Product Details
                            Genuine German HK33 HK53 HK93 A2 buffer assembly for fixed stocks with steel backplates. This was the last and most updated version of the 33/53 buffer with the correct 12mm hole for the larger buffer piston.
    
    Assembly includes:
    New HK 33/53 A2 Buffer Body (HK Part Number 217349)
    New HK 33/53 A2 Buffer Piston (HK Part Number 217350)
    New HK 33/53 A2 Buffer Spring (HK Part Number 200558)
    Surplus HK 33/53 A2 Buffer Cap (HK Part Number 200557)
    
    Body, Piston and Spring are all brand new an unissued HK parts. The Cap, or Closure Screw, is surplus very-good condition. The assembly can be screwed together and staked closed by most home gunsmiths. These do not take a standard screw driver so you'll have to be a little creative.