NavGunner’s Sear and Trigger Bar Set (video).

[KickStand]

The video speaks for itself.

These are truly the good ole days.

 

[navgunner]

@KickStand thanks for all the help with the testing! These are headed to production for the rest of the guys.

 

[medphys]

@KickStand thanks for all the help with the testing! These are headed to production for the rest of the guys.

It's funny, the first thing I was going to do when my BSW76 (Burgess SW76) gets here was dig into that lol.

Is yours compatible?

 

[navgunner]

It's funny, the first thing I was going to do when my BSW76 (Burgess SW76) gets here was dig into that lol.

Is yours compatible?

I know very little about the Burgess guns. My guess is 50-50.

 

[MontanaRenegade86]

I know very little about the Burgess guns. My guess is 50-50.

The Sear and the Trigger Bar should be good to go in the Burgess 76.

I think the bolt and the extractor is where compatibility issues may come into play. Burgess built his bolts differently.

 

[KickStand]

Below is NavGunner’s trigger pin and E-Clip setup. I highly recommend this as it’s extremely clean and even resembles the factory rivet. More importantly, it allows you to service the weapon WITHOUT drilling the rivet out and then buying another rivet and then reinstalling the new rivet.

 

[MontanaRenegade86]

That looks fantastic.

 

[navgunner]

I'm pleased to announce that these kits will ship to paid customers tomorrow September 18, 2025. Thank you so much for your support!! As of today I only have 5 sets remaining so please don't wait if you're interested.

NavGunner sw76--mk760-sear-and-trigger-bar-kit LINK

 

[Gaffshot]

Why are these needed? Do the factory parts wear out?

 

[KickStand]

Why are these needed? Do the factory parts wear out?

Yes, they wear out. Also, replacement parts are almost non existent. If you can find them, they’re going to cost you some coin too. The problem with the factory parts (and most aftermarket) is the sear is essentially pot metal and the trigger bar is four or so pieces of sheet metal, that’s riveted together (NavGunner’s stuff, ain’t anything like that).

 

[MontanaRenegade86]

Congratulations, @navgunner.

It looks like you sold out the first batch already.

 

[navgunner]

thank you, @KickStand

Yes, @Gaffshot these are definitely wear items.

 

[navgunner]

Congratulations, @navgunner.

It looks like you sold out the first batch already.

Yea, sir! I have enough on hand material to make 20 additional kits so I’ll go ahead and knock those out and have them available by next week. That being said, I’ve allowed backorders until I reach those 20 units. If anyone’s interested, I recommend ordering now.

 

[MontanaRenegade86]

Yea, sir! I have enough on hand material to make 20 additional kits so I’ll go ahead and knock those out and have them available by next week. That being said, I’ve allowed backorders until I reach those 20 units. If anyone’s interested, I recommend ordering now.

Fantastic!

 

[edmoore]

Ordered mine tonight on back order. Thanks NavGunner!

 

[navgunner]

My Thoughts & opinion bases on a few emails that I've received:
If your firearm is shooting well, reliably, and safely then I recommend leaving it alone and enjoying it as is. I do however, recommend buying one of these kits now and shelving it because these are ware items. I plan on making future production runs but "life is life" and there's no guarantee with respect to availability. I provide an installation services for all NavGunner parts with no expiration. If at some point in the future you need the service then you'll include your kit when you send me the lower. You would pay for the parts now but you wouldn't pay for any installation services until if/when you need it. Alternatively, John Andrewski also provides these types of services and he's a wonderful gunsmith who specializes in this SMG variant.

 

[KickStand]

I’ll be bringing my MK-760 to the Hernando Sportsman’s Club machine gun Match in November and It’ll have NavGunner’s parts in it. If anyone would like to look it over, they’re more than welcome to. His parts are top notch.

Also, I’m bringing SubGun24’s S&W 76 / MK760 22LR conversion kit. If you attend the Match, I’ll give you the opportunity to test his 22LR kit.

 

[Billinbama]

I got my order in under the wire. My 76 is running fine, but as he said, life happens, and we've all learned you can never (well, almost) have too many spares.

 

[Jmacken37]

These are the good old days. Buy while stuff is available!

 

[Galil#1]

So Kool! What other MG/SMG might you also make parts for etc.? Thank you Sir!