The Armaspec Fulcrum Safety Selector (brand part number ARM213-BLK) is an ambidextrous safety selector finished in black that gives the shooter a choice between a short 45-degree throw or a full 90-degree throw, adjustable to personal preference. Ambidextrous levers on both sides of the lower keep manipulation consistent no matter which hand runs the controls, making this a flexible upgrade for shooters who want to fine-tune their safety feel rather than commit to a single fixed throw angle.

Key Specifications

• Throw angle is adjustable between 45 and 90 degrees, letting the shooter set their preferred feel.
• Design is fully ambidextrous, with a lever on both sides of the lower receiver.
• Finish is black, a durable, classic finish for a hard-use control.
• Model designation is Armaspec’s Fulcrum 45/90, part of their ambidextrous safety selector lineup.

Frequently Asked Questions

What is the benefit of an adjustable throw angle? It lets the shooter choose between a shorter 45-degree throw for faster manipulation or a longer 90-degree throw for a more deliberate, tactile safe-to-fire transition, rather than being locked into one fixed angle.

Is this a true ambidextrous design? Yes, it includes a lever on both sides of the lower receiver for consistent manipulation from either hand.

Does this fit both AR10 and AR15 platforms? Confirm platform compatibility at checkout, as safety selector fitment can vary between AR10 and AR15 lower receivers.

Buy the Armaspec Fulcrum 45/90 Safety Selector

Order this Armaspec Fulcrum 45/90 ambidextrous safety selector from a Lubbock, Texas gun shop for a customizable AR build. Browse more safety selectors in our AR safety selectors selection.