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GHK M4/MK18/G5 M4 Competition Adapter Details
GHK M4/MK18/G5 M4 Competition Adapter
The GHK platforms, including the M4, MK18, and especially the G5, are renowned for their hard-hitting recoil, delivering a realistic shooting experience that airsoft enthusiasts highly value. However, the powerful kick from green gas can sometimes lead to frame stress, with the first few shots potentially causing cracks due to the intense power. The TAPP GHK M4/MK18/G5 M4 Competition Adapter enhances these platforms by enabling the use of M4 AEG magazines, while also utilizing HPA to help regulate recoil without sacrificing performance. The addition of a flared magwell further improves reload efficiency, making this adapter perfect for competitive play. Designed and built in the USA, this pre-built, plug-and-play adapter ensures your GHK platform is optimized for high-performance action, offering seamless integration with M4 magazines.
Key Features:
– M4 Magazine Compatibility: Adapt your GHK M4, MK18, or G5 to use M4 AEG magazines, increasing your magazine capacity and enabling quicker reloads, essential for maintaining momentum in competitive play.
– Flared Magwell: The M4 Competition magwell is designed to facilitate faster and smoother magazine changes, giving you a competitive edge in high-pressure situations.
– HPA Powered: Calibrated for 150 max, recommended PSI: 150 max, recommended 120, this adapter helps regulate the intense recoil of GHK platforms, reducing frame stress and preventing power loss, especially during the initial shots (HPA kit available separately at tappairsoft. com/hpa).
– Optimized Reload Efficiency: The combination of the flared magwell and M4 magazines provides a seamless reloading experience, essential for staying ahead in competitive engagements.
– One-Piece Magazine Adapter Design: Specifically engineered to enhance the overall functionality and reliability of your GHK platform, delivering a smooth and efficient reloading process.
– Durable Construction: Crafted from lightweight, durable SLS Nylon PA12 with the option of upgrading to PA11 Carbon Fiber material, this adapter is built to withstand the demands of intense airsoft action.
What‚is Included:
– Fully Assembled Adapter: The TAPP GHK M4/MK18/G5 M4 Competition Adapter comes pre-built and ready to use, with no need for additional modifications or sacrifices to existing magazines.
– HPA Foster Fitting (US Spec): Provides a secure and reliable connection, ensuring you stay focused on the competition.
Proudly made in the USA, this adapter is backed by a 30-day warranty and lifetime technical support, with access to replacement parts (fees may apply).
Compatibility: GHK M4, GHK MK18, GHK G5
CARBON FIBER.
CARBON FIBER.
CARBON FIBER.
Strength you can feel. Weight you barely notice. Precision performance. Engineered for those who demand more than plastic.
Unmatched Strength
• 38% Higher Tensile Strength
• 3x Stiffer than Nylon
• Won't deform
Superior Resistance
• High-Temp Ready
• Thermal Stability
• UV & Moisture Resistant
Pro Finish
• Sleek Matte Black
• Metal strength, plastic weight
HPA Optimized
• Lightweight composite build
• Tested for field durability
Rigid Structure
• Perfect Airseal Integrity
• Smooth mag insertion
Custom Cerakote & Precision Coatings
Our in-house finishing delivers Cerakote and precision laser engraving with exceptional durability and style. Every surface is treated, coated, and inspected to ensure flawless performance and lasting quality.
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30 Day Warranty + Lifetime Support
All Tapp Airsoft products include a 30-day warranty. We also offer lifetime support for technical issues and replacement parts (fees apply).
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PRO ADAPTER
Designed for added Performance, Ergonomics and Aesthetics.
20-80% Condensed Dimensions
We've designed each system to create the sleekest profile.CNC Feed Nozzle
Areas under repeated use or load have been upgraded with replaceable CNC parts.0.01mm Precision Tolerances
BB-Stop tech optimized for flow and consistency.Individually Designed
Drums and mags are positioned to give a “meant-to-be-there” feel.








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