Cow Cow TM TM17 Gen 4 Hop Up Unit

Upgrade your TM G17 Gen 4 with Cow Cow Technology's Hop Up Unit, a precision-fit upgrade designed for airsoft players who demand stability and consistency in every shot. Built for reliability and tuned for performance, it enhances hop-up stability to improve accuracy across engagements.

• Material: Aluminium 7075 for exceptional strength-to-weight ratio and corrosion resistance.
• Design: CNC-machined ultra-lightweight construction minimizes extra mass while maintaining rigidity.
• Accuracy and consistency: Optimized geometry and finish improve hop-up stability across shots for repeatable flight paths.
• Chamber support: Redesigned lower-chamber structure adds extra support to reduce flex under fire and preserve settings.
• Included guide: Stainless steel guide plate ensures smooth BB feed and dependable operation.
• Compatibility: Specifically engineered for TM G17 Gen4 platforms for a straightforward installation.

With this hop-up unit, you’ll experience more consistent backspin and flight paths, resulting in flatter trajectories at medium to longer ranges. The robust aluminum construction resists wear and heat, maintaining accurate settings even during extended play. The redesigned lower-chamber support minimizes movement, keeping your hop-up adjustment stable during rapid-fire sessions. The stainless steel guide plate reduces friction and supports reliable BB feeding, extending the life of your hop-up assembly. Ideal for competitive players and enthusiasts who want repeatable performance from match to match, in CQB to outdoor fields. For best results, pair with standard 0.20–0.25 g BBs, re-zero your hop-up after installation, and ensure clean, dry internals before use.