Try e-gunparts.com
Best thing to do is to ask a gunsmith for help.
Close, but no cigar. Your Montgomery Ward's shotgun Model 6OOERI is the Remington model SPT 58. You can get the firing pin from gunpartscorp.com for $12 plus hipping. It is part number 100170D.
No such weapon ever made by S&W
gun show, gun shop, pawn shop, want ad, garage sale, estate sale
Maybe $200.00 now depending on model. mine is a old one that holds 13 rounds worth $300.00
You have answered your own question.
get a haynes manual every thing you need is in there
yes it will all you have to do is to take it apart
VSS WireGray/Black Gray 103 Pin Connector at PCM Position 58
will a 95 s10 ext cab and up work
It is not considered bad, especially if you are very fit, your pulse at rest can be low.