Varies according to when made.
There is a .50 replacement barrel on Gunbroker.com
sure they are both 50 grain.As long as they fit in your barrel your fine.
The Thompson Center hawken that I have,has a barrel that is 28 inches long.
No. The .50 AE is 33mm in length. The .50 Browning Machine Gun rounds, as used in the Barrett, are 99mm in length. Very substantial difference.
The 60 cal. has a bigger barrel.
This will depend to some degree on the barrel length. A 4 inch .38 Special revolver has an effective range of about 50-60 yards.
100-400
I have a 50 cal black powder pistol. on the barrel it shows Connecticut valley arms 50 cal spain #003401. Is this gun worth anything? Thank you Nancy Shepard
Earlier versions had problems with the lighter barrels overheating.
50-300 depending on specifics
50-200 USD
15-50 USD