Colt x Daniel Defense MK18 SA-P19 PRIME BLDC 10.5" | Rifle | AEG (automatic electric gun) | Black | Specna Arms

Colt x Daniel Defense MK18 SA-P19 PRIME BLDC 10.5" | Rifle | AEG | Black | Specna Arms

The Colt x Daniel Defense MK18 SA-P19 PRIME BLDC by Specna Arms is a full-featured AEG (automatic electric gun) replica built on the M4/AR15 platform, produced under official licence from Colt and Daniel Defense. The replica combines a robust construction of aluminium, steel, and polymer with a scratch-resistant Nano Coating and a compact 10.5-inch configuration. Thanks to the powerful DarkMatter™ brushless motor, the GATE ASTER II Bluetooth® ETU, and high-quality internal components, this model is ready straight out of the box for intensive skirmishes.

Experience & Handling – Colt x Daniel Defense MK18 SA-P19 PRIME BLDC 10.5" | Rifle | AEG | Black | Specna Arms

With a minimum length of 69.5 cm, a maximum length of 78 cm, and a weight of 2.88 kg, this MK18 feels compact, solid, and excellently balanced. Thanks to the adjustable stock, the replica is easy to tailor to your playing style or loadout. The licensed Daniel Defense RIS II rail offers ample space for optics, grips, lasers, and torches. As an AEG (automatic electric gun), this model is ideal for long game days: a charged LiPo battery is sufficient for reliable play throughout the entire day. Always store LiPo batteries with a storage charge and disconnect them after use to maximise their lifespan.

What makes the Colt x Daniel Defense MK18 SA-P19 PRIME BLDC 10.5" stand out?

At the heart of this replica is the Specna Arms DarkMatter™ High Speed BLDC motor (27–35K). This brushless motor delivers direct trigger response, high torque from the first shot, quiet operation, reduced heat build-up, and a significantly longer service life due to the absence of carbon brushes. As a result, performance remains exceptionally stable even at high RPMs.

The factory-installed GATE ASTER II Bluetooth® ETU elevates this replica to the next level. Via the Bluetooth connection with the GATE app, you can fully configure the replica to your preferences without the need to disassemble it. You can set pre-cocking for an even faster trigger response, configure Active Brake, and choose from features such as a binary trigger or sniper mode. In addition, the system continuously monitors the motor and battery, issues a warning when battery voltage drops too low, and is fully compatible with the powerful DarkMatter™ brushless motor. This allows you to easily adapt the replica to various playing styles and conditions, while the electronics simultaneously ensure optimal protection and reliable performance.

The replica also features a reinforced Æther™ Gearbox with inspection windows for AoE and pre-cocking, an Anti-Reversal release, an adjustable trigger position, and reinforcements at all critical points. The combination of the 6.02 mm steel precision barrel, the TDC Magnus™ Rotary Hop-Up, and the Helium™ Flat Hop bucking ensures stable BB spin and excellent shot consistency. Thanks to the ESA2™ Quick Spring Change System, you can quickly swap the main spring without any tools. Both an M90 and an M135 spring are included as standard.

Technology & Performance – Colt x Daniel Defense MK18 SA-P19 PRIME BLDC 10.5" | Rifle | AEG | Black | Specna Arms

The replica delivers a muzzle velocity of approximately 430 FPS and features a 270 mm precision inner barrel. The outer barrel is fitted with a 14 mm CCW thread for attaching a tracer unit or suppressor. Internally, you will find, among other components, a CNC 16:1 steel gear set, a steel cylinder, aluminium cylinder head and nozzle, a reinforced polymer piston with a full steel rack, a ball-bearing steel spring guide, 8 mm J-Cage ball bearings, and a GATE Solar Trigger™. The replica supports semi-automatic, adjustable burst, and fully automatic fire, and uses a Deans (T-Connector). For optimal performance, it is recommended to clean the barrel regularly and to correctly adjust the hop-up. View all technical details in the 'Specifications' tab.

Included as standard are two 125-BB mid-cap airsoft magazines, a vertical grip, a speedloader, a cleaning rod, a Tamiya-to-Deans adapter, an M90 spring, and an M135 spring. A battery and charger are not included.

Who is this model suited for?

The Colt x Daniel Defense MK18 SA-P19 PRIME BLDC was developed for players who want maximum performance straight out of the box. Thanks to the official Colt and Daniel Defense licences, the DarkMatter™ brushless motor, the extensive configuration options of the GATE ASTER II Bluetooth®, and the high-quality PRIME internals, this is an excellent choice for experienced players and dedicated airsoft enthusiasts looking for a premium AEG (automatic electric gun) for both CQB and outdoor skirmishes. The compact dimensions, fast trigger response, and reliable technology make it suitable for virtually any airsoft scenario.

Ready to add the Colt x Daniel Defense MK18 SA-P19 PRIME BLDC 10.5" | Rifle | AEG | Black | Specna Arms to your loadout?