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WOLFPACK117
03-05-2012, 10:03 AM
How reliable is the CMMG gas piston upper?

jkonquer
03-05-2012, 10:37 AM
i don't have much experience with CMMG, but my Stagarms M8 has been very reliable so far. i believe stag and cmmg are identical parts.

Sicarius
03-05-2012, 10:46 AM
I may be wrong but the CMMG looks like the adams arms setup.
Kevin

jkonquer
03-05-2012, 11:22 AM
nope
http://cmmginc.secure-mall.com/category/Piston-System-Parts-175

and stag
http://www.ar15.com/archive/topic.html?b=3&f=126&t=466559

MUKAK
03-06-2012, 10:03 AM
i don't have much experience with CMMG, but my Stagarms M8 has been very reliable so far. i believe stag and cmmg are identical parts.

stag uses CMMG GP conv

i have a CMMG GP upper with WASP and so far no problems, very accurate, ez to clean and takes any ammo u feed it including wolf and cheap reloads

MUKAK
03-06-2012, 10:06 AM
nope
http://cmmginc.secure-mall.com/category/Piston-System-Parts-175

and stag
http://www.ar15.com/archive/topic.html?b=3&f=126&t=466559

its the smae gas block.. the only diff is one of stag is a PIN ON and the newer CMMG is a bolt on gas block