【Golden Eagle】Kolt M4A1 RIS Ver. Gas Blowback Rifle Entry Model

What is the Colt M4A1 RIS Ver.?

The M4A1 RIS (Rail Interface System) refers to a handguard with Picatinny rails designed for the M4A1 carbine adopted by the U.S. military. This system is a groundbreaking piece of equipment that significantly improves the modularity of the firearm and enables the attachment of tactical accessories. The RIS features 20mm Picatinny rails on the top, bottom, left, and right of the handguard, allowing accessories such as optical sights, grips, flashlights, laser sights, and bipods to be attached. This makes flexible customization possible according to the mission or situation.
The RIS is primarily made of lightweight and durable aluminum alloy, with heat and shock resistance. It is widely used by special forces and infantry units in the U.S. military, where it is positioned as an important component for modern tactical environments.
The M4A1 RIS, which provides high flexibility in urban warfare and special operations, is not only a military-grade piece of equipment but also a popular custom part in the civilian market and airsoft gun community.

About the Golden Eagle M4A1 RIS Ver.

The Golden Eagle M4A1 carbine is a full-size gas blowback rifle that faithfully reproduces the real firearm.
It is designed as an entry-level gas blowback system and is an ideal choice for those trying a gas gun for the first time.
The body is made of resin (polymer reinforced with nylon fibers), which is lightweight yet highly durable and offers excellent cost performance. Key metal parts are incorporated, allowing you to experience stable shooting performance and an atmosphere just like a real firearm.
It features the realistic operation and recoil feel unique to gas blowback, allowing you to enjoy a real shooting experience despite being an airgun.
It also supports the attachment of tactical accessories, making it suitable for a wide range of uses. Combining realism and operability, it is perfect for military fans and survival game enthusiasts.

Entry-level model features

・Ideal as a first gas blowback rifle, equipped with basic operability and performance.
・Uses metal parts in necessary areas to ensure accuracy and strength while maintaining a cost-effective design.
・Easy to maintain and suitable for learning the mechanics of gas blowback.

Configuration:
・Standard-shaped M4A1 RIS Ver. reproducing the atmosphere of a real firearm
・Lightweight resin receiver
・Machined aluminum handguard
・Aluminum outer barrel
・Steel bolt catch
・Aluminum M4-type flash hider
・Aluminum stock tube
・Zinc alloy charging handle
・Zinc alloy front sight
・Zinc alloy magazine catch
・Zinc alloy selector
・Zinc alloy machined bolt carrier (die-cast)
・Zinc alloy trigger
・Zinc alloy fire control group
・Resin carrying handle
・Resin M4-type stock (6-stage telescopic)
・Resin M4-type grip
・Resin rail covers
・Dry-fire mode (lower the follower and move the silver switch on the top of the magazine toward the feed port)
・Click HOP adjustment (adjustable from the chamber base with a 1.5mm hex wrench)

※ Please always adjust the HOP from the chamber base.
※ It does not support powerful power sources such as CO2; please do not use them.
※ Due to the structure of the product, there may be a slight amount of play (wobble) around the handguard. Please understand this in advance.
※ Due to manufacturing circumstances, small scratches or paint peeling may occur, but there will be no issues with operation. Please be aware of this.

Specifications:
・Material: Metal/Resin
・Overall length: 765mm–845mm
・Weight: 2720g
・Barrel length: 250mm
・Magazine capacity: 35 rounds
・Firing mode: Safety/Semi/Full auto
・Power source: 134A Freon gas
・HOP adjustment: Possible
・BBs used: 6mm
・Compliance standard: Revised Swords and Firearms Law compliant (0.989J or less)
・This product is intended for users aged 18 and over.

Caution:
This product is an overseas-made airgun. Please purchase after understanding the following.
・Shipping standard: Operation check (whether it can fire), muzzle velocity check (whether the power complies with the Revised Swords and Firearms Law).
・Compared to Japanese-made airguns, the operation and appearance (paint and finish) may be inferior.
・The packaging may be damaged or dirty.
・There may be signs of opening or use due to inspection during customs clearance.