Gruppo hop-up per AK APS

Gruppo hop-up MP-22 ICS per Mp5

Gruppo hop-up M4 M16 Modify

hop-up chamber MA-09 ICS for M4 M16 series

"Wide Use Metal Chamberfor G&G and Krytac"

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

Prometheus Gruppo hop-up M4 M16 Neo Metal

Metal Hop Up Chamber for M249 Classic Army

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.

LED module for tracing balls

Features:
Voltage: 7.5-12.6v
Life 10000+ hours
1 Watt
8 Blue SMD LED

Notes: When connected to the battery, the LED module will absorb energy. You must unplug the battery to turn off the module.

(hop up group not included)