The Hop-up chamber uses a new and innovative system for extremely precise adjustment of pressure placed upon the hop-up bucking Action Army Smart Hop Up Chamber for Marui VSR-10 Full Metal Construction
Driving or loosing screw, hop up lever ...

An upgrade part for Marui-style VSR-10 style Bolt-Action Airsoft Sniper Rifles like the Well MB0X series. Produced by Action Army this is a high quality metal trigger box and piston set, designated the "Specialized Trigger Set or the "S-Trigger." ...

For VSR-10 series and similar replicas, compatible with Marui standard. Manufactured by Action Army company from Taiwan.A very durable VSR 10 cylinder by Action Army. This cylinder is Teflon Coated to reduce friction and maximize compression.Co...

One Piece VSR-10 Fluted Outer Barrel

Action Army VSR10 Piston- used with a 90 Degree triggerAlso compatible with the JG BAR 10 and other VSR 10 clones

CNC VSR10 right-hand tactical up-receiver Black

The Hop-up chamber uses a new and innovative system for extremely precise adjustment of pressure placed upon the hop-up bucking Action Army Smart Hop Up Chamber for ARES AS01

VSR M150 Upgrade Spring

ARES AS01 hop up adjusting wheel

Made from smoke brown polycarbonate with a silky smooth BB channel and carbon steel spring for stable ammunition feeding.50 rounds for more kills.

The Action Army CNC Aluminum Hop Up Chamber uses a new and innovative system for extremely precise adjustment of pressure placed on the hop up bucking. In return the trajectory of the BB is much more consistent after every shot over the original hop ...

The new AAC T10 rifle from Action Army is a new VSR10 based platform, complete with 90 degree trigger and piston out the box. The AAC T10 features a solidly built stock and beautiful aesthetics.

Compatible with a wide range of VSR10 upgrade parts incl