GBB Rifle Hopup Chambers & Parts

Hop-Up Chamber for GHK G5

GHK AK CNC HopUp Chamber

Hop-Up Chamber for KSC/KWA M4 GBB

CNC Aluminum Hop-Up Lever

Improved Polymer Hop-Up Chamber for Marui M4 MWS GBB

GHK M4A1 Hop-Up

Complete CNC Hop-Up Adjuster for Tokyo Marui MWS /GM/HA

CNC Complete Hop-Up Adjuster Set for Marui M4 MWS GBB

Flat Hop-Up Arm Set for TM MWS Original Chamber - (60° and 70° Buckings + Nubs + Arm)

MWS 250mm Carbon Steel Inner Barrel + Chamber + Unicorn 60° Bucking Kit

6.03 370mm Carbon Steel Inner Barrel Set (CNC Chamber & Unicorn Bucking) - 60 Degree (WE)