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Spartan Doctrine Lightweight 40mm Airsoft Mock Silencer / Barrel Extension - (200mm)

2 Customer Reviews

by Logan b. on 12/28/2014
"I got this while it costs $24 so I would say I got a steal. Once i filed it with foam I noticed a silencing on my rifle.
by Jesse M. on 03/06/2013
"Just picked up this extension for my JG MK36. Cosmetically, it looks great! The logo and text is a tiny bit off but it's not that big a deal. It's right side up which is already an improvement from my old extension. There really isn't a lot of complexity to this product.. It's a simple aluminum tube, but something to add is that it is a completely HOLLOW aluminum tube. There is no foam in it, let alone anything to guide a barrel through the extension.. If your hop up is too high you might risk shooting the inside of your supressor. Just take my word for it, don't try it...

Looks really nice
Available in a lot of lengths
Very lightweight (Nothing to it, can't imagine why it weighs so little :P )
Lets you use a longer barrel if you desire it
Coes with adaptor for use with CCW/CW 14mm Threads

Well, it's $30 for a metal shell..
Completely hollow, not even a tube to guide the barrel (Kinda disappointed in that)
Have to get a firm grip to install, or else the end cap will be tight and you will start unscrewing the rest of it from the cap.. Words of experience, just get a good grip on it.



Decent purchase, adds some menace to your gun for sure. If I were in need of another extension I would opt for a Gemtech or Quick Detach one instead. They cost more, but are much higher quality.