Ok. Just read the M4 feedramp post( best info i think ive ever heard). I’m about 20% done with my M4-type rifle (lower almost done). Where do i purchase the barrels and uppers with the m4 type feed ramps because i want to build a 100% durable m4. and recomendations on brand. Thanks
usaf custom:p
OH yea, this is my first 100% build. no part kits etc…
LMT offers great uppers with M4 feedramps. I got mine from Bravo Co USA. Heres a link to their site. http://www.bravocompanyusa.com/
Well… I didn’t hope to scare anyone into thinking they had to have the ramps, there are plenty of guns out there that work just fine without them 
But, if I was building a new gun, I would opt for them… simply based on the fact that while it is contentious that they really do help anything, they certainly do not hurt anything – I am a terribly practical guy, but I am not going to pull the passenger seats out of my car just because I don’t have any friends.
LMT, Bravo Company (BCM), CMMG, and my personal favorite Sabre all make good M4 barrels.
As for uppers, CMG/Stag, LMT, CMMG, or Sabre again. Or you can get fancy and use a VLTOR or Larue upper.
Thanks alot guys. i didnt want to sound to much like a newbie…but i just didnt want to mismatch parts and have a lot of money in something that wont send rounds down range, or worse, protect my family if need be. thanks for all the oh so needed and much appreciated info.
For complete uppers, LMT is a good choice and available. BCM would be my first choice, but barrels are not available currently.
Sabre Defence is an excellent choice as well.
C4