Hop Up Buckings/Parts

Maple Leaf Diamond Hop Up Rubber Bucking for use in VSR-10 rifles and WE/Marui/KJW gas guns - works in all airsoft gas guns with the exception of KWA.  Diamond style comes...

G&G Cold Resistant Hop Up Rubber Bucking - Green for all AEG types.  This is the green winter style G&G hopup unit (non-rotary hop up bucking).  Very popular and works...

Prometheus Hop Up Tensioner FLAT rubber nub set (soft & hard). Includes two rubber nubs.  The Flat style hopup is quite popular!  For use with any type of bucking, depending...

Maple Leaf Autobot Hop Up Bucking VSR/GBB - 2023 Silicone Winter. New for 2023, this is a winter and cold weather bucking made from silicone.  Works in airsoft VSR-10 rifles...

The Modify Baton Ryusoku Flat Hop Up Bucking is a soft style hopup flat rubber bucking with flat nub for use in AEG airsoft electric guns.  Includes the soft rubber...

The Prometheus Hop Up Flat Straight Chamber Packing Blue Bucking works in AEG airsoft guns. The smooth bore is unique and requires a bridge (Flat Hop nub) to function perfectly....

The Maple Leaf Super Macaron Winter Silicone 2021 AEG Hop Up Bucking. Works with the Crazy Jet barrel system from Maple Leaf and other AEG barrels too.  A very unique...

Action Army Type 96 Hop Up Chamber.  This fits in Maruzen Type 96 airsoft sniper rifles and uses AEG buckings.  A fast improvement over the original factory models for upgraded...

Maple Leaf Decepticons Hop Up Bucking VSR/GBB - 2021 Silicone Winter. New for 2020/21, this is a winter and cold weather bucking made from silicone.  Works in airsoft VSR-10 rifles...

Maple Leaf Pistol Hop Up Adjustment Wheel. For use with Glock or various other Toyko Marui and WE airsoft gas pistols with a slightly smaller wheel diameter.  Easily adjust your...

The G&G Rotary Hop Up M4 Chamber is a rotary style for M4 and M16 style airsoft guns.  New for 2017, this is a great hop up chamber for those that...

The Rocket Airsoft Pro-1 M4 Metal Hopup Chamber is an advanced design similar to the Prowin, but with a different cut and some extra parts included.  Clean and aluminum make will...