ChattanoogaPhil
Member
- Joined
- Oct 18, 2009
- Messages
- 14,601
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if this was my projsct and i worked for s&w... id add 1.5 mm to he bolt length then make the bolt radious about 4-6 times as large(im talkin 1/5 or better) and shorten the firing pin to the point that its a complete tappet system or very close to it, add in a lighter hammer spring.. the radious and hammer spring would allow for a much heavier bolt return spring and never look back... but what do i know i just build stuff that runs on a belt... these mag fed things are way to simple![]()
Sounds like a good rainy day project for me. Will it require more than vice-grip pliers and a hammer?
