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Guarder Cylinder Enhancement Set for M4 / M16 Series Airsoft AEG

6 Customer Reviews

by Haakon L. on 02/02/2016
"Installed this in my G&P M4, and let me tell you that this is so different from stock parts..

Pros:
Air compression for cylinder and nozzle is out of this world
Easy to install if you know your way around the gearbox
Fairly priced
Fat and juicy o-rings
Sturdy piston and piston head
The finish on the cylinder! Wow!

Cons:
Nozzle coming out from the cylinder head is a little weaker than expected, be really careful/gentle if you are intending to do a cylinder head damper mod!
by jacob p. on 02/22/2014
"got this for a DMR set up. I installed these into my Dboys scar (i got another air nozzle but the stock one for m4s is really good.

pros
AMAZING compression
decent bundle price
guarder
reliable
very sturdy (hold a m135 at about 20 RPS)

cons
none at all
by nick t. on 09/19/2010
"can this work in a CA g3 sg1? i know that the g3 is a ver. 2 gearbox but i dont know if it will work since it only says for m4/m16
by fred S. on 06/12/2010
"The stock compression I was getting on an A+K m249 saw was terrible. I replaced the stock cylinder set with this since it was a full cylinder (no air holes). Instant change in fps, went from 310ish to 360. Thanks evike
by Susan D. on 09/30/2008
"This set is so shiny. The cylinder is like polished platnium. The polycarb piston and piston head are so amazing. This set also comes with a cylinder head and an air nozzle. Um very good makes my D Boy SPR m16 amazing. Had to replace crappy stock plastic piston that comes with D Boy M16.
by jeremy g. on 07/25/2008
"Very nice kit if you want an easy fps upgrade without putting in a better spring. the kit has wonderful compression that my stock jg didn't have 4 crap. to test compression (with the kit put together, but not in the gun) just put your hand on the air nozzle and try to push the piston down, if the piston is almost impossible to push down, you have some badass compression! 5/5