Delta Armory AR15 13inch M-LOK ALPHA ETU Full Metal

Presentation

This toy replicates a well-known weapon worldwide. Unlike the original model, this airsoft replica has a design focused on maneuverability and ergonomics.

Exterior of the replica

The exterior of the AR15 13inch M-LOK ALPHA ETU replica is made of metal and fiber-reinforced polymer. This replica features a QRS Gen.II quick change spring system and a quick change motor system thanks to the B5 style pistol grip.

Interior of the replica

Delta Armory equipped this replica with a next-generation fully electronic gearbox v2. The replica has SHS gears with a 16:1 ratio, CNC machined piston head, CNC machined air nozzle, stainless steel spring guide, High Torque SHS motor with neodymium magnets, metal tooth piston, 6.03mm precision inner barrel, rotary hop-up chamber, and ETU unit.

The ETU unit includes functions such as: faster trigger response, binary trigger (when the trigger is pressed the replica shoots once, and when released, it shoots again), burst mode which allows setting the replica to shoot 3 or 5 BBs with a single trigger pull.

Thanks to the ETU unit, the replica benefits from a higher rate of fire and the trigger is much better than a traditional mechanical trigger.
The hop-up chamber is made of plastic and the hop-up adjustment is adjustable. The replica's speed is 110-115 meters per second, measured with 0.20g BBs. The hop-up adjustment is located inside the ejection port. To access it, the charging handle must be operated.