I would look at Numrich gun parts corp.They may be found on the web.
Where can I buy a magazine for a western field M149 bolt action
YAY!
Yes
mossberg
I just got a western field 410 shotgun and wondering the value of It
I HAVE A WARDS WESTER FIELD NO 47A 22 BOLT ACTION, IT WAS MADE BY MOSSBURG
it is a Mossberg
1960
Field strip the weapon down to the bolt and bolt carrier and then use a steel punch to drive out the firing pin retainer pin on the back edge of the bolt. The firing pin and firing pin rebound spring will drop out into your hand. To reverse that, put the bolt face down on a table and force the firing pin/spring forward into the slot to allow the retainer pin to be replaced. Reassemble weapon as usual.
The mossberg model 45A is the same gun as the western field model 47.
500
its going for $300 on ebay