http://diy-defense.blogspot.com/2015...l-jig.html?m=1
Figure this is relevant to this post, a 300BO case will snap right over the 5/16 all thread. This jig makes ejector spring changes much easier.
5/16”x2” brass bolts are in most every toilet setting kit aka Johnny Bolts. I had a tough time finding individual 5/16” brass bolts at the local hardware stores. No need to search just get a toilet bolt kit.
This is the kit to mount the bowl to the floor not the bowl to the tank.
Last edited by 99cobra2881; 05-31-21 at 23:38.
I haven't posted in years, but still follow the forum. In any case, I have Nidec-Shimpo MFD-05 that measures up to 45lb. I checked a spare SAA AR-15/M16 nitride bolt assembly I have. I carefully pushed straight in on the ejector until it was depressed to be even with the bolt face. I checked it three times, and I got 12lbs each time.
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