B
ballistx
Guest
Hoping someone here can help me out. I have an old H&R Topper that I picked up decades ago. It has a 20 ga shotgun barrel and a rifle barrel that is marked 22 hornet that has been rechambered to a 219 zipper. I do not have the firearm here so I can't just measure it.
Can someone here tell me what the H&R Topper had for a bore diameter and twist rate on its old 22 Hornet?
Thanks.
Can someone here tell me what the H&R Topper had for a bore diameter and twist rate on its old 22 Hornet?
Thanks.