Trinity Armament Alpha Rifle 15.3" HPA Airsoft Rifle w/ GATE Titan II Bluetooth & Pulsar D, Black

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Expected release date is 07/31/24


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Experience the pinnacle of airsoft technology with the Trinity Armament Alpha 15.3" HPA Airsoft Rifle. Crafted by the esteemed Trinity Armament, this rifle is designed for serious enthusiasts and professionals seeking unmatched performance and advanced features. With its sleek black finish and robust build, the Alpha 15.3" is a standout on any field.

The rifle features an adjustable buttstock, measuring 82.5 cm when fully collapsed and extending to 91 cm, ensuring a comfortable and personalized fit for any player. The 14" outer barrel and 15" front length provide superior accuracy and reliability in all combat scenarios.

Central to this high-performance rifle is the GATE Titan II Bluetooth system, offering a supply voltage range of 3.75-17 VDC and a rated current of 30 A. With a low power mode consumption of just 100 µA and Bluetooth® 5.2 Low Energy connectivity, the Titan II ensures seamless integration with the GATE Ecosystem, allowing easy management of settings via the GCS App on your smartphone.

Enhancing its capabilities, the Pulsar D Dual HPA Solenoid Engine provides a solenoid voltage range of 5-8.4 V and operates at 60-140 PSI. The innovative cycle synchronization automation optimizes gas consumption, using only 0.7 PSI per shot at 90 PSI with a 48 ci/0.8 l 300 bar/4500 PSI bottle. This system supports a regulated rate of fire (ROF) from 1 to 40 RPS and a velocity range of 250-650 FPS, adaptable to various gameplay styles.

The Pulsar D’s dimensions (102 mm x 25.4 mm x 38.5 mm) and weight (90 g) ensure excellent balance and handling. It performs reliably in temperatures from -15° C to +50° C and up to 80% relative humidity. The closed-bolt and open-bolt operation modes provide versatility for different tactical situations.

Upgrade your airsoft arsenal with the Trinity Armament Alpha 15.3" HPA Airsoft Rifle, featuring GATE Titan II Bluetooth and Pulsar D, available now at Airsoft Station. This rifle is engineered to give you a tactical edge, whether you’re training or competing on the battlefield.

This comes with a federally mandated blaze orange tip. 

Note: Battery & Charger DOES NOT come with purchase of rifle (7.4v/11.1v small stick LiPO Battery & Smart Charger Recommended) 


  • Realistic training platform with electronic bolt catch release and magazine sensor for accurate shot count simulation and training.
  • High-performance training replica with in-house researched and designed components.
  • CNC manufacturing ensures unparalleled performance and durability.
  • Equipped with Titan II Bluetooth®, fully compatible with the GATE Ecosystem, including STATUS and smartwatches.
  • Easy management of replica settings via smartphone using the GCS App and Bluetooth connectivity.
  • Advanced HPA replica from Trinity Armament, versatile for both training and everyday gameplay.
LiPO Ready:
Power Source:
Battery & Charger Included:
Rail Type:
825mm-910mm (32" to 35.8")
Battery Type:
7.4v/11.1v Stick LiPO Battery
TITAN II Bluetooth® V2 gearbox
Trinity Armament
Package Includes:
Gun, Magazine
Fire Modes:
Safe, Semi, Binary, Burst, Full Auto
Yes - Adjustable
Magazine Compatibility:
Compatible with M4/M16 30/130Rds Variable-Cap Windowed EMM Magazine
30 Day Return / 45 Day warranty

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