HK MP5, HK90 Series Hammer Axle for Trigger Pack

HK German used hammer axle for the 90 series style of trigger packs. Each axle pin or pivot pin measures .237 inches (6.0mm). A great spare and must have spare part for anyone that owns an HK 90 series of firearm or trigger packs.

Compatible With:

• HK G3, 91, PTR
• MP5, 94, SP89, MP5K
• HK93,33,53
• HK21, HK11, MSG90, PSG1, HK23E, HK13
• Any 90 series clone or custom build that uses a factory HK trigger pack:
  • SEF
  • 0,1 Safe Semi
  • Navy 0,1,Full
  • Burst Trigger groups (all styles)