AZK Brock

Just upload the photos to imgur.com and post the link if you can’t figure out how to get photos to upload

Just wanted to throw this out there but you can see some of the pages in quarterbore with the way back machine https://web.archive.org/web/20160304161340/https://www.quarterbore.com/nfa/dias.html

I’m up in Prescott, I sent you a message with my number I can meet up. I’m off sundays/Mondays and I’ve got cash in hand

I’ve got a dead air mask for dedicated .22lr It’s a rugged heavy duty full auto user serviceable suppressor, quiet too. For 556 I use a sure fire socom RC2. If you mean also capable of shooting 5.56 when you say M16, I would definitely recommend a user serviceable can (able to take apart for cleaning) otherwise you’ll fill that thing up with lead quickly shooting dirty .22 through it.

My drop in auto sear just says “machine gun” for type of firearm, caliber is N/A the rest is left blank except model & serial number and manufacturer

it looks like 220-230 day approvals currently. Seems like every week though the wait increases. I’ve got a couple in the wind myself around the 190 day mark here’s a link to some eForm 4 submitted user data Optimized for display on desktop not mobile

Every day the wait seems to get longer. Currently looking at 125+ days and increasing by the day on average it seems. My first came back in just 82, but it was an early one. They are processing eform 4s filed from late January- very early February it seems right now

Hey, I follow you on YouTube. I did see this video when I checked the bcg with calipers to an m16 bcg length wise where it trips and it was identical I didn’t check depth though. It seems like it will work but only time will tell once they open up shooting in the desert again or if I manage to drive a few hours to a public range

Sorry for the late reply I couldn’t get logged into the website and just realized it was because my VPN has been on. My rdias is exactly like the one pictured in the first picture from the HK94 board you posted. It’s also a SWD steel rdias like mine just identical to mine. My 556 setup is a psa upper and Anderson lower. I haven’t found a single lower yet that my sear drops into besides a colt SP1 all others need some minor material relief, even on the upper lug to close the upper fully it seems which is why they they also have been sanded down with a dremel sanding bit. The rear leg of my sear isn’t bent, it’s practically brand new less than 500 rounds it’s whole life, it’s just tapered just like the other SWD sear you pictured. I really think it’s my trip shape then the fact that I’ve got to hand fit it to each lower. As far as pocket depth on all of them I checked them to my colt SP1 with calipers and they are all very very close to each other in depth

It seems to trip 95% of the time. I had to order some steel tape to try to get a good fit. I had used some metal rubber backed flashing tape for now. It seems like it will work I can make a video of it now later

is this what you mean? I tried to do what you said and recorded it. It seems to be tripping but didn’t close on the lower in that position, thank you all for pointers I do appreciate it https://imgur.com/a/fj6UFMP Edit: bubba got the dremel again lol. I removed some material off the lower in the rear corners so it could get deeper to the rear and a smidge of material from the upper so my sear could sit more flush to the lug and it does seem to be working now. Mostly reliable while hand cycling but still have to do it relatively forcefully compared to my 556 gun which I can get to drop the hammer by hitting the charging hammer to fully seat the bolt. I can’t really test it out as we are in a fireban so no shooting unfortunately.

For sure, that’s what I’m assuming. The rdias is pretty new to me so I’m still trying to learn. I read the quarterbore website about timing but I’m going to be honest it didn’t make much sense. Any idea where you would shim to move it to the rear? There’s really nothing I can brace the sear body off to push it backwards aside from putting a shim on the rear of the takedown lug to push the whole thing backwards. Is that my only option? I may need to dremel back there more to give it more room to slide back?

hi everyone I have a brand new psa ks47 gen 2 that I bought for a host for my RDIAS. I had to dremel the inner wall or the receiver to get enough space for it to clear and drop in. Once installed I get very sporadic moments where the trigger actually works to release the hammer. Below is a video I made showing exactly what my issue is if anyone has any idea what might be the fix please let me know.. Thanks in advance

I would guess around 2k-2500. 2.5 might be high without box and 1 mag though hard to say. Pricing is kinda all over the place on them. I paid 1800 a few yrs ago for a p7m13 with no import marks & the old style fat trigger

Nice, I’ve had zero luck getting my psa lowers to work with my rdias unfortunately. That would be pretty neat since it takes scorpion mags though!