The butt of a 34 stock is curved. Most guns with recoil pads are cut square before the pad is fitted. Your best bet for a pad on a 34 would be a slip-on, unless you want to square off the stock and add a fitted pad.
Hi Dave. I put a rubber slip on pad on my 34 and it works great. Think I got it at Wallyworld for $10. It also goes up the stock about 4 inches which adds extra prtection to the end wood.
The 36 and the later 34 stocks T-05 are almost identical.
I would think you could cut the butt off straight and use a 36 recoil pad. The older 34 stocks are dimensionally different.
Tom