HK LONG GUN TALK
How to set up a HK 9* / G3 / PTR 9* to Fire Blanks & Best Practices
*Rifle is a converted HK11 with a binary trigger, principles are the same for all G3 style rifles.
Introduction/Why? - I have been on a mission to get a HK/PTR 91 to fire blanks for over 4 years. I may be the only person in...