M.A.C. 45cal. but the mag lock-up needs to be milled out to catch the release arm or the mag will just drop out. Compare the original Enfield mag with the MAC and note where the notch is at and dremel out or have a good tool and die maker do it.
mp45 is a new gun
I was searching for the value of an 1810 enfield percussion musket, the only information I have found was for an 1853 enfield musket valued at $700 (today).
$3,000
100-1000 USD depending on specifics
50-500 USD
If your talking about a 303 Enfield rifel, In poor condition I've seem them go for 150.00 and up to about 400.00.
75-250 USD or so
125 USD
125 USD
50-250
100 on up depending on specifics