Board Thread:Questions and answers/@comment-29990286-20161214234544/@comment-3362895-20161231093607

I would just take that Centurion all apart, and since it does have a large number of screws in weird places, I'd also create a screw map, with the Centurion's outline as a visual reminder and writing S, M or L at each hole for screw size.

Luckily, a $5 Centurion shell is also a good value for transplant operations!

(P.S. My two Centurions have never jammed, but I bought them new...)