The Armaspec SFT45/90 is an ambidextrous safety selector for the AR-10 and AR-15 platform that can be used in either a 45-degree or a 90-degree throw, and this version has blue levers (brand part no. ARM113-BLU). That flexibility means one part covers both a short-throw setup and a standard full-throw rotation. Armaspec built it for a smooth feel and a crisp lockup, with aluminum levers on a steel core. It is made in the USA, which makes it a versatile upgrade when you want the option of either throw.

Key Specifications

• The throw is 45 or 90 degrees, so one selector works as a short-throw or a full-throw safety.
• The selector is ambidextrous, allowing operation from either side of the rifle.
• It fits AR 5.56/.223 and 7.62/.308 platforms, covering AR-15 and AR-10 lowers.
• The levers are aluminum on a steel core, balancing light weight and durability.
• The color is blue, a bright accent on the lower.
• The part is made in the USA.
• Armaspec covers it with a lifetime warranty.

Frequently Asked Questions

What does 45/90 mean? The selector can be used in either a 45-degree short throw or a 90-degree full throw, so it suits both setups.

Which platforms does it fit? It fits AR 5.56/.223 and 7.62/.308 platforms, meaning AR-15 and AR-10 lowers.

Is it ambidextrous? Yes. The SFT45/90 is an ambidextrous safety selector.

Buy the Armaspec SFT45/90 Short/Full-Throw Safety Selector, Blue

With a selectable throw, ambidextrous levers and a lifetime warranty, the SFT45/90 is the flexible choice in Armaspec’s selector line. Order it from our Lubbock, Texas gun shop for fast shipping, and see more gun parts kits while you are here.