Description

The SA-C04 Core, manufactured by Specna Arms, is an assault rifle replica of the AR-15 - the world's most common and recognizable firearm platform. Identical to the original firearm, the replica guarantees ergonomics and maneuverability and allows for extensive modifications.

The SA-C04 Core provides components with an aesthetic finish and high-quality construction. Both receivers, Picatinny rail covers, SF-type stock, and pistol grip are injection molded from polymer reinforced with nylon fiber. The outer barrel, flash suppressor, handguard, charging handle, swivel mounts, and other small parts are manufactured from metal. Bolts, pins, and the dust cover are machined of steel. On the inside, Specna Arms provided quality parts that ensured long-time usage and precision of each shot.
Using a lightweight polymer body minimizes the replica's weight, making it an excellent option for cost-conscious players. Moreover, the fiberglass reinforcement increases the body's durability compared to its polymer-injected counterparts.

The included SF-type stock is comfortable to use. Users can adjust the length of the stock to adapt the replica to their build and preferences. It also holds a rechargeable battery that powers the replica. Moreover, the stock is outfitted with an angled pad that provides a secure contact point. The SA-C04 Core comprises a front sling swivel, a charging handle, and a fire mode selector that provides comfortable operation.

The SA-C04 has an upper Picatinny rail, where a flip-up sight is mounted. The replica also incorporates a handguard with quad Picatinny rails to increase the adaptable surface for additional equipment such as red dots, tactical grips, flashlights, and optical sights. Thanks to that, users can choose the best setup that will be perfect and suitable to individual preferences and mission requirements. The barrel of the SA-C04 Core is outfitted with a 14 mm CCW thread and can take various muzzle devices, suppressors, and tracers.

The heart of the replica is a standard V2-type gearbox that provides an optimal power of around 390 FPS / 1.4J using the 0.20g BBs, making the replica ideally suited for medium-range operations. An M90 spring is also included in the set, which allows for decreasing the initial velocity to 310 FPS. This feature makes the replica perfect for short-range engagement or indoor operations.
The replica uses an ESA™ quick-change spring system that lets you quickly and effortlessly modify the performance of the replica to meet the playing field's conditions. Thanks to this technical solution, there is no need to have access to a workshop or several specialized tools.
The utilized Rotary Hop-Up chamber is matched with a high-quality 6.03 mm precision barrel. A precision barrel contributes to the improved accuracy of the replica. At the same time, the hop-up mechanism improves the BB's stability and range during the shot.

Users will appreciate SA-C04 Core's first-rate construction and optimal performance. The innovative spring replacement system and high-quality materials make it an ideal replica for both novice and highly skilled airsoft players.