How easy is HPA to install? View answer
HPA
What does a HPA engine do? View answer
HPA > HPA Builds > HPA M4 Platform
Is this wire harness compatible with V2 SMP units? View answer
Wolverine Airsoft 12" Wire Harness | V3 AK Latest Edition
How easy is it to adjust the PSI on this regulator? View answer
Amped Airsoft SLP Regulator | Amped HPA SLP Rig
Is this system compatible with the Echo1 M28? View answer
Wolverine Airsoft BOLT System for VSR-10 w/ Cylinder for TM and JG
What is a PolarStar airsoft? View answer
HPA > HPA Player Packages & Kits
Does this system require a battery or an FCU? View answer
Is a matching cylinder head included? View answer
What is the purpose of the UFA Plug? View answer
Amped Airsoft HPA Dual Tank Wolverine CAT 5 Rig
Is it okay to leave air in your HPA tank? View answer
HPA > HPA Tanks & Accessories
Is this adapter compatible with AKA 2-Liter regulators? View answer
Amped Line Foster Quick Disconnect QD Regulator Adapter
Can I use tanks with different output pressures together with this rig? View answer
Amped Airsoft Dual Tank SLP Rig | HPA Rig
What is the recommended input pressure range for this system? View answer
What is the possible output energy for this system? View answer
What is the benefit of having no FCU in the system? View answer
Is this fitting used with QD Flexi Line setups? View answer
Amped Line Foster Mini Quick Disconnect Plug | Fitting Only
What psi is good for airsoft? View answer
HPA > Amped Lines, Grip Lines & HPA Lines > Amped Grip Lines
How does an HPA gun work? View answer
How do airsoft HPA engines work? View answer
HPA > HPA Engines
What HPA engine should I get? View answer
What is included in the package? View answer
PolarStar Jack M249 Player Package | Standard FCU | HPA Kit
Does this system use any moving parts during firing? View answer
Does this solenoid valve work with the Inferno GEN 2 unit? View answer
Wolverine Airsoft Solenoid Valve | Inferno, Hydra & SMP
What are the best gearbox compatibilities to look for in HPA Trigger Boards? View answer
HPA > HPA Accessories > HPA Trigger Boards
How does the 3-way valve design benefit the user? View answer
What does it mean that the system is "electro-pneumatic"? View answer
What kind of bolt is available for this system? View answer
Is the Fusion Engine a drop-in replacement for standard gearboxes? View answer
PolarStar Fusion Engine V2 Player Package | Standard FCU
What is a fill xxxx ? View answer
Amped Airsoft | Single Plastic Fill Nipple Cover
Why would I want to use a fill xxxx cover? View answer
What type of warranty is included with this product? View answer
Wolverine Inferno GEN 2 M4 Premium Player Package | HPA Kit
What is the maximum pressure this grip line can handle? View answer
Amped Standard Weave AGL 2.0 | Amped Grip Line 2.0
What is the best bore size for HPA nozzles and how does bore size impact performance? View answer
HPA > HPA Accessories > HPA Nozzles
What kind of warranty comes with this product? View answer
How many manifold O-rings come in the set? View answer
PolarStar Fusion Engine O-Ring Set | Oring Repair Kit
Is this Allen key compatible with Redline Firebase regulators? View answer
Amped Allen Key 3/16" Hex | Firebase / SFR / LPR PSI
Where is this engine designed and manufactured? View answer
PolarStar Fusion Engine V2 M4 | Red Poppet and Nozzle
Is custom text available for this product? View answer
What is the best thread size/type for HPA Fittings & Unit Parts? View answer
HPA > HPA Accessories > HPA Fittings & Unit Parts
Is this system a drop-in replacement for AEGs? View answer
What type of gearbox shell is this compatible with? View answer
Is this system compatible with the Echo1 PSR-10? View answer
Is the JACK V2 engine easy to install in most gearboxes? View answer
PolarStar Jack V2 Player Package | Standard FCU | HPA Kit
Can I order the macro line in custom lengths? View answer
Amped Airsoft | 1/4" Macro Line By the foot
What is the main difference between this and traditional gear-driven airsoft systems? View answer
PolarStar Jack V3 HPA Unit | Standard FCU | V3 AK HPA Kit
Is HPA better than CO2 for airsoft? View answer
HPA > HPA Regulators & Accessories
What type of fitting is this product? View answer
