EDGE™ is a line of replicas by Specna Arms that combines an array of solutions and technologies hard to find in other replicas on the market. It is a series that puts stress on very good craftsmanship of the exterior, solutions that improve upon the versatility of the replica, prolong its lifetime, simplify the diagnostics of a malfunction as well as facilitate the possibility of a power tuning.

Every element of the replica had been made and fitted with the utmost care for every detail. In addition, the body features a Nano Coating finish that prevents scratches. The receiver also bears deeply-engraved Specna Arms markings as well as an individual serial number. Details that deserve note also include the QD pistol grip that provides an easy and rapid access to the motor without having to use tools as well as a double-sided tactical sling swivel.

The heart of the replica consists of the ORION gearbox based on a reinforced frame and equipped with the function of the main spring release. The replica features an array of high-grade parts right out of the box, which makes it characteristic for its reliability and preparedness for further tuning. ORION gearbox is ready for cooperation with M140 springs. Inside, there are elements such as:

- reinforced polymer piston with a full, steel jaw
- aluminum, air-sealed nozzle
- aluminum, double air-sealed cylinder head
- aluminum, double air-sealed piston head with bearings
- ball bearing spring guide
- set of steel gears
- 8 mm ball bearings