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WE/Classic Army AK M4 PRO Adapter Details
WE AK M4 Pro Adapter
The WE AK platform is celebrated for its robust construction and reliable performance, making it a favorite among airsoft enthusiasts. The TAPP WE AK M4 Pro Adapter enhances this platform by enabling the use of M4 AEG magazines, offering a sleek, low-profile fit that aligns perfectly with the AK’ s design. This fully integrated adapter is built as a single unit, ensuring maximum durability and seamless functionality. Designed and built in the USA, this pre-built, plug-and-play adapter ensures your WE AK is always ready for action, delivering consistent and reliable performance with every use.
Key Features:
– M4 Magazine Compatibility: Adapt your WE AK to use M4 AEG magazines, increasing your magazine capacity and providing a streamlined reloading experience.
– Pro-Level Design: This adapter is fully integrated and built as one cohesive unit, offering a low-profile fit that maintains the sleek lines of the AK platform.
– HPA Powered: Optimized for 150 max, recommended PSI: 150 max, recommended 120, this adapter ensures consistent and reliable performance, keeping your WE AK ready for any scenario (HPA kit available separately at tappairsoft. com/hpa).
– Advanced BB Feeding System: Ensures smooth, single-stack BB flow from source to feed lip, reducing ammo wastage and eliminating the need for inserts or double stacking.
– 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 Pro Adapter: The TAPP WE AK M4 Pro Adapter is ready to use right out of the box.
– HPA Foster Fitting (US Spec): Ensures a secure and reliable connection, allowing you to stay focused on the mission.
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: WE AK, Classic Army AK
CARBON FIBER. CARBON FIBER.CARBON FIBER.
Strength you can feel. Weight you barely notice. Precision that defines performance. Matte black, rigid, and ready — engineered for those who demand more than plastic.
Unmatched Strength and Rigidity
• Up to 38% Higher Tensile Strength – 69 MPa vs. 50 MPa for Nylon 12, giving parts more load-bearing capability. • Nearly 3× Stiffer – With a tensile modulus of 5.3 GPa (vs. 1.9 GPa), PA11 CF parts hold their shape under pressure and stress. • Over 65% Greater Flexural Strength – 110 MPa vs. 66 MPa for Nylon 12 means stronger parts that won’t bend or deform.
Superior Heat and Environmental Resistance
• Designed for high-temperature applications where Nylon 12 softens or degrades. • Carbon fiber reinforcement improves thermal stability and lowers thermal expansion for precision even under heat. • Naturally resistant to moisture and UV exposure, ideal for rigorous outdoor use.
Professional Finish and Lightweight Design
• Carbon fiber infusion produces a sleek matte black surface — functional and aesthetic right off the printer. • Delivers metal-like strength at a fraction of the weight, enabling lighter, more efficient assemblies.
Designed for High-Pressure HPA systems
• Lightweight carbon fiber composite reduces load without sacrificing strength or rigidity. • Tested for durability across extreme temperature and humidity conditions to ensure reliable field performance.
Rigid Carbon Fiber Structure
• Low expansion under heat preserves airseal integrity during rapid-fire or sustained full-auto use. • Machined precision surfaces ensure smooth magazine insertion and consistent alignment with feed paths.
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 Project1 Year Warranty + Lifetime Support
All Tapp Airsoft products include a 1-year 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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