【CYMA Plus】CM621 M4 URX4 Keymod 11inch AEG (JAPAN Ver./Polymer Frame/Eshooter Electronic Trigger/180-day Warranty)

・180-day repair warranty
・Eshooter electronic trigger equipped

The M4 URX4 KEYMOD is an M4 carbine style that uses the URX4 (Upper Receiver Extending 4) KEYMOD handguard developed by the American firearms manufacturer Knight's Armament Company (KAC). The URX4 is a 4th generation rail system introduced in 2013, and by adopting the KeyMod standard, which offers both lightweight and expandability, in place of conventional quad rails, it has earned a high reputation as one of the representative handguards for modern ARs.

The URX4's biggest feature is its lightweight and highly rigid integrated structure. It has a full-length Picatinny rail on the top, and KeyMod interfaces on the sides and bottom, achieving high expandability that allows only necessary accessories to be attached. In addition, its unique IBN (Integrated Barrel Nut) system ensures excellent mounting rigidity while reducing the number of parts, contributing to light handling and high accuracy.

The slim handguard provides excellent grip and is flexible enough to accommodate a wide range of accessories such as red dot sights, scopes, weapon lights, laser devices, and foregrips. It is highly popular not only for competitive shooting and tactical use, but also among civilian shooters and custom builders for its excellent design.

The M4 URX4 KEYMOD is a modern carbine style that combines the high reliability of the AR platform with KAC's excellent design philosophy. Its configuration, which achieves a high level of lightness, rigidity, and expandability, has had a major impact on subsequent modular handguards, and is still highly regarded as one of the symbolic custom styles of modern ARs.

Configuration:
・Reinforced nylon upper receiver & lower receiver
・Reinforced nylon handguard
・Flip-up front sight & rear sight
・6-position retractable stock
・Steel high-capacity magazine
・Steel sling mount
・Eshooter Kestrel V2 BASIC electronic trigger (OEM product/CYMA notation)
・Zinc alloy QD type Ver2 gearbox
・Steel 18:1 gear set
・Steel spring guide (with bearing)
・8mm metal bearings
・Aluminum cylinder
・Deans compatible T-type connector

Specifications:
・Overall length: 740-823mm
・Inner barrel: 325mm
・Weight: 2185g
・BB bullet: 6mm
・Magazine capacity: 300 rounds
・HOP: Variable
・Firing mode: Safety/Semi/Full Auto
・Battery storage: Inside stock tube
・Compatible battery: 7.4V only/stick/HTG 7.4V 1100mAh/HTG 7.4V 1300mAh/T-connector specifications
・Instruction manual: None
・JAPAN Ver./180-day peace of mind warranty eligible product
・Complies with revised Firearms and Swords Control Law standards (0.989J or less)

【Peace of mind warranty】
・Repair warranty: 180 days

【Repair Warranty Details】
・For firing malfunctions caused by internal parts damage, parts and labor will be provided free of charge.
・For external parts damage, repairs will be handled at cost only if parts supply is possible.
・When requesting a repair, please contact us in advance.
・We may decline repairs if the malfunction cannot be confirmed or if repair is difficult.

【Warranty Terms】
・Warranty applies only to CYMA Plus series products sold by our company.
・Warranty is void (paid repair) if disassembly or modification by the customer or a third party is confirmed.
・Damage or malfunction due to customer negligence is not covered by the warranty (paid repair).

【After Warranty Period Ends】
・Even after the warranty period has passed, we will provide as much support as possible for any product-related problems or defects, such as repair services and parts procurement.

【Important Notes for Warranty Claims】
・Please keep your detailed email when placing an order. It will be required for warranty claims.
・Parts procurement may take time.

【Regarding Exterior Finish】
While utmost care is taken in the manufacturing of our products, please be aware that operational marks may be present due to inspection and functional testing, and as overseas products, there may be unevenness in paint and looseness in molding precision.
As these products are models and toys, they do not possess strength and durability beyond what is necessary for safety. Therefore, please handle them gently and avoid applying excessive force.

【Important Notes】
※Product specifications are subject to change without notice. Please be aware of this in advance.
・Packages may have damage or dirt.
・This product is intended for ages 18 and over.