Yah, the barrels aren't fitted so it should be plug and play. I liked the sightblock version a lot and it compared well to the comp (especially when just shooting normal minor PF ammo or just factory loads like S&B 124 FMJ).I went comp so I can get this one later. Figured the middle ground was a waste.
I just assumed it would be easier to get a hold of a spare upfront rather than have to compete for spare stock as they start selling the next batch. Plus the whole needing to go back to an FFL for the spare barrel.
