Krytac Trident M4 / LMG Rotary Hopup Unit for M4 / M16 Series Airsoft AEG Rifles

"Love this hopup. I used a Maxx for a long while but one day it started misfeeding and jamming my gun. I swapped one of these in and it made all those problems go away. It works great with a ZCI barrel and Maple Leaf bucking. The dial clicking is a nice touch, it allows me to be more precise with my adjustments. I haven’t been using it for too long so I can’t speak to how reliable it is but first impressions are very good.

"Favorite hop unit. The dial clicks with adjustment so it won't move on it's own. Very nice.

"This is a great hop up all around. It is a little bit delicate & the plastic isn't the best quality, but it's still good.

"Bought this when my when my standard hopup that came with my echo 1 genesis m-4 broke. I hoped it fit and it did.

PROS
Easy to install
Adjusts to a single point not in between numbers
Feeds well in semi auto
comes with everything you need
ITS A KRYTAC
CONS
Skips a bb every other tome in full auto.
Kind of hard to turn
Overall it is great and perfect for that player who plays in and outdoor feilds

"This product is great, i was using it to replace the crappy cheap hop up the previous owner of my Krytac put on it. my one problem with it is the fact that it came with a O ring, I'm not sure if it was for the barrel or what but i could not find any mentions of it anywhere online or on the website page.

"This fit perfectly onto my G&G CM16 raider and King Arms M16A3. I'm giving this hopup a 4 star due to there not being a barrel clamp included with my order, and now My barrel is loose and wobbly due to a makeshift one. It clicks, it works like the real deal I bought the Krytac Hopup bucking as well and recommend it with this unit. Works good for guns that shoot ~400-410 FPS

"its pretty good hop-up but its kinda hard to turn. the nub arm is only compatible with the Krytac orange nub so if you want to use a flat hop nub you will have to modify it.

"Alright, so I've worked with a few Krytac builds and while the rotary hopup is great, they need to get their clip issue sorted out. These things break easier than any other hop up clip I've worked with. It's nice to see Evike is getting individual clips in stock, but it also shows that these clips are a known problem.

"Performance wise these are actually quite good and will work in most TM Spec m4s. Great for P* setups also and can be customized for good flat hopping. WARNING, the plastic is VERY brittle! The front part where the barrel clip and barrel go in will break EASILY! I would go for the VFC m4 hop personally only because the front part on the VFC is a bit more durable and the hop arm is more traditional for you tinkerers out there.