RCM MP5 Reverse Stretch Bolt Group Complete

Each bolt group incorporates the finest quality US made parts. Making up a new complete bolt group ready to drop in. Ideal to replace out of spec bolt groups or to keep as spares. Each bolt group will work with semi or full auto 9mm’s pistol or rifles. Each bolt group is made with the current and new Action 3 & “F” upgrades and enhanced materials.
Each HK MP5 Reverse Stretch Bolt group includes:
  • Bolt Head
  • MP5K 110 degree locking piece
  • Firing Pin
  • Firing Pin Spring
  • MP5K Tungsten Filled Bolt Carrier F/A “F” specs
  • Reverse Stretch Recoil Assembly, Absolutely the finest recoil assembly available

3 in stock

SKU: RCM-GP-BC15 Category: