Prometheus Air Seal Chamber Packing / AEG Hop Up Bucking (Soft Type)

Prometheus / Laylax31081
4.6 stars, based on 8 reviews


This item is currently Out of Stock

Usually restocked within 1-3 weeks. Add to your wishlist to stay posted!

Model: BU-Prom-Soft

8 Customer Reviews

by Caleb C. on 04/09/2015
"Great air seal and hopup nub it increased my fps by10 even though it was a little overpriced it was worth it!
by David D. on 07/03/2014
"WARNING!!! DOES NOT FIT VFC 416 Hop up!!! Just purchased along with Prometheus 6.03 407mm barrel. The prometheus bucking looks like very high quality and I wanted it to work but absolutely will not in the VFC hop up unit. I called and confirmed with a tech that they are know to be too thick for certain hop ups. Nice product and I'm sure works great if it fits your gun.
by Brian G. on 02/24/2014
"Before you read this, I'm not too knowledgeable on parts for AEGs yet. I'm just giving an honest, unbiased review on THIS product. No comparisons.

I bought this as a replacement for the Bucking my Madbull Ultimate Hop-Up Unit came with. It wasn't really working right for me, it kept losing it's seal still after checking the space between the Hop-Up System and Gearbox, so I looked to other Buckings.

I decided to look at Prometheus, since I heard they keep pretty good seals. I'm not disappointed. The FPS stayed pretty consistent, averaging between 3 to 10 FPS of a difference. Not to mention it beefed up the FPS a bit as well. The nub for the Hop-Up arm is pretty great too, doesn't place more pressure on the Bucking than it needs too, allowing for pretty accurate tweaking on the Hop-Up.

For a Soft Type Bucking, this does a pretty good job. I'm going to keep using it until I try the Hard Type from Prometheus.

Keeps a great seal.
Nub allows for good precision tweaks on Hop-Up.
Increases FPS and FPS Consistency

A little over priced by a few bucks.
Prometheus Air Seal Chamber Packing / AEG Hop Up Bucking (Soft Type).
- Increase hop up accuracy and consistency.
- Recommended for all Matrix/KM precision tight bore inner barrels.

This item is currently Out of Stock. Most out of stock items are restocked within 1-3 weeks. Some items may take longer. Please add this item to your wishlist to keep posted on its availability.

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