
Compatible With:
- AR style buffer tubes 1.0 – 1.2″ in diameter, including commercial, Mil-Spec and pistol buffer tubes
- Other clones with some slight modifications