Threw a .67 BRT tube on this Mock-18 with a Rosco 10.3” and boy does it run nice with the ODB. May sadly be a little under gassed now though, anyone have experiences to draw from?
CMMG RDB (Non-FE)
5” CMMG RDB Barrel
Kynshot 5007
AS Designs Arc Fire
CAT Mob
Hopefully this can serve one of you other goobers well.
Time to see what these boys are about, had my first fucky wucky trying to get this Mock-18 tuned and running right. End cap took a strike during strings of FRT testing when the hub mount walked. Interesting to see the additional blast baffle wear for the overall round count on this can and the fact that the rest of the baffles survived given where the round came out.
Also interesting to note, shaking the can out after the end cap strike we found a primer in the dust pile, not sure if anyone can surmise anything from that but open to opinions.
Using a TSF-X Hub mount with an AI NANO, hub mount was torqued in place (30ftlbs) but not rocksett which I typically do and will continue to do on all hub mounts after this.
Not knocking CAT or AI here, I use their mounting system exclusively across the board and have successfully for several years now. Just want to be fully transparent for you other goobers in here.
A special thank you to the boys at RAPCO/PCT for a fresh coat going into this years season.
PSA: Jello Shots won’t cycle a stock 19G5 spring.
Have yet to see one of these fly by in here. An end of tour gift from one of the best damn men I know.
Looking forward to updating the rest of you geeks as this PDW style blaster comes together. I’m going to be making a synopsis for each part, reasoning for selection, other potential options for multiple budget ranges, installation, and ultimately the end user experience.
Please feel free to add suggestions for what you’d be interested in hearing about on specific parts, other parts you prefer and why, opinions on certain brands etc.
My end goal is to have a fairly robust data set of shared and individual experiences with a .300BLK, DI, PDW style platform for the entire community to reference. When I began this hobby nearly a decade ago I was left with a lot of one-off questions during the build process, if I can save just one of you the hours of searching forums it took me, we’ll have done something.
-Cheers, MM
Now that we’re averaging 85+ the need for a sweat guard on the belly band is becoming apparent. I use a VNSH elastic belly band for runs and wearing the hoochie daddy shorts out. Already had worn down the handle it grips on this 19 frame but they’re blown out now from the lack of material behind the grip/optic.
Looking for something that could potentially be sewn on, hook and looped, or glued onto the back of the main holster panel. Any recommendations are appreciated.
Painted the upper on my main squeeze awhile back, but can’t say enough good about the PA 5x/top mount RDS combo. For anything 400m and less this thing fucks plain and simple.
We fuck with the forest green around here.
CMMG BCG/5.5” Barrel
Kynshot RB5004 (shorty AR-10 version)
AS Designs Arc Fire V2
Bad Attitude Dept. Receiver Set
HBPDW
Aero Enhanced 7.3” Rail
CAT MOB
SMS HFXC
If you’re curious about other hard parts just ask.
Have yet to test the RB5004 in the HBPDW but it ran like a scalded dog with the RB5007 and a law folder with no issues during FRT fire over 400ish rounds.
Does anyone have experience with the RB5004 in a PDW sized tube?