Hop Up Buckings/Parts

Maple Leaf T-Key Hop Up tool for VFC gas pistols. An adjustment tool for your gun's gas hop up unit.  Adds extra pressure and tension on all VFC gas guns. ...

Action Army Hop Up Rubber Buffer Nub AEG (2 Pack).  Fits in AEG style buckings.  Not soft, but not super hard either.  A solid nub to replace your current one....

The newest Maxx M4W Pro HopUp Chamber for HPA Wolverine MTW Milspec, Forged, Billet, and MTW-9 series. The CNC Aluminum Hopup Chamber M4W Pro (with BB Latching System) blue unit...

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 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...

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...

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.

The Maxx Model Hop Up Chamber R Nub - 4.5mm.  Replacement 6mm nub for your airsoft hop up chamber by Maxx.  Works in the Maxx chambers only.