About Real M110A1

The M110A1 is a semi-automatic 7.62?51mm NATO precision rifle made by Heckler & Koch, based on the HK417/G28 platform. It serves as the U.S. Army's primary Squad Designated Marksman Rifle (SDMR), equipping infantry squads (and some Air Force/National Guard units) with extended-range capability beyond 5.56mm carbines like the M4.
Key specs: 16.3-inch chrome-lined barrel, short-stroke gas piston for reliability, M-LOK handguard, ambidextrous controls, adjustable stock, and 10/20-round magazines. Combat-loaded weight is around 12?15 lb with SIG TANGO6T 1-6? optic, Huxwrx/OSS suppressor (minimal POI shift), bipod, and loaded mag. It offers sub-MOA accuracy with match ammo (e.g., M118LR) and effective point-target range to 600 meters, with hits reported to 800 meters.
The rifle emphasizes modularity, durability in harsh conditions, and superior terminal performance against body armor at distance compared to 5.56mm rounds. While a distinct CSASS sniper configuration saw limited use, the SDMR became the dominant, squad-integrated variant. Feedback varies?praised for squad lethality but sometimes critiqued in elite sniper roles versus heavier

About E&C M110A1 Airsoft AEG Rifle (EC203 QC 2.0 Gearbox)

E&C has faithfully reproduced this AEG Airsoft version of the rifle. In the realm of real firearms, this model was first manufactured in 2018 and remains in production to this day. The initial batch of M110A1 CSASS rifles was primarily issued in small numbers to units such as the 82nd Airborne Division. Beginning in 2020, the rifle was distributed to U.S. Army infantry brigades?including the 3rd Infantry Division, select units of the 82nd Airborne, and National Guard formations such as the 116th, 27th, and 44th IBCT?as well as specialized Air Force units like Pararescue, EOD, and Security Forces. By 2023, the rifle had been adopted across the entire U.S. military, with approximately 7,000 units in service. It has also been seen in recent conflicts in the Middle East and counterterrorism operations.
The E&C M110A1 Airsoft AEG Rifle features a metal receiver with a Picatinny rail on top, a 340mm metal M-LOK handguard with sling sockets on both sides, a 385mm metal outer barrel, and a 65mm metal muzzle brake. It is equipped with a polymer pistol grip and a polymer HK417 G28-style stock, which includes a 6-position metal stock tube and rubber buttpad. The rifle comes with a polymer M110A1 110-round magazine, featuring a translucent material that allows the internal dummy bullets to be seen. Additional metal components include a metal trigger, metal trigger guard, ambidextrous magazine release, ambidextrous fire selector, ambidextrous bolt catch, charging handle, and flip-up front and rear sights. Internally, the rifle is powered by a new E&C 2.0 V2 8mm bearing gearbox with a quick-change spring system, allowing for convenient spring swaps to meet field requirements. It also features an adjustable hop-up and is powered by a compact Tamiya Li-Po battery.
In summary, this model replicates a firearm currently in active service, making it an excellent choice for professional collectors. At the same time, it is well-suited for use in airsoft competitions or recreational gameplay.

Key Feature

• 1/1 Scale AEG Airsoft Rifle Replica of the M110A1 CSASS
• Metal Receiver with Picatinny Rail on Top
• Metal 340mm M-LOK Handguard with Sling Sockets on Both Sides
• Metal 385mm Outer Barrel with 65mm Muzzle Brake (14mm CCW)
  
• Polymer Pistol Grip
• Polymer HK417 G28-Style Stock with 6-Position Metal Stock Tube & Rubber Buttpad
• Polymer M110A1 110-Round Magazine (Translucent Material Showing Dummy Bullets)
  
• Metal Trigger, Metal Trigger Guard, Ambidextrous Magazine Release, Ambidextrous Fire Selector, Ambidextrous Bolt Catch, Metal Charging Handle
• Metal Flip-Up Front & Rear Sights
• New E&C 2.0 V2 8mm Bearing Gearbox with Quick Change Spring System
  
• Adjustable Hop-Up
• Powered by Compact Tamiya Li-Po Battery