* Government Ultimatch (non-bushing barrel)
* (for Government slide) Cal.400 Short Chamber
* Clark/ParaOrd/Lissner Ramp 16" Twist or Wilson/Nowlin Ramp 16" Twist
Requires gunsmith fitting
(1)
Average rating 10 out of 10
( based on 1
review )

Schuemann Z .40 Bull Barrel 5"
One of the best barrels out there...