The newest Maxx M4P Pro HopUp Chamber for HPA PolarStar Engines on standard M4/M16 platforms. The CNC Aluminum Hopup Chamber M4P Pro (with BB Latching System) blue unit is precisely made to improve accuracy and ensure consistent air seal for all HPA PolarStar Engines on...

This Rocket Airsoft Aluminum Cylinder Head is compatible with most Version 3 gear box shells. The double o-ring design results in a superior air seal with the cylinder wall. (please note: packaging may be generic or labeled as 'Rocket Airsoft', but is made by...

G&G High Torque BEAST Motor - High Torque and faster speed - Titan 35K.  G-10-094 very strong motor AEG type for airsoft guns.  G&G made for use in its guns and all other types that use a long shaft.  An awesome motor for upgraded guns...

The UNICORN Nitroflon Coating 6.03MM barrel reduces friction between the BB and barrel wall, resulting in improved accuracy and precision downrange. The advanced nitroflon coating creates a smoother surface that minimizes drag, allowing BBs to travel with greater consistency and tighter groupings. This precision-engineered...

G&G Long Type Motor - High Torque - Ifrit 25K.  strong motor AEG type for airsoft guns.  G&G made for use in its guns and all other types that use a long or short style shaft.  An awesome motor for upgraded guns with M120+...

Prometheus Hopup Tensioner Bridge Flat Rubber Nub. A unique set, with the little bridge (underneath) that works in all airsoft AEGs (not the Uzi). Includes both a hard and soft unit, so you can decide which one works best. Or use in two guns....

Rocket Airsoft M4 / M16 Hopup Chamber. Plastic. Comes with all the internal parts needed to operate and bucking. (please note: packaging may be generic or labeled as 'Rocket Airsoft', but is made by SHS OEM).   This is a complete hopup assembly kit to...

The Action Army 6.03mm AEG Barrel 290mm.  Fits inside AEGs that require this length.  This is a 6.03 inner barrel diameter, so it allows for less jams and tolerances than the 6.01mm.  A very popular choice as an alternative to the Prometheus.  One piece...

Rocket Airsoft Cut Off Lever - Version 2. (please note: packaging may be generic or labeled as 'Rocket Airsoft', but is made by SHS OEM) Please note it no longer includes the spring or screw (old pictures) - you only get the lever part.

Rocket Airsoft M140 AEG Spring Japanese Black Steel. One of our most popular airsoft upgrade springs! Very high quality steel made spring to get your gun running a high FPS. Fits in all standard gearboxes. This is your standard upgrade spring strength for upgrades.  (please...

The Rocket Airsoft Stainless Steel Cylinder M16 long airsoft rifles that use a barrel length of 451mm - 590mm. Extremely durable for upgraded guns. (please note: packaging may be generic or labeled as 'Rocket Airsoft', but is made by SHS OEM) Comes non-ported and can...

The Rocket Airsoft (SHS OEM) High Speed Motor long type has a high strength stator magnet which greatly increases torque and speed for a variety of airsoft builds.  Excellent for all gear sets.  Higher speed and less torque for faster RPM AEGs. If your...

Perun G&G 2.0 ETU Mosfet Upgrade Kit.  PAMF013 - Perun Upgrade MOSFET Kit 2.0 for G&G ETU AEG airsoft Gearboxes Precocking: Fast trigger response can be a matter of victory or defeat, especially in CQB situations. With precocking enabled, piston will remain in rear...

Gate NanoHARD Mosfet Unit. Newest unit from GATE!

The new SPEED Airsoft HPA/MOSFET M4 triggers released are designed to work with Polarstar HPA conversion systems. The SPEED HPA/MOSFET M4 triggers incorporates dual adjustment set screws which will enable a trigger pull under 1mm with ease. The SPEED HPA/MOSFET M4 triggers also includes...

The Gate MERF 3.2 Mosfet Unit is the Third generation of airsoft Mosfets from Gate.This system allows for increased trigger response time, loss-less rate of fire adjustment, adjustable 3-round burst mode, active motor breaking, and protects Batteries. This Mosfet is able to handle up...

The Action Army 6.01mm AEG Inner Barrel 250mm is made to fit in AEG airsoft guns. This will fit P90 and other length AEG guns. Upgrade your gun's range and accuracy with this precision tightbore barrel.

The short style Rocket Airsoft High Torque Motor has a high strength stator magnet which greatly increases torque. We highly recommend this motor if you are upgrading your spring or installing a high speed gear set. Or, if your stock motor is getting old or...

G&G Cold Resistant Hop Up Rubber Bucking - Blue for AEGs with airsoft Rotary Hopup Chambers.  This is the Blue winter style cold resistant G&G hopup unit.  Includes the brass ring and nub. The blue bucking if for Rotary style hop up chambers. G&G...

Rocket Airsoft Tappet Plate - Version 3. (please note: packaging may be generic or labeled as 'Rocket Airsoft', but is made by SHS OEM)