HKPRO Forums banner

lug

  1. HK PARTS AND ACCESSORIES FOR SALE
    HK 3-Lug Adapter that is threaded internally with 1/2 X 28 threads to attach to existing 1/2 X 28 threaded applications. Allows the use of 3-lug attachments to be added to the male end of the adapter such as flash hiders, compensators, suppressors, silencers, flash hiders, etc. This is the...
Top