The Specna Arm CORE series licensed by Rock Rivers Arm (RRA) introduces a new line of AEGs to the market at incredibly attractive prices by using a combination of high-quality materials and innovative technology. What’s new? An integrated ESA™ Quick Spring Change System. Quickly adapt your gun’s power to your needs and condition on the gaming fields. Simply remove the stock slide and it give you access to the spring without the need for any special tools. An M90 spring also come with the set which is used to reduce your muzzle velocity prior to your ranges or if operating indoor. This ensure the safety and accuracy of your shots. The CORE series come straight out of box ready to be used with M140 spring due to its reinforced internal. The gearbox contains 8mm slide bearing, steel gears and a system which is secured by 4 anti-reversal latches. The replicas are also integrated with an internal 6.03mm precision barrel which allow for repeated shots and a rotatory hop up for a stable adjustment of BB spin. The use of reinforced polymer for the crafting of the replica main outer body make it standout in terms of cost as well its weight hence making it a very beginner friendly and a very suitable weapon for indoor game or CQB trainings also. A gun which covers every aspect worth trying for.

Why buy this gun?

• Licensed by Rock River Arms (RRA) one of the best arm manufacturer.
• Ultra-light weighted fiberglass reinforced polymer receiver which bears markings and come with a serial number.
• ESA quick spring change system
• Sets include an M90 spring for velocity reduction
• Not fully metal. Nylon reinforced polymer made it ultra-light and cheap

Why not?

• More likely suitable for action-packed games and CQB trainings
• It covers only medium range targets

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