Delta Armory AR15 SilentOps DMR ALPHA ETU Full Metal Black (Delta Armory) [DA-A10-ETU]

Delta Armory's ETU series, called  Fully Modernized - No Compromises , features a complete modernization and the addition of an ETU (Electronic Trigger Unit). Upgrade parts: CNC 16:1 gears CNC piston head CNC cylinder head CNC nozzle CNC stainless steel cylinder CNC stainless steel spring pin High torque motor All-metal piston Precision 6.03 mm barrel ETU processor functions: Pre-release - spring preload - faster trigger response Binary trigger - double shot - when the trigger is pressed, the weapon fires once, and when the trigger is released, it fires a second time Burst mode - option to set triple burst fire And of course, thanks to the ETU processor, the gun has a fast rate of fire and the trigger response is much better than with classic mechanical trigger contacts. At the same time, the ETU series is equipped with a Deans T connector, which has replaced the small Tamiya connector. Due to the high quality of the internal parts, we recommend using 11.1V LiPo batteries. For example, an 11.1V LiPo 1100mAh battery or another battery with approximate dimensions of 1.4 x 1.9 x 10 cm. The actual measured FPS of this model is: 398.2 FPS with 0.20g BB. The ALPHA series is characterized primarily by its FULL METAL construction, where the entire weapon (forend, body, trigger, sling swivel, and other smaller external parts) is made of metal. The trigger is CNC A type, which speeds up the weapon's reaction time. The weapon also has a unique serial number. The stock is much better designed than other brands in a similar price range, and inserting the battery is much more convenient. The weapon has 22 mm RIS rails to which various accessories can be attached. An adjustable rear sight mounted on the RIS rail is available. The barrel ends with a 14 mm left-hand thread. The handguard is a 12.2-inch (31 cm) KEYMODE type, which has the advantage over a standard RIS handguard in that it is lighter, and the RIS rails mounted on it can be moved as needed. The DA-A10 AR15 SilentOps DMR model is also equipped with a 110mm silencer with a foam muffler, which starts at the threaded end of the barrel in the handguard and continues out of the weapon. The advantage of this weapon is the quick replacement of the QRS Gen 2 spring - replacement of the spring without the need to disassemble the weapon, and quick replacement of the QRS motor. The package includes the weapon and an M4 DMAG Mid-Cap 130BB magazine.  Batteries and charger are not included.