Extreme performance, fully hoseless and built to last.
A one of a kind on-gun air regulator, the HPA Ultra Regulator brings extreme performance to a very versatile design. SPEED Airsoft has been creating industry beloved regulators since 2015 with the HPA Pro Regulator, featuring an innovative ON/OFF air purge knob, lightning fast refresh rates and an iconic form factor. A full decade later, in 2025, its evolution continues with SPEED Airsoft's new HPA Ultra Regulator. Much of its DNA is shared from SPEED Airsoft's previous regulators, making it the ultimate choice for an on-gun M4 V2 air regulator, something to cater to competitive airsoft players.
FEATURES:
Hoseless Frame
The hose is gone as air travels through the entire frame. Now you have all the space for your FCU and battery inside the frame for a clean appearance.
Magnetic Grips
With just your bare hands, you can easily remove the grips and pop on new ones, so you can match the accent color to any build.
Ergonomic Gauge Placement
Located behind the frame, the pressure gauge sits in line with your air tank gauge. The perfect location to see it at a glance. Safer than staring down a barrel for a front gauge and more natural than flipping it for a bottom gauge.
ON/OFF Air Purge Knob
Chamber pressurized air into the HPA engine with the turn of a knob on the bottom of the regulator. Purge the air safely by turning the knob off after a long game or before a tank swap.
Velocity Adjuster
A simple hex set screw located on the front of the regulator gives you easy access for FPS tuning with a standard metric hex key.
Tournament Lock
Slotted on the front, all you need is a zip tie to be ready for a competitive game.
Aluminium Construction
CNC machined out of aluminium, a material known to be lightweight and strong, it is then anodized in black for a sleek and durable appearance.
INCLUDES:
SPEED HPA Ultra Regulator (1)
SPEED HPA Ultra Grip - Design One (2, Left & Right)
SPEED M4 HPA Tuneable Trigger - Curve (1)
SPEED HPA Air Adapter (1)
M4 Hex Key (1)
M2.5 Hex Key (1)
M2 Hex Key (1)
M4 Screw (2)
M3 Screw (4)
Trigger Spring (1)M1.5 Hex Key (1)
User's Guide (1)
Installation and Maintenance Instructions (1)
SPECIFICATIONS:
Fits TM compatible M4 V2 gearbox and receivers.
Maximum input pressure - 850 psi
Output pressure range - 40 to 140 psi
Lubrication type - silicone grease
Battery size - 250mA or lower capacity
Limited warranty - 1 year
For airsoft use only. Orders are billed in USD.
All sales final.