LayLax First Factory anti-rotation lock pin set for the Tokyo Marui Next Gen HK416D Recoil Shock. CNC aluminium side links and steel pins lock the trigger group pins in place, stopping them walking out and wearing the receiver. Drop-in fit with the included hex fasteners, in black.
The links are CNC-machined aluminium with steel mounting pins, finished in a hard-anodised, anti-corrosion black coating that matches the receiver.
It is a direct drop-in fit using the included hex fasteners. Once fitted, it stops pin displacement and the lower receiver wall wear that comes with it, so the trigger keeps resetting cleanly over long use.
Key Features
- For the Tokyo Marui Next Gen HK416D Recoil Shock
- CNC aluminium links with steel pins
- Hard-anodised black finish
- A stop for pin walk-out and receiver wear
- Side retention links, pins and screws included
Real-World Use Cases
Typical uses: tidying up a well-used HK416D that is shedding pins; protecting a fresh receiver from day one; part of a full LayLax upgrade build; a neat external detail on a black rifle.
Technical Specifications
- Compatibility: Tokyo Marui Next Gen HK416D Recoil Shock
- Construction: CNC aluminium links, steel pins, hard-anodised
- Included: Side retention links, pins, fixing screws
- Colour: Black
- Manufacturer: LayLax First Factory
UK Legal & Site Notes
External parts are accessories, not imitation firearms, so no defence is needed to buy this part. Check it matches the platform listed above before ordering, and use a competent tech if you are unsure about fitting.
Order the LayLax anti-rotation trigger lock pin from Airsoftdirect for fast UK delivery.









