Armaspec Fulcrum45 Ambi 45 Degree Safety Selector

The Armaspec Fulcrum45 is an ambidextrous 45 degree safety selector designed for AR15 and AR10 platform receivers. It engages at approximately 45 degrees to enable faster disengagement than a traditional 90 degree selector. The selector offers easy-to-reach levers and a smooth, crisp lockup for intuitive operation from either side of the receiver. Use the 45 degree side only on receivers marked with the correct 45 degree FIRE position; use the 90 degree side for receivers without those markings.

Key Specifications

• The product type is a Safety Selector.
• Compatibility is listed as AR15/AR10 platforms.
• The model is identified as the Fulcrum45.
• Operation is ambidextrous with levers accessible from either side of the receiver.
• The selector engages at approximately 45 degree throw for faster disengagement.
• The finish is Anodized in Black.

Well-suited for builds where quicker, intuitive selector movement is desired, the Fulcrum45 supplies reliable, tactile feedback and ambidextrous control for a wide range of rifle setups. Its smooth action and crisp lockup make it a practical upgrade for shooters who value clear, repeatable selector positions in dynamic use.