ARP 556 3.0, Electronic trigger - Black

Modern weapon UDP-9 (Ultimate Defense Pistol) was developed by the american company Angstadt Arms and as a flagship is currently deployed in over 30 countries worldwide. The Angstadt Arms UDP-9 is a lightweight, compact AR-15 style firearm chambered in 9mm and fed with double stack GLOCK magazines. It meets the PDW (Personal Defence Weapon) parameters - it is compact and lightweight, ideal for fighting in buildings.

G&G ARP556 3.0 is an UDP-9 airsoft replica with classic M4 magazines unlike the real gun. It is a very well made weapon, perfectly suited to the CQB.

The body and retractable stock is made of durable polymer with a nice finish. The controls are the same as the M4 thanks the AR-15 platform. The selector switch, ambi magazine release on the sides, the ambi charging handle on the top and shell ejection window on the right side - the access to the plastic high-quality hop-up chamber. Hop-up is adjusted using a rotary ring.

The special feature of this weapon is the folding stock, which has a space for the battery in the butt. Its internal dimensions are about 10,5 x 2,2 x 2,5 cm. The wiring is concealed in the stock holder and is terminated with a Mini Tamiya connector. The cable safety is accessible under the buttplate. The stock also has integrated metal QD inserts for the sling (1pc is also included in the package). The length of the stock cannot be changed.

We recommend a compact 7.4 / 11.1V Li-Po battery see Related products.

The weapon uses conventional M4 magazines. The package includes a mid-cap magazine for 105 BBs. In our offer you can find other variants of hi-cap, mid-cap and low-cap magazines for this weapon.

The handguard is made of metal with M-LOK mounting standard. On the upper side is located classic RIS rail with removable metal sights (laterally and height adjustable). The silencer with foam insert is wide and short.

And how does it look inside? You will find there a reinforced gearbox with a blue cylinder and 8 mm bearings, the ETU unit, a piston with a first metal tooth and a torque-up gear set with the G&G High Torque engine. Hop-up chamber is plastic with rotary ring. The barrel length is 128 mm, we have measured the muzzle velocity of 115 m/s with ROF of 20 rps.

Bottom line, a very good "balanced" weapon - in size and look, as well as internal components. Just CQB ready.