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Combat Union AK Hop Up Chamber w/ AK Air Nozzle Reviews

4.3 Rating 3 Reviews
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Combat Union - AK Hop Up Chamber with AK Air Nozzle
   Most standard hop-up chambers don't satisfy the players with their characteristics. They are too fragile, poorly feeding and spinning the bbs. Therefore, players choose to use custom parts.   In this hop-up chamber, a wheel is used instead of a slider on account of its increased durability and stability. This allows you to adjust the hop-up easier and more precisely, and the hop-up itself works with consistently high compression and feeds well. Made from duraluminum with high-precision CNC machine.   The chamber matches AK series AEG from LCT, G&G, E&L, Z&C v3 gearboxes and Retro Arms (2017). For AK series AEG from CYMA and Lonex, as well as VAL and VSS from LCT and NPO AEG improvement is required. Also compatible with spacers in the store from LCT, Combat Union, APK and HLCustom.

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A really interesting hopup design for AK's. brilliant and simple TDC type of hopup arm and pressure. bit funky to setup the first time but works excellent with rhopped setups. be aware some ak's/vss tend to be a bit picky with placement and spacing of the hopup units and despite appearances may be slightly different spec. This matches the standard TM spec Ak units
1 Helpful Report
Posted 1 year ago
That's great to hear! Your review will be very helpful to future customers. We appreciate it greatly!
Posted 1 year ago
Looks awesome, way better than the slide hopups. But does cause feeding issues now that need to be resolved.
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Posted 2 years ago
I’ll go ahead and start with it doesn’t come with instructions that being said I had to contact union and let me tell ya this is hands down the single best hop up I’ve ever used fit and finish in my P* lct rpk couldn’t have been better zero modifications needed I’d recommend this unit to any ak owner without question do yourself a favor an never look back The install video link https://youtu.be/ecjMbv97qXA
1 Helpful Report
Posted 2 years ago