KWA MP7 Gas Blowback Inner Barrel Retrofit Kit

Features

• 6.02mm tightbore inner barrel improves accuracy, range and muzzle velocity
• Anodized aluminum alloy barrel collar reduces inner barrel wobble
• Designed to improve the power, accuracy and range of your KWA MP7
• Includes TNT T-HOP bucking
• 14mm negative threaded barrel
• T-HOP bucking