Fold your stock and loosen the hex nut in there just a tad then try your selector.

Word of warning on the A&K if you decide to upgrade, solid bushing gearbox's are a must. If you decide to put in a bearing gearbox major modification has to be done to the body as well as the selector setup. It will fit in feel nice but as you select from semi to full the selector engager (metal round nub) binds the bearing and will wreck it resulting in you wrecking the gearbox.

Also the 455 will fit BUT you need to find a flash hider that is slightly longer then the stock one.

Just picked up this little gem

http://www.warden-securities.com/images/ACR.png

Only issue with a painted gun. is swapping parts is damn impossible. lol

Custom Magpul PTS Masada
 

Thought I share this Magpul Masada with you guys. I changed the spring to M140 and use 11.1 V Lipo battery. So far it works and FPS is around 468. I used it for training purpose only:) Surprisingly I bought the Halo GemTech 2011 model, it fits with a slight gap. Bought it from airsoftparts.ca from Toronto.

Please let me know what you guys think or how to improve. Thanks.

Should prob remove where you bought it from...

Magpul Masada close-up
 

Here is some more unedited images:)

He means the Halo, not the gun.

My mistake ><

My attempt at gun porn whilst using a crap camera. Spent my money on the gun not the camera of course.

http://i849.photobucket.com/albums/a...o/MyMasada.jpg

for the Ares version of the Magpul Masada, has anyone had problems with the motor? How about the gear box. I am asking because I am looking at adding a Masada to my collection!

that looks sweet.......:cool:

http://i849.photobucket.com/albums/a.../gearpic-1.jpg

Better picture, and nooooo problems so far with mine. *fingers crossed nothing brakes, or that ARES gets there parts system fixed*

Here's mine. Eventually i'm gonna get my barrel custom machined to a shorter length.

http://i1082.photobucket.com/albums/...7/IMG_0334.jpg

Do you find it allot heavier with the RIS hand guard? Hows it affect the balance?

Nope. The RIS is super lightweight so its still pretty balanced at the center. However, the weight does start to add up in the front when I start to add flashlights and other accessories.