Refurbished HK USP 4.5MM Fixed Slide CO2 BB Gun Pistol 400FPS!

U.S. federal law requires that all airsoft guns are sold with this marking to avoid the guns being mistaken for firearms. If you remove the orange muzzle or flash hider from your airsoft gun, you will void the warranty for that item.

Scopes & Barrels: The Hunting Store. – Scopes and Barrels

Crosman BB CO2 Pistol, Full Auto, Blowback Action, 400 FPS, 5 Barrel, Synthetic Stock, 20Rd - Impact Guns

A Brief Comparison b/w Umarex Glock 19 Co2 Air-Pistol and HK45 Co2 Air – Scopes and Barrels

Air Pistols Surplus Network

Replica Airguns Blog Airsoft, Pellet, & BB Gun Reviews

REFURBISHED HK USP 4.5MM Fixed Slide CO2 BB Gun Pistol 400FPS! $45.00 - PicClick

Product Search Results

Scopes & Barrels: The Hunting Store. – Scopes and Barrels

Replica Airguns Blog Airsoft, Pellet, & BB Gun Reviews

Replica Airguns Blog Airsoft, Pellet, & BB Gun Reviews

Scopes & Barrels: The Hunting Store. – Scopes and Barrels

Product Search Results

Refurbished Tactical Force 6xp CO2 Airsoft Pistol Metal Blowback