Product Details
Warranty/Support
You May Also Like
Reviews
KWA MK45/USP M4 Adapter Details
KWA MK45/USP M4 Adapter
The KWA MK45 and USP are respected for their accuracy and reliable performance, particularly in the hands of skilled airsoft players. These semi-large pistols are known for their precision, making them a formidable choice in any scenario. The TAPP KWA MK45/USP M4 Adapter enhances these platforms by enabling the use of M4 AEG magazines, expanding your magazine capacity and improving reload efficiency. Designed and built in the USA, this pre-built, plug-and-play adapter is crafted to maximize your MK45 or USP‚is effectiveness in the field.
Key Features:
– M4 Magazine Compatibility: Adapt your KWA MK45 or USP to use M4 AEG magazines, providing increased capacity and smoother reloads, ideal for extended engagements.
– HPA Powered: Optimized for 150 max, recommended PSI: 150 max, recommended 120, this adapter ensures consistent and reliable performance, keeping your pistol ready for any situation (HPA kit available separately at tappairsoft. com/hpa).
– Enhanced Tactical Flexibility: The ability to use M4 magazines adds a new level of versatility to your loadout, allowing you to adapt to various combat scenarios with ease.
– One-Piece Magazine Adapter Design: Specifically engineered to improve the overall functionality and reliability of your MK45 or USP, providing a smooth and efficient reloading experience.
– 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.
What‚is Included:
– Fully Assembled Adapter: The TAPP KWA MK45/USP M4 Adapter comes pre-built and ready to use, with no need for additional modifications or sacrifices to existing magazines.
– HPA Foster Fitting (US Spec): Ensures a secure and reliable connection, keeping your focus on the game.
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: KWA MK45, KWA USP
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.
Start Your Project
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).
Reviews
Only logged in customers who have purchased this product may leave a review.

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.







Reviews