Hop Up Buckings/Parts

The best upgrade for your Airsoft Gun Prowin CNC Aluminum Hop Up Chamber for AK-47/AK-74 and compatible AEGs. Perfect compliment to a Polar star equipped airsoft gun. Upgrade Give your...

The Maple Leaf AEG Cool Shot Silicone Hop Up bucking is a great solid hopup bucking for your airsoft AEG. Pair this with a Maple Leaf Omega nub and Crazy Jet...

The Madbull Accelerator VSR-10 Hop Up Bucking that also fits the M28 and other VSR-10 compatible rifles. A great replacement hop up unit for your VSR or compatible sniper rifle....

The Maple Leaf Hop Up Chamber Set for VSR-10 airsoft sniper rifles.  Fits in Tokyo Marui, Clones, etc.  An upgraded hopup chamber set for airsoft VSR guns.  Optimized for use with...

The ultimate upgrade for your Airsoft Gun Prowin CNC Aluminum Hop Up Chamber for G36 and compatible AEGs. Perfect compliment to a Polarstar equipped airsoft gun. Upgrade Give your hopup...

Firefly Hop Up Bucking for VSR-10 (soft) (also fits Marui G26, G17, P226, MK23, 1911)

The Maple Leaf Hop Up Chamber Set for VFC Gen 5 Pistols.  An upgraded hopup chamber set for airsoft Glock guns.  Fits the licensed VFC Elite Force models and WE models. ...

Prometheus Perfect Metal Chamber NEO (M4 Hopup Chamber, with Pressure Arm and Gear).  This is a replacement hop up chamber for all M4 type AEG airsoft guns.  It's a very...

In a quest to find the perfect rifle inner barrel for our prebuilds, we ran the gamut. Lambda, EdGi, Prometheus, and others. They ranged from cheap to expensive, poor to accurate...

Echo 1 GAT Hop Up Chamber Unit.  A full OEM factory replacement kit of your hop up chamber housing.  Fits the GAT airsoft gun.  Includes the chamber unit, bucking, rubber...

Action Army Hop Up Rubber Bucking AEG.  A 60 degree bucking for use in AEGs.  Good for all gun replacements!

Mad Bull Shark Hop Up Buckings. Package includes one black and one clear. If you're not sure which hop up unit to get, these are quite popular and recommended.