Well, the barrel is rifled f0r the .45 LC. It c0mes with 2 screw in ch0kes- 0ne is just sm00th, the 0ther has straight rifling. [ my "o" desn't wrk].
T sht bird sht
, yu use the straight rifling. Fr the .45 LC, yu use the smth tube. Yu als use it fr the >410 Winchester PDX defensive rund. It has 3 cpper disks [which engage the rifling] and abut 12 BB's [in the 2 1/2" shell]. Awesme rund fr a 410.
Als, there's a 250 grain .45 LC rund with a big hllw pint bullet that is impressive.
