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King Arms M1/M2 ARP9 Adapter Details
King Arms M1/M2 ARP9 Adapter
The King Arms M1/M2 is a long and reliable airsoft platform, known for its classic styling and excellent performance. The TAPP King Arms M1/M2 ARP9 Adapter enhances this platform by enabling the use of ARP9 AEG magazines, significantly increasing your magazine capacity and improving reload efficiency. Designed and built in the USA, this pre-built, plug-and-play adapter ensures your King Arms M1/M2 is always ready for extended engagements, offering seamless integration with higher-capacity ARP9 magazines and utilizing High Pressure Air (HPA) for consistent and reliable performance.
Key Features:
– ARP9 Magazine Compatibility: Adapt your King Arms M1/M2 to use ARP9 AEG magazines, providing higher capacity and smoother reloads, ideal for prolonged skirmishes.
– HPA Powered: Optimized for 150 max, recommended PSI: 150 max, recommended 120, this adapter delivers consistent and reliable performance, keeping your King Arms M1/M2 ready for any scenario (HPA kit available separately at tappairsoft. com/hpa).
– One-Piece Magazine Adapter Design: Specifically engineered to improve the overall functionality and reliability of your King Arms M1/M2, ensuring smooth and efficient reloads.
– Durable Construction: Made 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.
– Plug-and-Play Installation: This adapter comes pre-built and ready to use, with no need for additional modifications or sacrifices to existing magazines.
What‚is Included:
– Fully Assembled Adapter: The TAPP King Arms M1/M2 ARP9 Adapter is ready to use right out of the box.
– HPA Foster Fitting (US Spec):
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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