Reviews: ASG Lonex AEG Gearbox CNC Aluminum Cylinder Head - Ver. 2 (M4 / M16 / SCAR / MP5)


5 Customer Reviews
Model: CH-ASG-16603
Location: S6-150 SO-116

Displaying 1 to 5 (of 5 reviews)

by Cynthia R. on 2014-09-07 13:22:42
"So far this thing is great, however one thing to be noted, mine did not come with the shown rubber buffer around the front, which is ok I guess. On the bright side though, this thing loses NO air at all. All in all it is a great product
by James M. on 2014-02-03 18:17:38
"This is a great cylinder head! I put this in my gun and with a m110 its shooting from 395-403. The double o-ring is great and paired with a thick o-ring on your piston head there's going to be almost no leakage
by Justin S. on 2013-10-17 22:16:58
After putting on some teflon grease on the o-rings, I installed this into my friends A&K M249 Para.
Man... that air seal... combine this with the JBU piston with full steel teeth and the air seal is just perfect. NO AIR ESCAPES.

-double o rings (prevent any air from escaping)
-rubber like sobropadish thing on the back of the head (less stress on the gearbox)
-aluminum (pretty thick so it wont break and is very durable)
-CNCed (means that its made from a solid block of metal if you didn't know which means there are no/almost no imprefections)

-hard to get into the cylinder at first, but with some muscles, you can get it in
-not having this

Last thoughts:
Buy this for that max air seal and if you want a colorful gearbox
by Cody F. on 2013-08-24 19:17:04
"I bought one of these ASG cylinder heads for my CA M4. Great quality product but not perfect.

Good-- Provides great airseal due to the dual Oring base
The cylinder side of this unit has a nice rubber bushing to soften impact from the piston.
The Aluminum build is great for durability and remains fairly lightweight.

Bad--Some people may notice a really tight fitting Nozzle. I called a local shop and had them test fit several other nozzles and everything was really tight fitting.
The pins where the gearbox clamshells had to be widened a bit to fit properly.

All in all, this is a decent product but once again not perfect.
by Leif E. on 2011-08-15 00:33:19
"Just installed this the other day in my echo1 MP5 ris-1 along with an ASG piston head. They both look flashy and provide a near 100% airseal. I recommend!

Displaying 1 to 5 (of 5 reviews)