SHS hop-up chambre for M4 M16 series

CNC aluminium HopUp chamber for A&K Masada series. It is made of a single piece of aluminum alloy 6061- T6 with red anodized finish . It is a material with high strength , and  is lightweight. Weight of the chamber and only 13,3 grams. It is not  re -brand or a repackaged product of another manufacturer . The chamber was made and assembled in the Czech Republic .

Chamber is compatible with the A&K, CyberGun or PJ Masada series. Optimal nozzle lenght is 35mm. Not fit in Magpul PTS version !

Hop Up Chamber V.2 M4-M16 ABS Lonex (GB-01-89)

Hopup Chamber Delrin C-Clip for Maxx Hopup Series

CNC Aluminum Hopup Chamber M4A Pro (with BB Latching System) unit is precisely machined to perform accurately and consistently on Tokyo Marui (include G&G, KRYTAC, except KWA) Standard M4/M16 AEG series.
The Hopup Chamber M4A unit is built with an aluminum Rotary Dial Knob for fine hopup adjustments, the precision Hopup Lever and 4mm Bucking Nubs (6mm Bucking Nubs are optional) to perform best with R-Hop and Standard-Hop to keep the BB shooting accurately and consistently on every single shot.

EON Hop-Up Chamber - Highly precise CNC machined hop-up chamber stuns with FPS precision & consistency, ensures a perfect sealing and BBs feeding. Revolutionary TDC system of hop-up adjustment always gives you an ideal and horizontal placement of hop-up nub, what makes the BBs' flight trajectory perfectly straight.

Gate EON Hop Up Chamber Titanium with red dial, for m4/m16 series

Full CNC HopUp chamber for AUG Airsoftpro

Evolution M4/M16 Advanced Aluminium CNC Hop-Up Chamber, (Indicative color)

CNC Aluminum Hopup Chamber SV unit is specially designed to improve accuracy, durability and ensure consistent air seal for VFC SCAR-L/H AEG series.
The Hopup Chamber SV unit has a precision rotary dial design for fine hopup adjustments, also re-engineered the hopup levers and concave nubs to work best with R-hop and Standard-Hop to keep the BBs shooting straight and accurate on every single shot.

"Wide Use Metal Chamberfor G&G and Krytac"

Metal m4 HU assembly

Rotary Adjustment type Hop-Up unit