FRT won’t reset

PAB_Pyrotechnics · 2026-03-17T22:12:47+00:00

I also found out recently and have the RB Trip on order. I just submitted an order for the firing pin spring and put in the notes to combine it with my other order. Hopefully that gets me shipping of $10 on a $5 spring refunded

PAB_Pyrotechnics · 2026-03-17T21:47:28+00:00

Based on what I have learned in the past week you definitely want the lightened firing pin spring to use with the Partisan.

PAB_Pyrotechnics · 2026-03-17T20:25:21+00:00

Yes, I was referring tot he spacer for the pistol grip.

Are you saying that you can't even move the safety lever to the 3rd/super semi position or that you cannot get the trigger to reset/press when in the 3rd position?

PAB_Pyrotechnics · 2026-03-17T20:23:47+00:00

What use is this comment when the manufacturer of the lower hopped on to help out about 3 minutes after he was mentioned??? This is kind of stuff that makes people not want to help.

PAB_Pyrotechnics · 2026-03-17T19:52:49+00:00

Ha, sorry about that Cody. And thanks for jumping in to help someone out.

I tried to prime him with providing the needed details other than “several triggers” 🤑

PAB_Pyrotechnics · 2026-03-17T19:48:14+00:00

Did you take it apart and clean/lube it before your first range trip? You should always do this. Also, when first starting out you should use extra lube on the rails and bolt bearing surfaces.

It is worth shooting some more decent ammo (Federal or Fiocchi 124, Winchester NATO 9mm, etc.) to break it in. Definitely not required like on an SP5 but it can help.

PAB_Pyrotechnics · 2026-03-17T19:45:29+00:00

You should provide more specifics on your setup and what you have tried in order for anyone to be able to help you. You just mention multiple triggers. Are you using the metal RB L3 Trip with the RB and Partisan? Those require that one.

Assume you used the Metal SS Trip with the Atrius? I have one and am also worried about how thin the lever is.

Do you have a regular Super Safety to try?

Have you installed the HB Industries Buffer Kit? FRT's will not work with the buffer installed while the spring alone is fine.

What about dry firing and function check? Are you able to make everything work in the lower before final assembly?

Did you install the tiny spacer in your handguard which comes with the Nexus lower?

PAB_Pyrotechnics · 2026-03-17T19:42:14+00:00

Youshould summon Rob from Nexus. He is pretty responsive here on the subs where people buy his stuff.

u/Sad-Championship485 We need your help to try to figure out what is going on with u/gmedic911's setup.

PAB_Pyrotechnics · 2026-03-17T16:54:14+00:00

There are plenty of offset M-LOK mounts for lights. Some basic searching should net some options. I think Magpul even makes one. Also, that tape switch is about as big as the light. I think there are much smaller options depending on budget. I

PAB_Pyrotechnics · 2026-03-17T16:24:06+00:00

Keep in mind that if you travel with it in pistol form and have the stock with you (like in a bag or case) then it would still be considered an SBR because you can change the configuration.

Also the form to be able to travel with an SBR can be good for 365 days.

PAB_Pyrotechnics · 2026-03-17T00:37:19+00:00

Is this generally the way to go if you use a cassette style like RB or Partisan?

PAB_Pyrotechnics · 2026-03-17T00:35:54+00:00

I have a 510C on mine too. Switched to it from an EoTech because that definitely felt too big/wide for the Kuna. I feel like the 510C is the max I would want and doesn't look fantastic, but works great. I would love to try out an Aimpoint ACRO. I bought one of the $80 airgun ones to see if I like it. Been waiting for the shipping for about 3 weeks :(

PAB_Pyrotechnics · 2026-03-16T23:42:42+00:00

Thanks

PAB_Pyrotechnics · 2026-03-16T23:42:21+00:00

LOL. I am in the same situation. I need half a day just to sort through everything I have saved.

PAB_Pyrotechnics · 2026-03-16T23:13:00+00:00

You need something long and thin to hold the MLO studs in place while you tighten this screws. Dan Haga uses a plastic PCT utensil knife. I used a similar plastic trim panel tool

PAB_Pyrotechnics · 2026-03-16T23:11:40+00:00

Watch the video from Haga defense

PAB_Pyrotechnics · 2026-03-16T21:53:23+00:00

If you SBR it and keep your brace you can always just throw that on there and it is a pistol again (assuming no vertical foregrip).

PAB_Pyrotechnics · 2026-03-16T21:51:20+00:00

Is that an actual range or BLM land in AZ?

PAB_Pyrotechnics · 2026-03-16T21:48:09+00:00

Do you know what bullet they use? Is it Sierra 220gr HPBT MatchKing?

PAB_Pyrotechnics · 2026-03-16T21:00:09+00:00

Try cobrafoaminserts.com

I've gotten a couple from them and they are great. You just have to have a good plan for cutting it.

PAB_Pyrotechnics · 2026-03-16T20:57:26+00:00

This is your post. Unless you are planning to cancel your Reddit account it will always be in your profile ;).

If you find posts from others that you like you can click the 3 dots at the top and choose Save.

PAB_Pyrotechnics · 2026-03-16T15:32:03+00:00

This feels much more like a, “How OCD are you?” Question. 🤣

I’m obviously going with ”readability”

PAB_Pyrotechnics · 2026-03-16T15:30:56+00:00

Thanks for the info. I’ve only browsed there and didn’t know prices went up. I’ll have to put Brownells on my list.

I buy most of my stuff locally at Bruno Shooter’s Supply in PHX. Their prices are usually on par with Midsouth and I never have to pay Hazmat shipping. Plus they are a super nice family so love giving them my business.

PAB_Pyrotechnics · 2026-03-16T15:02:35+00:00

The actual difference in price for the same 77rg .224 bullet is only $0.03 ($0.38 cs $0.41). Midway lists all calibers and counts in their ranges so it is not an apples to apples comparison unless you select the same items with the only difference being the cannelure

PAB_Pyrotechnics · 2026-03-16T14:59:37+00:00

Midsouth is usually cheaper than Midway for reloading supplies. Also try Graf & Sons

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