Price: $52.35 – $78.90 — In stock at 3 retailers.
Prices last checked July 29, 2026 across 3 retailers.
Guns Modify CNC Complete Hop-Up Adjuster Set for Tokyo Marui M4 MWS GBBR Features CNC-machined from durable 6061-T6 aluminum for long-lasting precision and strength Provides superior adjustability and tuning control compared to the stock hop-up unit Drop-in installation with no modification required for an easy upgrade Improves air seal consistency and hop performance for more stable flight paths Enhances overall gas efficiency and feeding reliability under rapid fire Compatible with all Tokyo Marui M4 and M16 MWS GBBR platforms Professionally engineered by Guns Modify for top-tier tuning accuracy and performance Precision-engineered hop-up upgrade The Guns Modify CNC Complete Hop-Up Adjuster Set for Tokyo Marui M4 and M16 MWS GBBR rifles is a high-performance internal upgrade designed to deliver enhanced precision, strength, and consistency. Machined from aircraft-grade 6061-T6 aluminum, this CNC-cut assembly offers substantial durability and a perfectly aligned fit, improving both accuracy and air seal integrity over the standard factory component. Its drop-in compatibility ensures easy installation with no modification required, making it a straightforward choice for both advanced builders and casual players who want reliable, fine-tuned shot control. Enhanced accuracy and tuning control Engineered for superior adjustability, this hop-up adjuster set provides shooters with more precise control over BB trajectory and hop pressure. The result is greater range stability and shot-to-shot consistency across varied field conditions. The improved air seal and pressure regulation also enhance gas efficiency and feeding smoothness, giving you a more predictable, repeatable performance ideal for both competitive and tactical play. Built for reliability and professional performance With its robust CNC-machined aluminum construction, this Guns Modify hop-up adjuster is designed to withstand heavy use without losing precision. Compatible with all Tokyo Marui M4 and M16 MWS ga
Guns Modify CNC Complete Hop-Up Adjuster Set for Tokyo Marui M4 MWS GBBR price comparison: the lowest price is $52.35 at 18Airsoft, the highest is $78.90, and the median across 3 tracked listings is $78.90. Comparing retailers can save up to 34% ($26.55) versus the highest-priced listing.
Powerplant: GBBR
Fits models: TM MWS
Compatible with: M4/AR, TM MWS
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