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■Equipped with variable hop-up system
■Semi-auto (single shot) firing only
 
Note for the USA: this item cannot be shipped to the USA. If you order it, your order will be canceled and refunded according to our store policy.
 
full length: 202mm
barrel length: 97mm
weight: 676 g (with empty magazine installed)
bullet: 6mm BB (0.2~0.25g)
power source: gas
mag capacity: 25
 
The Series 17 5th Generation MOS Gas Blowback Pistol features an innovative variable hop-up system and semi-automatic firing, delivering precision and versatility. Choose between a standard 25-round magazine or upgrade to the high-capacity 50-round option to suit your loadout.
 
This latest MOS variant enhances performance with a Modular Optic System, allowing seamless integration of dot sights. It also refines key Gen 5 features, including a chamfered and serrated front slide, ambidextrous slide stop, and a textured grip designed for comfort across a range of hand sizes.
 
An upgraded blowback system with a 20% larger cylinder—specifically engineered for MOS compatibility—pairs with a reinforced magazine to deliver powerful, crisp recoil. Despite its enhanced kick, the pistol maintains excellent durability thanks to advanced materials like carbon-reinforced resin in the slide, built to withstand the added stress.
 
The slide is precision-machined to support standard holographic sights and enables easy installation of the Micro Pro Sight (sold separately). The newly designed cylinder boosts gas capacity by 20%, necessitating the strengthened slide to handle increased recoil forces.
 
Faithfully replicating Gen 5 design language, this model includes a finely detailed slide with chamfers and front serrations, ambidextrous controls, an ergonomic grip free of finger grooves, and a flared magwell for faster reloads.
 
Two interchangeable backstraps are included to customize grip feel and comfort. A concealed indicator offers visual confirmation of the pistol’s readiness via trigger position. The included 25-round die-cast magazine is engineered for cold resistance and offers 20% improved performance over standard Series 17 mags.
 
The package contains the G17 5th Generation MOS, two 2.0 25 rounds gas magazines, 4 backstraps, tools, spacer, screws, cover, instructions, rod, BBs, and accessories.

Series 17 5th Gen. MOS

SKU: G17-MOS
$219.95Price
Quantity
Pending Production

  • Tokyo Marui products are ubiquitously known for their high quality manufacturing process and reliability. However, should you discover a defect preventing the product from working as intended, we offer a 7 day return. Note that we don't cover postage fees and that we only accept returns in the original box containing all parts and accessories. Contact us for more details about the return process. 

  • Airsoft Guns 3-Month Warranty Policy

    Effective Date: 01.11.2023

    Warranty Coverage:

    • General Warranty Information:

      This 3-month warranty (the "Warranty") applies to all airsoft guns purchased from Tokyo Marui Shop ("the Seller") and covers manufacturing defects and workmanship issues. The Warranty is valid from the date of purchase.

    • Scope of Coverage:

      This Warranty includes repair or replacement, at the Seller's discretion, of any part or component found to be defective in materials or workmanship under normal use during the Warranty period. The Warranty covers the airsoft gun itself and its internal components.

    Warranty Exclusions:

    • Negligence and Misuse:

      This Warranty does not cover damage resulting from negligence, accidents, misuse, improper handling, or unauthorized modifications of the airsoft gun.

    • Wear and Tear:

      Normal wear and tear, including cosmetic imperfections and damage caused by regular usage, is not covered by this Warranty.

    • Non-Original Parts:

      The Warranty is void if non-original parts or accessories not provided by the Seller are used on or in the airsoft gun.

    Warranty Claim Process:

    • Contact Customer Support:

      If you believe your airsoft gun is covered by this Warranty due to a manufacturing defect, please contact our Customer Support team at info@tokyomaruiairsoft.com.

    • Proof of Purchase:

      To initiate a Warranty claim, you will be required to provide a copy of your original purchase receipt, clearly indicating the date of purchase.

    • Evaluation:

      Our technical team will evaluate the airsoft gun to determine if the issue is covered by this Warranty.

    • Repair or Replacement:

      If the issue is covered, the Seller will, at its discretion, repair or replace the airsoft gun or defective components. The Seller will cover the cost of parts and labor.

    • Return Shipping:

      If repair or replacement is necessary, the Buyer is responsible for shipping the airsoft gun to the Seller. The Seller will cover the return shipping cost.

    Warranty Duration:

    This 3-month Warranty begins on the date of purchase and is valid for a period of three (3) months thereafter.

    Disclaimer:

    This Warranty policy does not affect your statutory rights as a consumer. Any implied warranties applicable by law are limited to the duration of this Warranty. In no event shall the Seller be liable for any indirect, incidental, consequential, special, or punitive damages.

    We reserve the right to amend or update this Warranty policy as necessary.

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