The Armaspec SFT 45/90 Ambidextrous Safety Selector (brand part number ARM113RED) is a Red-finished AR safety that lets shooters run either a fast 45-degree short-throw arc or a standard 90-degree throw from the same lever, without swapping parts. Armaspec builds the SFT with full ambidextrous levers so both the strong-side and weak-side thumb get positive, tactile control, which matters for shooters who train on both shoulders or run a support-hand-dominant setup. It’s compatible with mil-spec AR10 and AR15 platforms, making it a drop-in upgrade for most modern sporting rifles. The Red finish gives a competition build or a range gun a sharp splash of color against a black or FDE lower.

Key Specifications

• Switches between a 45-degree short-throw and standard 90-degree arc from the same lever.
• Built with full ambidextrous levers for positive control from either side.
• Finished in Red for a distinct competition or range-gun accent.
• Compatible with both AR10 and AR15 mil-spec platforms.
• Functions as a direct safety selector replacement, not a fire-control redesign.

Frequently Asked Questions

Can I choose between 45 and 90 degrees? Yes, the SFT switches between a 45-degree short-throw and a standard 90-degree arc from the same lever.

Will this fit my AR-10? Yes, it’s compatible with mil-spec AR10 and AR15 platforms.

Is it ambidextrous? Yes, both the strong-side and weak-side levers are fully functional.

Buy the Armaspec SFT 45/90 Short-Throw Ambidextrous AR Safety Selector – Red

Get a faster, more positive safety throw and a sharp color accent. Order it from our Armaspec lineup, part of our AR safety selectors selection, at our Lubbock, Texas gun shop for fast, direct shipping.