Action Army AAP-01 Rotary CNC Hop-Up Chamber

NexxSpeed TDC CNC Aluminum Hopup Chamber for Tokyo Marui Hi-Capas

Maple Leaf Decepticon Hop Up Buckings

Maple Leaf Autobot Hop Up Buckings

AIP CNC Brass Hop-up Adjusting Wheel for Hi-Capa / 1911

AIP Stainless Steel Hop-Up Arm for Hi-Capa Airsoft Pistols / 1911

Unicorn GBB bucking

Modify X-Range Hop up bucking

Maple Leaf Crazy Jet 6.01mm Barrel w/ Hopup Chamber Set for Marui Hi Capa barrel and hopup set for TM Hi-Capa (115mm)

LA Capa Customs Flat Hop Bucking for GBB Pistol/ Hi Capa

CowCow CNC Aluminum 3L Hop Up Chamber for TM Hi Capa

Maple Leaf Crazy Jet 6.02mm Barrel w/ Hopup Chamber Set for Marui Hi Capa barrel and hopup set for TM Hi-Capa (123mm / 70 Degree)

Airsoft Masterpiece Hop-Up Base Plate

Airsoft Masterpiece Hop Up base for TM hi Capa

Loki AAP-01 TDC Hop Up Unit

Poseidon Striker hop up chamber and 97mm barrel kit for Umarex Gen3 G17/G18C

AIP CNC Brass Hop Up Unit For Tokyo Marui Hi-Capa / 1911

Dynamic Precision Enhanced Hop-Up Chamber Set for TM Hi-Capa Airsoft GBB Pistols

AIP CNC Aluminum Hop-up set For Marui Hi-Capa Airsoft Pistols (Colors: Black)

Elite Force Airsoft 1911 Complete Barrel Assembly Rebuild Kit