Hey Guys
WOW after signing up a million years ago and forgetting about this site , ( how is that possible right ) this is my first post here.
Ordered a Quarter Circle 10 9mm colt lower other day and am trying to put together a build list to complete it. I also have a Liberty Mystic X ordered and will be using on this. Here is what I am thinking of going with so far.
-Adco's 4.5" barrel
-RRA's A4 9mm upper receiver
-JP's JPBC-9MMA enhanced 9mm bolt ( states it is compat with Colt smg-style and Glock mags, emailed them and they say it is ramped )
-JP's JPSCS-9mm silent captured spring - Any one have experience this bolt and buffer spring ? Ultimate goal is have quietest combo possible, but dont want to suffer in reliability of course Also thought maybe using RRA ramped bolt from Adco and using a diff buffer and spring . Had recommendation of a Vltor A5H4 buffer or a heavybuffers.com 9mm-Q Buffer with wolf spring ? I see that one weighs in at 8.5oz . Not sure how what the JP silent spring weighs in at ?
-Still looking at different handrail options. Prob a 9" hand rail. My suppressor will be 8" without the barrel adapt ( 1.375" in dia) . Should I look for the largest dia hand rail so I get less heat buildup on the rail. Sounds like heat isnt a issue.
-Magpul ctr stock
-also will need a flash can of some sorts till I get the can to get it out past my handgaurd.
Still trying to figure out my lower parts kit deals out there, also need to find a decent trigger that I can use , I heard that some multi-stage triggers that have rounded hammers have issues? Just want to be sure I get all my specs right before I start placing my orders for all this.
Thanks for any help
Bob