Hop-up group, Model Precision Chamber VER.2 M4, SHS brand

RetroArms CNC Hop-Up Chamber for M4

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.

Set of small parts for MASADA Hopup chamber. Except spring made of plastic. Compatible with the original A&K, CyberGun, PJ or AirsoftPro chambers.

VFC hop up chamber HK 417, 416, M4, M16 VFC V2

Gruppo hop-up per M4/M16 APS

SHS hop-up chambre for M4 M16 series

Gruppo hop-up MP-22 ICS per Mp5

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 violet dial, for m4/m16 series

Prometheus Gruppo hop-up M4 M16 Neo Metal

G & G METAL HOP-UP CHAMBER FOR M4-M16

The MAXX MODEL 11mm Inlet Adaptor is the perfect accessory to enhance the performance of your M4P, M4A, M4W, or M4I hop-up chamber. This adaptor is designed to ensure perfect centering even on clone gearboxes with different outer diameters.

Gruppo hop-up per MP5 Classic Army

Full CNC G36 HopUp chamber set AirsoftPro

installation VIDEO  https://www.youtube.com/watch?v=AQnKqN1l5oY

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

180° rotary hop up chamber , new version for b4/b416 series

- More accurately to adjust a hop up
- Suitable for Marui-compatible M4 / M16 AEG

The second generation of AirsoftPro Hop-Up chamber for M249 machine guns. It's made entirely from one piece of 6061-T6 aluminum alloy with a red anodised finish. This material excels in high strength, yet it's lightweight.

this leverage allows you to increase the performance of your R-hop system

The CNC Aluminum Hopup Chamber M4i Pro (with BB Latching System) unit is meticulously crafted to ensure precise and consistent performance across the ICS CXP/CS4/EBB (including old models) M4/M16 AEG series

Prometheus Gruppo hop-up M4 M16 Neo strike

C clip for M249 Hop Up chamber

This new Hop-Up Chamber is made of EN AW 7075 aviation dural, which has similar strength to steel and the weight of aluminum, so it is the best material for use. The chamber is milled on a CNC milling machine and also has a 5µm (0.005mm) silver protective anodizing.

Hopup Chamber Delrin C-Clip for Maxx Hopup Series

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 orange dial, for m4/m16 series

Gruppo hop-up G36 series Lonex

C-Clip Lock AR15

The C-Clip Lock AR15 is the indestructible essential for airsoft guns with M4-type Hop Up Chambers. This C-Clip can be used for Retro ARMS Hop Up Chambers for both M4 and AK types. Crafted from high-quality black plastic, it provides reliable security.

Gruppo hop-up per AK APS

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

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.

Advanced R-Hop Arm for G&G

Airtech Studios