TM MK23/SSX23 M4 Competition Adapter

$119.99

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

Extended Warranty

Extended 1/2-year US | 90-days International Learn more..

Free US Shipping On Orders Over $99 With Code "Freeship"
Proudly Made in the US 1-Year Warranty + Lifetime Support *

Product Details

Warranty/Support

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TM MK23/SSX23 M4 Competition Adapter Details

TM MK23/SSX23 M4 Competition Adapter

 

The TM MK23 and Novritsch SSX23/SSX303 are well-known for their silent operation and precision, making them a favorite among airsoft players who prioritize stealth and accuracy. The TAPP TM MK23/SSX23 M4 Competition Adapter takes these platforms to the next level by allowing the use of M4 AEG magazines and incorporating a flared magwell for faster, more efficient reloads. Designed and built in the USA, this pre-built, plug-and-play adapter ensures your MK23 or SSX23/SSX303 is optimized for competitive scenarios, offering seamless integration with higher-capacity magazines while maintaining the stealthy characteristics of these pistols.

 

Key Features:

M4 Magazine Compatibility: Adapt your TM MK23 or Novritsch SSX23/SSX303 to use M4 AEG magazines, increasing your magazine capacity and enabling quicker reloads, crucial 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 while preserving your stealth advantage.

HPA Powered: Calibrated for 150 max, recommended PSI: 150 max, recommended 120, this adapter ensures consistent and reliable performance, keeping your pistol ready for action in any scenario (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 MK23 or SSX23/SSX303, 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 while maintaining the quiet operation of your pistol.

 

What‚is Included:

Fully Assembled Adapter: The TAPP TM MK23/SSX23 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: TM MK23, Novritsch SSX23, Novritsch SSX303

 

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.

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

1 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).

Reviews

1 review for TM MK23/SSX23 M4 Competition Adapter

  1. merrill_roy (verified owner)

    I ordered the mk23/ ssx23 to m4 adapter. The results were subpar. I feared I had blown $150 on a paperweight. Contacted Tapp and they offered to replace it or refund my money. They were in the process of refining the ssx23 version. Just tested the newest version and am very pleased with the results. It took some time, but ssx23/ ssx303 customers should have no issues going forward. Great customer service. I have the ssx303. Using 0.25g bbs at 100-110psi chrono’s at 348-355 fps.

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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.
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