Parts & Accessoiries

Titan Power Li-on HPA V2 - 350mAh 7.4v JSTUnder Discharge, Over Charge, and Short Protection
Titan Power HPA batteries are protected from active-drawing HPA systems such as Polarstar and Wolverine, and will never allow itself to…

POLARSTAR Male Quick Disconnect (QD) Fitting Assembly∙ High quality, precision crafted HPA component
∙ ​Compatible with standard HPA as well as SLP tanks

POLARSTAR Complete O-ring Set, Fusion Engine (all models)∙ Factory replacement components
∙ Complete set of O-rings
∙ High grade rubber

Features∙ (All o-rings are 70 durometer with the exception of the poppet base which…

PPOLARSTAR Replacement gauge for PolarStar MRS as well as GEN1 and GEN2 Micro Regs∙ 0-220psi operating range.
∙ 25mm dial.
∙ 1/8 NPT thread.
∙ High quality, precision crafted HPA component

POLARSTAR Foster QD Male 1/8" NPT FEMThis Foster 23-2 QD fitting is used as part of the QD fitting assembly provided with all PolarStar Air Rigs.

∙ Requires 6mm x 1/8PTC fitting (part# 10000292) to make complete assembly.

VB POWER Lipo 7.4V 300mAh 35C/70C for Polarstar FCU (HPA)∙ Voltage: 7.4 Volt (2 Cells)
∙ Capacity: 300 mAh / 35 C
∙ Charging current (max.): 0.3 A
∙ Discharge current (max.): 10.5 A
∙ Watthour: 2.2 Wh

POLARSTAR TechT Gun Sav Maintenance GreaseGun Sav is specially blended for minimal "stiction", and maximum part movement. Gun Sav adheres to the part, and stays where you put it. Ideal for use on Polarstar Fusion Engine o-rings…

POLARSTAR Complete Seal Set, MR - Micro RegulatorSet includes:∙ 2x M1.5 x 4.5 (Buna 70) - Body ID
∙ 1x M2.0 x 14.0 (Buna 70) - Piston OD
∙ 1x Base Seal
∙ (Covers GEN1 and GEN2)

EPeS airsoft HPA QD Coupling (Foster) Female-Male ThreadQD high quality coupling, fully compatible with EPeS adapters for GBB magazines. The coupling is self-closing, ie. After shutting off the HPA system hose, it closes itself…

Replacment part for the F2 Engine.

The BV309A Bullet Valve is the solenoid used in all current production F2 and JACK HPA systems and it is backwards compatible with all F2 and JACK systems previously made.

These metering screws are used to adjust the speed of the nozzle as it returns forward. There is a precision orifice through the screw that limits flow into the dump chamber. The smaller the orifice, the slower the nozzle…

These sets of precision shims are used to secure an HPA cylinder within the gearbox shell to prevent unwanted movement. Since the pins in a gearbox shell can vary in size depending on the manufacturer, we have to make the matching…

These sets of precision shims are used to secure an HPA cylinder within the gearbox shell to prevent unwanted movement. Since the pins in a gearbox shell can vary in size depending on the manufacturer, we have to make the matching…

Complete o-ring set for Centerline version of the F2 (does not include offset versions).

1x M1.5 x 10.0 (Buna 70) - Outside of Nozzle
1x M1.0 x 5.5 (Buna 70) - Inside of Nozzle
1x M1.5 x 7.5 (Buna 70) - Inside Front Cylinder
1x…

The F2™ poppet valve is available in two levels, Red and Gold. The Red valve is the standard valve that comes in the F2 and provides the maximum amount of air flow through this system. This makes it well suited for builds…

Spring Seat (part #6) for F2 and F2 Offset systems.

POLARSTAR Heavy Nozzle/Poppet Spring for Kythera/FE/F2The heavy spring is what comes standard in Fusion Engine and F2 HPA systems.
It is also the "extra" spring that comes with the Kythera system.

POLARSTAR Complete Seal Set, MRS RegulatorSet includes:∙ 1x M1.5 x 2.0 (Buna 90) - Tank Pin OD
∙ 1x M1.5 x 7.0 (Buna 90) - Tank Pin Retainer OD
∙ 1x M1.5 x 5.0 (Buna 70) - Divider Wall ID
∙ 1x M1.0 x 7.5 (Buna 70) - Base…

POLARSTAR Original Cylinder Input Fitting used on V2, V3 and M249 variants of the Fusion Engine w/ Crush RingFeatures∙ Cylinder input fitting (M8.75 to 6mm thread to 6mm PT)
∙ Used on V2, V3 and M249 variants PolarStar Fusion…

POLARSTAR Bolt Catch Kit for VFC-V2, M4/M16This kit is required to mount the original bolt catch and spring found on VFC rifles to the side plate of the V2 Fusion Engine.

∙ Kit includes (1) Shoulder Screw and (2) Dowel…

POLARSTAR VFC M4/M16 series Fusion Engine Trigger & Small Parts KitThe small parts kit includes the original trigger, trigger spring and complete safety lever assembly for the V2 Fusion Engine.

∙ Compatible with GEN1, GEN2 and…

POLARSTAR Light Nozzle/Poppet Spring for Kythera/FE/F2The Light Spring replaces the Standard (Heavy) Spring which comes in the Fusion Engine and F2 HPA systems.
The Light Spring is used to help equal the force balance to improve…

Looking to get a little more "ooph" out of your MRS regulator? Well then you are in luck since this beefy spring will do just that. Changing out the spring can be done in a matter of minutes and will safely increase the output of…

POLARSTAR Micro Regulator and UGS "Universal Gun Stock" Replacement SpringThe Compact Regulator High Pressure spring is compatible with both first and second generation Micro Regs as well as the UGS and CGS systems. Changing out…

POLARSTAR Original Banjo Fitting Fusion Engine (1 Piece)Original Banjo Fitting used on all versions and generations of the Fusion Engine.

∙ Price includes one (1) fitting

POLARSTAR Installation Shim Kit, Fusion EngineSet of 4 precision brass shims to aid with proper nozzle alignment. We have included the most commonly used sizes but shims can also be sanded down for precise fitment.

Set…

POLARSTAR JST RCY to Small Tamiya AdapterConverts Female JST RCY Plug to Male Small Tamiya Connector
Length: 140mm.