Storm Lake .40 to 9MM conversion .Lose any accuracy?

[kmanick]

I have one of these barrels incoming, I'm curious if any one here that uses them noticed any loss of accuracy as compared to the stock .40 barrel.

 

[MegaCleanCab]

I have one of these barrels incoming, I'm curious if any one here that uses them noticed any loss of accuracy as compared to the stock .40 barrel.

My kkm 40-9 is more accurate.

 

[bikendan]

my SL 40 to 9 conversion barrel is hella accurate!

 

[kmanick]

see any difference is cycling with 115gr vs 124?

 

[thewittmp]

I have both the SL 9mm and 357Sig conversion barrels for my FS40.
The 9mm is significantly more accurate for me and the 357Sig is not far behind the 9mm.

 

[just for fun]

My kkm 40-9 is more accurate.

Same story here! Then again mine started out as a 357 Sig. and both the 40 and 9MM came from KKM. To me both were an outstanding drop-in product in their price range.