|
||||||||||||||||||||||||||||||||||||||
Owner/Instructor at Semper Paratus Arms
Facebook: https://www.facebook.com/SemperParatusArms/
Semper Paratus Arms AR15 Armorer Course http://www.semperparatusarms.com/cou...-registration/
M4C Misc. Training and Course Announcements- http://www.m4carbine.net/forumdisplay.php?f=141
Master Armorer/R&D at SIONICS Weapon Systems- http://sionicsweaponsystems.com
Anyone Measured a BCM 16" ELW CHF mid lately?
I got two late last year and they're gassers.
I just put in a .076 insert in the gas block on my larue 16 inch stealth barrel. At .076 it is ejecting to 1 o clock. I just ordered a new insert at .070. Hopefully that will work.
I also ordered one of their gas tubes for my 11.5 inch. I got the .065 port.
My Noveske SS 16" measured ~.081" in a completely unscientific aircraft awl, thumbnail, digital caliper fashion. Interestingly, this upper on a stock LMT lower with carbine buffer and FABCG failed to lock back last round of 5.56 XM193. The only thing we can conclude is the bolt was traveling too fast for the bolt catch to catch it. H2 and it runs fine...
Last edited by LMT/556; 04-11-18 at 10:40.
Ordered 3/9/2017 from DSG, but it didn't ship until 5/9/2017, delay backorder from Noveske.
With an H2 it behaves itself mostly...
.081 is a LOT of gas for a 16" mid.
Black River Tactical
BRT OPTIMUM HFCL Barrels - Hammer Forged Chrome Lined 11.5", 12.5", 14.5"
BRT OPTIMUM Barrels - 16" MPR, 14.5" MPC, 12.5" MRC, 11.5" CQB, 9" PDW
BRT EZTUNE Preset Gas Tubes - CAR and MID
BRT Covert Comps 7.62, 5.56, 6X, 9mm
BRT MarkBlue Gas Tubes - BRT EXT, EXC and PDW Lengths
BRT MicroPin Gas Blocks - .750" & .625"
BRT MicroTUNE Adjustable Gas Blocks
BRT CustomTUNE Gas Ports
Bookmarks