WE P226 Inner Barrel Compatibility

[Bar1975]

Just cracked open my new We 226 to replace the inner barrel with a madbull TB i had in my 1911...

i dont mind the additional length but the hop window cut out is drastically smaller on the stock inner barrel and the stock bucking doesn't really fit on the madbull barrel..

nothing seems to be compatible?

I've run a 1911 for years.. this is my first sig 226 model..

are there 226 specific inner barrels or don't they all just go by length?

[redzaku]

pretty sure by length, i transplanted a 1911 inner to my TM glock but it looked weird