1895 SBL 45/70, barrel cut 16.5 and threaded, sights set back, tube set back flush to threaded shoulder. Barrel, tube and lever Cerakoted Graphite Black.
Moss Firearms, LLC. All hand cut. Price depends on how the pistol will be finished after the checkering is cut. $125.00 for stainless guns. I put my web address in the previous comment.
The firing pin block should have prevented the striker from contacting the primer. It gets disingaged by the trigger as it's being pulled. This pistol may have more than one major issue.
When you say bolt gap do you mean the distance between bolt face and breech face? It sounds like it could be a headspace issue but, I doubt it. Have you checked firing pin protrusion? If you haven't, I would order an HK mp5 hammer spring from hkparts.net. May not solve your problem but, it won't...
I love Carolina's products. I have used them more times than I can count. I like the Carolina trigger guard best. Looks like something that should be on an AK. Here is a picture of a conversion I did using the basic kit. I used a KVAR Nato length take off stock and a Hogue grip. The Hogue is a...