King Arms AS-VAL AEG ARP9 Adapter

$49.99

PRO Adapter

One-Piece, Low-Profile, CNC Feed Nozzle, and Advanced BB-Tech. Learn more..

Carbon Fiber

Built to last. Carbon Fiber infused. Its durability speaks for itself.

Cerakote Color

Default is Grey, no Cerakote applied. Learn more..
*Drum body not cerakoted.

None Graphite Black +$39 USMC Red +$39 NRA Blue +$39 Multicam Bright Green +$39 Magpul Flat Dark Earth +$39 Bright White +$49 Gold +$49 Prison Pink +$49 Bright Purple +$49 Burnt Bronze +$49 Custom. Enter Cerakote Item ID in Checkout Notes. i.e. A-123 +$99

Pre-Order

10% minimum Processing fee for canceled Pre-Order items.
Read about the Terms here: Pre-Order

Extended Warranty

Extended 1-year US | 90-days International Learn more..

Free US Shipping On Orders Over $99 With Code "Freeship"
Proudly Made in the US 30-Day Warranty + Lifetime Support *

Product Details

Warranty/Support

You May Also Like

Reviews

King Arms AS-VAL AEG ARP9 Adapter Details

King Arms AS-VAL AEG ARP9 Adapter

Enhance your King Arms AS‑VAL AEG with a USA‑built, plug‑and‑play adapter now 3D printed in Nylon PA12 with the option of upgrading to PA11 Carbon Fiber for superior strength, longevity, and consistent performance. This adapter enables the use of ARP9 AEG magazines, giving your AS‑VAL increased capacity, faster reloads, and improved efficiency for extended engagements.

Key Features:

ARP9 Magazine Compatibility: Convert your King Arms AS‑VAL AEG to accept ARP9 AEG magazines for higher capacity and quicker reloads—ideal for prolonged skirmishes.

One‑Piece Magazine Adapter Design: Purpose‑engineered to ensure reliable feeding and smooth reloads under pressure.

Enhanced Reload Efficiency: ARP9 magazines streamline reloads for faster action and a tactical edge in high‑pressure scenarios.

Nylon PA12 with the option of upgrading to PA11 Carbon Fiber Construction: 3D printed in Carbon Fiber–reinforced Nylon PA11 for exceptional rigidity, impact resistance, heat tolerance, and long‑term durability without unnecessary weight.

Plug‑and‑Play Installation: Pre‑assembled and ready to use—no modifications or sacrifices to existing magazines required.

What’s Included:

Fully Assembled Adapter: The TAPP King Arms AS‑VAL AEG ARP9 Adapter arrives ready to use right out of the box.

Proudly made in the USA. Backed by a 30‑day warranty and lifetime technical support, with access to replacement parts (fees may apply).

Compatibility: King Arms AS‑VAL AEG

HIGH-PERFORMANCE MATERIAL

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

Advanced Finishing

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
Custom Cerakote Precision

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

Reviews

    Only logged in customers who have purchased this product may leave a review.

    Carbon Fiber Nylon 11

    PRO ADAPTER

    Designed for added Performance, Ergonomics and Aesthetics.

    +Low-Profile

    20-80% Condensed Dimensions

    We've designed each system to create the sleekest profile.
    +Strength

    CNC Feed Nozzle

    Areas under repeated use or load have been upgraded with replaceable CNC parts.
    +Feeding

    0.01mm Precision Tolerances

    BB-Stop tech optimized for flow and consistency.
    +Straighter Alignment

    Individually Designed

    Drums and mags are positioned to give a “meant-to-be-there” feel.
    ×

    Find Your Adapter

    Use the dropdowns below to locate your adapter.

    Need Help Identifying Your Adapter?

    Leave us your info and an optional photo — we’ll help identify the correct adapter for you.