S&W76 Bolts

navgunner

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Update:
I’m in the testing phase of new production S&W 76 bolts and silencers. What this means is that all my engineering is complete including physical production intent samples which are currently being live fire tested. Once I’m satisfied with the quality of the product, they’ll be ready for sale.

Silencers are pretty much ready to go, but I’m lacking barrels. I may go ahead and release them to customers who are able to supply their own barrel
 

The Dude

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Update:
I’m in the testing phase of new production S&W 76 bolts and silencers. What this means is that all my engineering is complete including physical production intent samples which are currently being live fire tested. Once I’m satisfied with the quality of the product, they’ll be ready for sale.

Silencers are pretty much ready to go, but I’m lacking barrels. I may go ahead and release them to customers who are able to supply their own barrel
Thanks for the update! I did not know you were making suppressors too. I already have a 5" 3-lug barrel setup with an oversize shroud that Scott Andrey did for me or I would be interested.
 

titus_1133

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This may be a dumb question, but with this bolt, will the extractor be cut for S&W 76 or MK760? Does the bolt and extractor setup transfer over to the MK760 platform 100%?
 

navgunner

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This may be a dumb question, but with this bolt, will the extractor be cut for S&W 76 or MK760? Does the bolt and extractor setup transfer over to the MK760 platform 100%?
Great question. The basis for my bolt is a factory Smith & Wesson 76. That being said, there will be some direct compatibility with certain MK 760s however, nothing will be 100% as there are too many variables across the different manufacturers of this platform.
 

Augdawgfl

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Great question. The basis for my bolt is a factory Smith & Wesson 76. That being said, there will be some direct compatibility with certain MK 760s however, nothing will be 100% as there are too many variables across the different manufacturers of this platform.
From what I understand the bolt should be compatible as with most parts, the sear is not. Also as stated earlier, I'm also interested in a bolt for MK76 (panama city origin).
 

MontanaRenegade86

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From what I understand the bolt should be compatible as with most parts, the sear is not. Also as stated earlier, I'm also interested in a bolt for MK76 (panama city origin).
Do you mean the extractor, by any chance?

All of the MK/SW/Omega sears I have ever seen appear to be the same.
 

navgunner

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Do you mean the extractor, by any chance?

All of the MK/SW/Omega sears I have ever seen appear to be the same.

With regards to the S&W76 / MK760s:

-Not all bolts are compatible with all variants or the SMG.
-Not all extractors are compatible with all bolts
-Sears are almost universally interchangeable but often require “fitting”. My new NAVGUNNER sear. / trigger-bar assembly is no exception.

The MK 760s dimensioning & tolerances varied from manufacture to manufacture, and example to example.
 

navgunner

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Just 10 bolts are off to heat treat, three of which are committed to guns that are in my shop for service. Bolt #1 goes to @MontanaRenegade86 for his help with respect to this specific project. The remaining bolts will go live as soon as I get them back. Two weeks away from going live on NAVGUNNER.com (hopefully). Final price came in at $1,295 each plus $10 shipping. These come complete w/ extractor installed, ready to shoot.

 

Jmacken37

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KickStand, I haven't heard that reference since my college days. Made me laugh!

That being said, FANTASTIC job navgunner! Those bolts look great and will be a great addition to the 76 community.
Folks, as Vegas SMG used to say...'these are the good old days.' Buy now as this might never come up again. Whatever you pay now, you'll look smart down the road.
 

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