I wouldn't know for sure but would guess that it won't as, usually, when buying a steel breech for the "Ratty range" you have to buy the separate bolt (or, if using the Crosman kit, the new bolt supplied) that screws together as the standard one won't split? Having said that, because I have always used the replacement bolt I've never tried to split the standard bolt. I wonder if it might split if heat were applied? If it won't, all's not lost as I'm sure G-Mac could supply a shorter one / already list one. And I would also hazard a guess that the bolt from the steel breech 2250XL might be shorter and do the trick?
Hope this helps a little.