The latest update from HK-USA for the commercial version of the legendary HK417, the MR762 A4, highlights an improved example of "No Compromise" HK performance. It is now available as a 13-inch standalone upper receiver group.
Features :
Features :
- Suppressor-Ready Concentric 5/8X24 Threads
- Adjustable Gas Regulator
- Match Rifle Cold-Hammer-Forged Barrel
- Medium Contour Barrel Profile
- Continuous Picatinny Rail Interface Between Handguard and Upper Receiver
