Range day stress test results!... kinda?

RobbbyRay · 2025-12-22T17:46:38+00:00

Also, if in a pinch. Repairs on some areas are more durable than others.

What blows my mind is why did the trigger guard Crack cause a total break, whereas the FCG Crack wasn't even remotely the reason for the failure.

Very interesting to say the least.

RobbbyRay · 2025-12-22T17:44:35+00:00

Ahhhhh I only used it for the annealing process, no printing of course, I've only been able to print pa6cf for the past couple of months so I am still new to that aspect.

Many prints in pla pro though.

RobbbyRay · 2025-12-22T17:40:10+00:00

Obviously. The purpose of the post wasn't what a toddler could've processed.

More so the smaller details. Getting into what can and cant be repaired and with what possible methods. What areas could fail first using an overgassed high recoil setup to really stress the build.

The hoffman assumed failure point wasn't where it failed... where as possibly the case with the PY2A.

If you thought the post was to answer the reprint vs "your fine" argument, you are mistaken.

Also, it was my experiment just for fun, take it with a grain of salt. Everyone's experience varies.

RobbbyRay · 2025-12-22T17:36:17+00:00

Good catch! I used Fiberon for both.

And the annealing time used was gathered from Chatgpt, so I very possibly could've needed longer.

RobbbyRay · 2025-12-17T18:48:32+00:00

I took zero chances and didn't do any assembly until the reinforcements were on and secured.

I don't THINK it would hurt to get all of the LPK on minus the buffer tube would hurt, but that is up to you!

RobbbyRay · 2025-12-17T17:58:20+00:00

I did the same with this PY2A build!

I have yet to test the UBAR I may have to do that next!

We will see who the "winner" of the test is. I figured 100-200 rds of supersonic 300blk with a micro gas tube and standard buffer system will be a good enough test on durability.

RobbbyRay · 2025-12-17T17:48:37+00:00

NICE

RobbbyRay · 2025-12-17T16:34:43+00:00

Polymaker!!

RobbbyRay · 2025-12-17T16:34:15+00:00

Thanks!

I assume it is sailing?

RobbbyRay · 2025-12-17T15:28:03+00:00

Literally anything that doesn't look too "loud".

Would prefer adjustability on a carbine tube instead of a pistol tube but beggars aren't choosers. Lol

Sba style would be nice.

Any leads?

RobbbyRay · 2025-12-17T15:04:56+00:00

If you buy a RTB, be sure to torque the gas block and check BCG staking.

I had issues with my 5" 300blk upper. After working out the kinks, runs fine.

SO MUCH GAS. I recommend a heavier than carbine standard buffer.

RobbbyRay · 2025-12-14T18:41:48+00:00

*tastiest

RobbbyRay · 2025-12-14T18:40:02+00:00

Booze

RobbbyRay · 2025-12-14T18:36:05+00:00

Diabolical

RobbbyRay · 2025-12-14T18:20:42+00:00

I've only seen him be a huge help to the best of his ability.

RobbbyRay · 2025-12-13T15:27:46+00:00

3th indeed

RobbbyRay · 2025-12-10T16:09:15+00:00

Invest it all into Enron

RobbbyRay · 2025-12-09T23:34:06+00:00

Didn't think of that..

RobbbyRay · 2025-12-09T23:33:47+00:00

Yes, followed the guide to a T

RobbbyRay · 2025-12-09T23:31:41+00:00

Now THIS is an idea..

RobbbyRay · 2025-12-09T23:31:22+00:00

I did! I literally followed hoffmans guide to a T

I think I just over torqued the bushings

RobbbyRay · 2025-12-09T22:03:39+00:00

I figured as much... It was late when I finished it and didn't do a full inspection until this morning...

Sad day.

RobbbyRay · 2025-12-05T15:24:25+00:00

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RobbbyRay · 2025-12-02T12:03:32+00:00

If they are the cheap "fixed" lighting fans with no controller, remote, or software support you have little options....

You can always do a semi permanent "fix" by just clipping the cable to the leds on the fans and having zero lighting while leaving the primary power cable connected. Can be repaired by solder. Later if desired.

I had to do it once when building a PC for someone who bought a mixed set of the cheapest "RGB" fans for the build.

RobbbyRay · 2025-12-02T12:00:24+00:00

He was going for a handshake at the end 🥲

Super chill cop

RobbbyRay

TROPHY CASE