View Full Version : SOLD. Thanks Calguns! CMMG Gas Piston upper for Sale

12-30-2011, 1:07 PM
SOLD. Thank you Calguns.
$30.00 donation coming to you Calguns for making this possible.

Hi All.

For Sale: CMMG Gas Piston 16" upper for $400 cash or USPS MO.
Location: West LA.
Ship: FTF or ship.


-Factory Pinned gas block with rail mounts on top and bottom.
-Yankee Hill Machine flip up front sight.
-16" WASP coated barrel.
-Has the New Rounded Gas plug and the New improved Piston return spring.
-Will include the old Gas plug as well. Old one works fine just was looking at having a spare and the New one came in.
-Will include spare piston return springs (new version).
-Gas plug is 2 position; 1 for normal and 1 for suppressed.
-MOE Piston Carbine handguards with Magpul rails on left side and bottom.
Dremeled open front top of handguard to clear the gas port.
-Will include the original M4 style handguards as well.
-Chromed BCG before they switched to phosphated. Has some wear on BCG.
-A2 flashhider. Flashhider is not pinned.
-About 1800 rounds down the barrel. Ran great in a carbine class.
-In good external and internal condition; comestics and function.
-Will include new POF buffer tube. Just think it works better with gas pistons.

Eotech, Surefire light and lower are not included, of course.

Just looking to buy a Colt A3 DI upper. This was my first AR type upper. Like to try out a DI upper. Will post pics later tonight.

Thanks for looking.

Questions and Offers:
Please PM for additional questions or to send offers per forum rules.


12-30-2011, 3:08 PM
A2 flashhider permanently pinned / welded ?