For the upper or lower?
Anyone had any success in finding one that fits? Looking for one just for maintenance purposes..
For the lower preferably. If not the upper as well
Have you tried the Sinclair lower vise block? Does it fit well or had to do some shaving?
The magwell for a MR762/HK417 is bigger than for a standard AR-10 that uses SR-25 pattern mags. You would need something specifically designed for the HK.
https://www.brownells.com/gunsmith-t...prod81804.aspx if this works, I can use it for my MR556 too
Just need a block to put it on a bench vise for maintenance use.
The only thing I'm planning on doing on my MR762 is changing out the stock for a G28 stock and switching out some other pieces that don't require much. I bought that vice lower, and I am waiting to see if it will work. If not I could always wrap extra material to give the vice more girth like taping or a wrap. Just because it isn't designed for it doesn't mean you can't get it to work.
P https://www.brownells.com/gunsmith-t...prod31698.aspx the brownells brand. On the Q&A section, a person ask if it would work on the MR762. Brownells tech replied it will work but “may need some minor fitting to get it perfect”..