AA CNC Aluminum Hop-up Unit for KJ Works M700 – Black

CNC Hop-Up Chamber for KJW M700 by Action Army
This precision aluminum hop-up chamber is designed for sniper rifles using the KJ Works M700 and Action Army AAC21 gas system. CNC machining from high-quality aluminum ensures outstanding strength and excellent sealing. The chamber significantly improves performance consistency and allows for precise and fine-tuned pressure adjustment on the hop-up bucking. Thanks to the redesigned pressure system with the included Omega Nub roller, it’s ideal for using heavy sniper BBs up to 0.49 g. Chamber locking points are dimensioned for GBB / VSR type inner barrels. The internal layout provides optimal pressure around the bucking, ensuring perfect sealing, maximum muzzle velocity, and reliable BB feeding with precise centering before each shot, which greatly improves accuracy. Along with a quality bucking and inner barrel, this chamber is an essential upgrade for boosting accuracy and range.

Key Features

CNC aluminum construction:Durable, lightweight, and precisely built for consistent performance.
More accurate hop-up adjustment:Improves trajectory, range, and accuracy.
Compatible with GBB / VSR barrels and buckings:Easy installation without modifications.
Improved sealing around the bucking:Enhances performance consistency and reduces shot-to-shot deviation.

Technical Specifications

Material: CNC-machined aluminum
Compatibility: KJ Works M700, Action Army AAC21
Hop-up bucking type: GBB / VSR
Inner barrel type: GBB / VSR

Package Contents

CNC aluminum hop-up chamber for KJW M700
Mounting components
Omega Nub pressure roller