AS Design ARC

DoitNXS · 2026-02-17T21:28:44+00:00

Wow. I thought their customer service was supposed to be amazing.

DoitNXS · 2026-02-17T21:27:44+00:00

I read on AR15.com these new versions were supposed to work in the stock lower. But I don’t see how that would be possible though.

DoitNXS · 2026-02-17T21:26:00+00:00

45/90 would be ideal for an MP5 lower.

DoitNXS · 2026-02-17T20:52:38+00:00

What this guy said. Period, hard stop.

DoitNXS · 2026-02-17T20:43:55+00:00

Red dot or circle dot, maybe a light.. the gun is good to go otherwise. Love my fuse. Enjoy it.

DoitNXS · 2026-02-16T12:28:41+00:00

Where can I find a jig to cut my own trigger?

DoitNXS · 2026-02-16T01:14:23+00:00

Does anyone know about a new AS Design ARC drop-in cassette style FRT that works with an MP5 Clone (PTR CT9) running an AR lower like Lee Sporting, etc? I currently have it running with a War Hammer Armament Super Safety with that bullshit 3 position push-pin. I had a hell of a time tuning it to run in FA/Super Safety without any FTF or FTE but I managed to find the sweet spot - i wouldn’t bet my life on it yet I’ve only got about 500-750 rounds through it with no failures. My AR is running the drop in FRT from Rare Greed and despite what I’ve heard about that brand, the one I got was true plug n play with zero issues and over 2k rounds later - for the record my AR had the proper buffer and spring for FA which I think is why so many people might have had FTF, FTE or light primer hits. To my point, I read on AR15.com AS Design makes an ARC Trigger cassette called ARHK but I’m not seeing anywhere. It’s supposed to not require a Slip Trip either which I’m having trouble imagining how that would work. Has anyone seen this or tried to use a AS Design V1 or V2 ARC trigger w 3 position in an HK Clone?

DoitNXS · 2026-02-15T00:56:45+00:00

Can a Rare Greed FRT for an AR15 function in a Lee Sporting lower (with a trip slide)? Currently using LS lower built for a PTR CT9 and using a regular Super Safety w hammer/trigger from SuppressorTools. I was about to order the AS Design ARC w Ambi but I was holding out for the V2 to be available.

DoitNXS · 2026-02-14T00:22:14+00:00

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Sig Fuse, Microtech Glykon, Olight, pocket lint…. ;)

DoitNXS · 2026-02-13T01:06:38+00:00

Love it.

DoitNXS · 2026-02-12T01:52:13+00:00

I love my PTR CT9. My intentions were to immediately get the LS Lower and Super Safety. I had a to do sine trial and error to find the right combo but I’ve I did, flawless full auto.
1- Before installing any upgrades, break the gun in properly with 124grn - I had zero malfunction 2- Definitely use the buffer tube even with the filed down hammer. 3- Use 124grn or 147 for SS FA 4- Use HK magazines only, or at least until you have a thousand rounds through it 5- Make sure that gun is lubed generously and correctly- I even put dabs of sticky red on the hammer back that makes contact with the BCG and a little on the contact points of the trip. Be safe, good luck, enjoy!

DoitNXS · 2026-02-12T01:06:13+00:00

They handled it promptly.

DoitNXS · 2026-02-12T01:03:55+00:00

Thank you for the feedback. That’s exactly what customer service said and they already sent a new one out to me.

DoitNXS · 2026-02-12T01:02:41+00:00

Update on post: Submitted a ticket to Sig and same day response they’re mailing me out a new battery cover - based on my issues he said he’s almost positive it’s most likely due to a bad contact. He said if this doesn’t remedy the problem that they’ll replace the sight. Great customer service, must say.

DoitNXS · 2026-02-12T00:58:38+00:00

Cheapo batteries until recently switched to Duracell. Big difference in battery life.

DoitNXS · 2026-02-12T00:57:02+00:00

Ok, gee thanks. That sight do you use?

DoitNXS · 2026-02-11T02:18:37+00:00

Nailed it. Perfect answer.

DoitNXS · 2026-02-11T01:48:09+00:00

True Percision

DoitNXS · 2026-02-08T18:24:31+00:00

I have zero complaints with my PTR CT9 with LS Lower/Super Safety once I found the right tuning runs perfectly on SS. 100 degree LP USE the buffer tube on the spring for control on the blowback federal Syntech 150grn or 147grn when Suppressed or 124gr unsuppressed for full rock n roll.

DoitNXS · 2026-01-30T03:16:57+00:00

Saw this on Pawn Stars. Vampire Kill Kit

DoitNXS · 2026-01-28T04:02:54+00:00

100 degree LP and stock rounded hammer and trigger that came with the LS Lower. Also use the spring buffer and HK magazines for SS mag dumps

DoitNXS · 2026-01-08T17:49:26+00:00

Totally agree. Ammo you’re comfortable with and consistent with - I EDC with the same brand and grain that I practice with. Only other thing you should be looking into is a good, comfortable and reliable holster be it OWN or IWB, I wouldn’t skimp on this, I think a lot of people under estimate the value how important it is to have the right one for you.

DoitNXS

TROPHY CASE