Specifications
Overall length: 245 mm
Weight: 1,145 g
Magazine capacity: 29 rounds
Firing mode: Semi-auto
System: Gas blowback (System 7)
 
Extra 29 rounds magazines are available here.
 
The KSC Airsoft USP 45 Match Gas Blowback Pistol Heavy Weight Slide is a bold, competition-inspired handgun design that combines striking aesthetics with heavyweight realism and powerful blowback performance.
 
This model draws inspiration from the performance-enhanced variants of the Heckler & Koch USP series. Its extended barrel is enclosed within a prominent stabilizer unit, creating a distinctive futuristic profile while contributing to improved balance and visual impact.
 
From the stabilizer through to the slide assembly, heavyweight (HW) materials are used to achieve an impressive mass of approximately 1.1 kg. Powered by KSC’s proven System 7 gas blowback engine, the pistol delivers strong cycling force and consistent semi-automatic performance, even with the increased slide weight.
 
The model features ambidextrous-style controls for enhanced usability, along with premium custom-style components including a metal magwell and a dedicated high-capacity magazine.
 
The combination of extended barrel design, reinforced construction, and refined internals makes this an eye-catching and high-performing addition to any collection.
 
USP Match History
The original USP platform was introduced in the 1990s by Heckler & Koch as a modular, polymer-frame service pistol.
The USP Match variant became widely recognized after appearing in popular media and competitive shooting circles.
The extended barrel and barrel weight/stabilizer design were originally developed to reduce muzzle rise and enhance control during rapid fire.
The USP series is known for its robust recoil reduction system and versatile safety/decocker configurations.
 
 
Heavyweight Products Notice
Heavyweight construction incorporates metal powder to increase mass and realism. Minor surface variations or slight texture inconsistencies may occur as part of the manufacturing process.