Guns Modify MWS URGI 14.5" GBBR Gas Blowback Rifle
[73891 / GM-GMR-A01]
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Guns Modify MWS URGI 14.5" GBBR Gas Blowback Rifle
Specifications
- Brand: Guns Modify
- Model: MWS URGI 14.5" GBBR
- System Compatibility: Tokyo Marui M4 MWS
- Magazine Capacity: 35rds
- Package Includes: Gun, EVO MWS magazine
- Color: Black/Bronze
Features
- Latest URG-I style upper receiver with M-LOK rail sections for accessory modularity
- Operates on the Tokyo Marui M4 MWS gas blowback system for consistent, gas-efficient cycling
- Snappy, realistic recoil impulse characteristic of MWS GBBR designs
- Ships with a 35-round gas magazine; compatible with other Tokyo Marui-pattern MWS magazines
- Pre-upgraded with Guns Modify parts for out-of-box performance improvements
- Included Gun Modify EVO MWS Magazine for professional aesthetics
- Highly upgradable — wide aftermarket support for MWS internals and externals
- Improved charging handle and modern ergonomics inspired by current URG-I designs
- Ideal platform for players who want a realistic, upgradeable MWS carbine that blends modern styling with proven gas system reliability
Modern URG-I styling, purpose-built profile
The Guns Modify MWS URGI 14.5" GBBR brings the updated URG-I upper receiver concept to airsoft: a compact, combat-oriented 14.5" package with a lightweight M-LOK rail layout, improved charging handle ergonomics, and a tactical silhouette designed for CQB and carbine roles. The finish and external furniture mimic current modern service aesthetics while keeping the platform maneuverable for close quarters play.
Tokyo Marui MWS system — reliable gas blowback performance
Operating on the Tokyo Marui M4 MWS platform, this GBBR offers the proven gas efficiency, consistent cycling, and snappy recoil impulse that MWS users expect. The rifle runs on MWS-compatible magazines (35-round gas mags included) and is compatible with many Tokyo Marui-pattern M4 MWS magazines and third-party options for easy logistics and field flexibility.
Pre-upgraded Guns Modify internals and wide upgrade path
Shipped with Guns Modify parts installed, the URGI arrives with performance-oriented internals out of the box while remaining highly upgradable. Because it uses the standard MWS architecture, a broad ecosystem of upgrade parts and replacement components is available — making further tuning and customization straightforward for techs and advanced users.
- Specifications
- Manufacturer: Guns Modify
verified buyer
The best MWS one could buy outside an actual MWS, but even then it's debatable which is more worth the money. I chose this because it already had the URGI handguard and steel internals I was gonna end up paying extra money for anyway.
Pros:
100% TM Spec for parts
GM brand mags available at GI (via phone orders only)
looks awesome
beautiful finish
stock magazine looks really cool and works great
Steel trigger components
Cons:
super expensive
cam with the Lancer Tactical name on the receiver. It's not ugly, but not the vibe I was going for










