Product Overview
The Arisaka Momentary Tailcap is engineered to replace standard factory tailcaps on compatible weapon light bodies, delivering a dedicated momentary-only activation interface. This component optimizes light control for tactical applications where precise, on-demand illumination is critical. Constructed from machined 6061-T6 aluminum and finished with a Mil-Spec Type III hard coat anodize, this tailcap is built to withstand rigorous field conditions, ensuring consistent and reliable performance. It integrates seamlessly, providing a durable and positive activation point without extraneous features.
Key Features
Momentary-Only Activation
Designed for immediate and intuitive light control, the momentary-only function eliminates the possibility of accidental constant-on operation. This simplifies user interaction under stress, allowing for rapid light deployment and disengagement without cycling through multiple modes.
Robust Construction
Precision machined from 6061-T6 aluminum, the Arisaka Momentary Tailcap offers superior durability and resistance to impact. The Mil-Spec Type III hard coat anodized finish provides enhanced abrasion resistance and corrosion protection, maintaining its integrity in challenging environments.
Optimized Integration
This tailcap is specifically designed for compatibility with Surefire Scout-style weapon light bodies (e.g., M300 and M600 series). Its precise dimensions ensure a secure fit and reliable electrical contact, maintaining the light’s sealing properties against dust and moisture ingress.
Technical Specifications
- Material: 6061-T6 Aluminum
- Finish: Mil-Spec Type III Hard Coat Anodize (Black)
- Functionality: Momentary Switch
- Compatibility: Surefire Scout-style Weapon Light Bodies (M300, M600 series)
- SKU: RSR|ARSTC-2









