HK417 Upper Reciever Rod/Fixture for Barrel installation
Hello all, and sorry if this has been asked, and answered, but I am coming up blank going through the threads.
I am looking to install a Brownells Barrel on the HK417 kit I purchased from them late last year. I have been looking at vice blocks, vice rods, and really like the "The Device manufacturing" AR-15 fixture K1MOD0DEVIC they carry - looks to be about the most robust one out there.
The only issue is Brownells cannot tell me if it is compatible, and I do now know if the HK417 upper is mil spec, as the K1MOD0DEVIC is for Mil Spec uppers.
Any info is greatly appreciated.