SPEED Airsoft Ultra Trigger for HPA M4 Airsoft Rifles
(Color: Blade / Black)

Features

• Full CNC machined billet aluminum construction
• Pre and Post Travel Set screws for external pre-travel and post-travel adjustment are retained in this new design. Carried over from the M4 HPA Tuneable Trigger in 2015
• Dual Ball Bearing Two ball bearings are placed side by side across the width of the trigger to smoothen out its rotational axis. No matter the gearbox or tolerance, this setup ensures consistent pulls. Dual ball bearings were first introduced in SPEED HiCapa Triggers from 2018
• Safety Mode Support The top of the trigger keeps its shape unchanged to stay field compliant by allowing the safety to be engaged. This complements the rake adjustment for shorter pulls without sacrificing functionality
• Rake Adjustment Another set screw is present at the top of the trigger. The top extends back to hold the rake adjuster, which is also the actuation rod for the microswitch of the trigger board
• Custom Spring The spring is perfectly balanced between a soft pull and a snappy reset to make every shot fast without fatigue. Another great feature from the M4 HPA Tuneable Trigger in 2015
• Ergonomic Design A shallow groove is sculpted into the flat of the trigger to provide a tactile feel and prevent slippage. This shape along with the rake adjustment makes this trigger the most ergonomic for intense gameplay
• Weight Reduction Holes Aesthetically pleasing holes are sculpted into the trigger to reduce its overall weight for quicker resets and lighter pulls. These holes reflect the iconic design started by the release of our M4 AEG Tuneable Trigger back in 2011

The ultimate SPEED trigger is here.

Improving off of the original M4 HPA Tuneable Trigger from 2015, the new M4 HPA Ultra Trigger builds in even more features, all while maintaining heritage through a more refined version of the original's iconic design. An important next step for SPEED Airsoft, in order to keep up with the ever changing pace of speedsoft and milspeed in 2025.

Good for your fingers...
Retaining the externally adjustable pre-travel and post-travel set screws, an additional set screw is added at the top of the trigger for rake adjustment. The top is extended back to hold the rake adjuster which also serves as the actuation rod that engages the microswitch of the trigger board. Enabling of the rake adjustment gives way for the player to set the angle of the trigger for a more ergonomic pull.

Smooth and stable...
Primarily learning from the SPEED HiCapa Triggers from 2018, dual ball bearings allowed most consistent travel after every pull of the trigger. Now the M4 HPA Ultra Trigger shares the same experience with dual ball bearings to smoothen out its rotational axis. The ball bearings are arranged side by side across the width of the trigger for full stability, while the pivot pin is bonded to the shaft of the ball bearing to ensure it always spins with ease.

Field ready, fun ready...
Designed to fit in all TM compatible M4 V2 builds, the M4 HPA Ultra Trigger complies with normal field regulations by keeping the top of the trigger relatively the same. This is done to keep legacy compatibility with the safety mode required by many fields.

Staying focused...
A shallow groove is now present in the flat of the trigger, providing a noticeable feel for the intended placement of the player's finger and preventing accidental slips off of the trigger.

True to the original...
The new M4 HPA Ultra Trigger maintains SPEED Airsoft's roots by capturing the original feel in a revitalized form. All of its contours has been refined to enhance the decade proven design. It is a whole lot more than just a modern take on the original SPEED trigger, but a timeless statement to the industry itself. This is not just an anniversary to the world's first HPA focused trigger from SPEED Airsoft, but a commitment to providing the absolute best and innovative upgrades to the player. The M4 HPA Ultra Trigger continues in the HPA Ultra Regulator's path of revolutionary excellence in the world of airsoft.

Manufacturer: SPEED Airsoft