Airsoft Mechanic GR showcased a custom-built Specna Arms M4 featuring an Artisan URGI rail system and a Surefire replica suppressor. The internal components include a Perun v2 hybrid trigger unit, an HT motor, stock gears and bushings, a UFC piston, an FPS cylinder, stock piston and cylinder head, an Ultimate tappet plate, an FPS nozzle, an M100 spring, a stock spring guide, an SHS hop-up unit, a 6.03 brass barrel, and a Quantum bucking.

According to Alexander in this video review by Airsoft-RUS, the Tokyo Marui URG-I MWS GBB is the best automatic airsoft gas rifle in the market. Their carbines, crafted with precision from durable materials like aluminum and Cerakote, feature realistic markings and a robust GBB system optimized for stable burst fire and reliable bolt operation.

This URG-I tested at the range in this video by 9-Hole Reviews... "Following the SOPMOD Block II program to upgrade the U.S. Special Operation Forces Operator's main weapon system, the URG-I (Upper Receiver Group - Improved) was phased in for service in 2018.

Since then, the URG-I has become the "multipurpose" upgraded M4A1, frequently seen in the hands of the latest generation of U.S. SOF operators.

Talon Meyer explains how he made a badass URGI setup in this video... "KWA has not made many changes to the external layout to their tried and true LM4 Gas Blow Back Rifles (GBB/GBBR) and maybe for good reason. If it aint broke dont fix it type of mentality. But with the current series of tactical rifles made for elite units around the tactical space it also means that many airsoft players might try to emulate that look.

An overview video by Redmantoys Airsoft in the Philippines about the Cybergun Colt URG-I GBB made by VFC. The VR16 URG-I Carbine/CQB GBBR is built under USASOC “upper receiver group-improved” military issue setting, making its appearance more realistic and qualified. It uses MK 16 type 9.3" / 13.5" M-LOK Rails with USASOC military issue 10.3"/14.5" dummy outer barrel and is compatible with rail-mounted tactical accessories.

President Yutakomachi finds the S&T URG-I 11.5 Inch Sportsline G3 to a good affordable AEG for its performance. This is an S&T sportsline electric gun with a URG-I 11.5 lenght and has a new generation 3 gearbox with a magnetized sector gear and an electronic trigger that improves trigger sharpness and prevents low voltage damage. It is lightweight, made of nylon fiber, and an M-LOK. The battery can be stored in the stock and should be a separate type of 7.4 v LIPO.

Redmantoys in the Philippines walks us through VFC × A PLUS VR16 URG-I 12.5" GBB SBR that they have in stock. With A-Plus upgrade parts, this VFC GBBR airsoft rifle incorporates the most recent internal GBBR designs from VFC, providing excellent gas efficiency and consistent FPS. Additionally, it includes VFC’s unique “Guide Hop” hop-up adjustment system, which allows for on-the-fly adjustments without the need to disassemble the rifle.

The affordable S&T MK16 URG-I Challenger Line G3 AEG is reviewed in this video by Golgy, a Sunday gamer. The S&T MK16 URG-I AEG is a nylon fibre and metal airsoft gun with a G3 electronic trigger from S&T. It has a RAS handguard for attaching accessories, a 14mm CCW threaded muzzle, and a high capacity AEG magazine that holds 340 BBs.

Prime Mechanics Airsoft in France show their DSG build. This is a custom-built airsoft gun based on the Geissele MK16 urgi 10.5 CQBR, a compact rifle designed for close quarters combat. It features an EXPS3 Hollywarrior holographic sight, a Surefire M600 flashlight, and a Surefire SOCOM RC2 suppressor (Dytac) for stealth and accuracy.

The most prolific videographer of airsoft games in the world, Scoutthedoggie got this footage of the Tokyo Marui URG-I Recoil Shock in action at Section 8 in Scotland... "Blue team have just captured this hilltop base, one of a few objectives in this game, they must now hold onto it for the next five minutes to win this game, can they do it?

Recorded at Section8 Airsoft, which is located in-between Glasgow and Edinburgh."