Mach Sakai checks the Tokyo Marui USP GBB pistol is a meticulously designed model that offers both single and double action, with a left-side control lever for safety and decoking. It has a large-diameter cylinder for reliable gas firing and blowback, providing a powerful blowback effect. The model also has a safety and decoking system that allows the hammer to be locked when fully cocked, preventing accidental discharge.

The SAS Airsoft Team finds the VFC HK USP GBB Pistol (9mm-style version) to be insane to use. The Heckler & Koch USP is a semi-automatic pistol that was developed in Germany in the early 1990s. It was designed as a replacement for the Heckler & Koch P7 series of handguns, and it quickly became a popular choice for law enforcement and military personnel around the world.

We get to see the newly released Biohazard/Resident Evil SG-09 R GBB Pistol made by Tokyo Marui in action in this video review by Mach Sakai... "Compared to Resident Evil RE: 4's SG-09R and its base USP Differences in each part. Actual shooting performance, Gas consumption Rapid fire performance, Compare flight distance and review between it and the USP.

Oji Shooter tests two gas blowback pistols from Tokyo Marui, the  Hi-Capa 5.1 and USP, using the Eitec ST15 Electronic Target... "Using the ST15 made by Electronic Target Eitec, I tried to compare the hit rate and elasticity of Tokyo Marui's Gas Blowback Handgun High Capa 5.1 and USP. Both GBBs are famous machines with high accuracy, so it was a great result for both. In addition, we are reporting the custom and recent situation of M45CQP of CO2 gas blow."

Airsoft Headquarters does a good overview feature video of the KWA USP Gas Blowback Pistol. Based on the Heckler & Kock .45 USP handgun, this is a fully licensed pistol, allowing KWA to include the trademarks. The slide is made of  alloy and the lower frame is made of polymer. It also feature the valley-style USP iron sights for target acquisition.

Milipress shows the RST Steel Slide made for the Tokyo Marui USP Gas Blowback Pistol... "Hello Milpress friends! Today we show to you, a whopping 1 million won for a single slide
Steel slide for Tokyo Marui USP, which is almost 1.5 million won as a set. Let's take a look at the set. A consignment review was sent by a subscriber.

Another look at the Tokyo Marui USP Gas Blowback Pistol which is in the market for years now in this video by Timerzanov Airsoft... "Hello everyone ! Today I offer you the review of the Full Size USP from Tokyo Marui! A handgun replica with a high performance 15mm cylinder.

Another quick presentation by Destockage Games, featuring the Umarex USP Gas Blowback Pistol... "Here is the HK USP airsoft gun manufactured by VFC for Umarex. This gas blowback replica (GBB) is officially licensed by Heckler & Koch and has official markings. This percussive blowback AP has removable and ambidextrous safety.

A quick check on the Umarex USP Gas Blowback Pistol as done by Stu of Patrol Base... "Initially created to replace the H&K P7, the USP ( Universal Self-loading Pistol ) has been in service since 1992 and still is to this day, proving itself to be one of the most reliable & unique sidearms in modern firearms.

A quick overview of the Umarex USP Compact Gas Blowback Pistol carried by Elite Force in the U.S.... "This HK airsoft pistol from Umarex and Elite Force is a 6mm pistol powered by green gas. The green gas powers this pistol with 300 fps velocity and holds 16 BBs in the all metal removable magazine. The pistol has 3 white dot sights and is double action with a paddle style magazine release. It sports a working manual safety and accessory rail for adding a laser or light.