Waldo Dynamics Marui MWS M4 Hop-Up Arm

This high-performance component significantly boosts range, accuracy, and consistency, allowing you to dominate the field with precision and power.

Key Features:

Unmatched Range & Accuracy: Our hop up arm is meticulously crafted to enhance the aerodynamic performance of heavy BBs (up to 0.45g BBs!*), ensuring they fly straighter and farther than ever before. Perfect for competitive play or casual skirmishes.

High-Quality Construction:

Made from aircraft-grade aluminium, this hop-up arm is built to last.

Precision Engineering:

With stringent quality control on the contact surfaces of the nub, you can trust that this component will deliver consistent performance shot after shot. The slick finish adds a flair that lets you know immediately at first glance the hop-up arm you have equipped yourself with.

Wide Compatibility:

Designed not just for the Tokyo Marui MWS, this hop-up arm is also compatible with various clones of the MWS system, making it a versatile upgrade for a range of airsoft rifles.