
Availability: In Stock
The Armaspec Fulcrum 45/90 ambidextrous safety selector gives you control over your AR's manual of arms. Unlike a fixed safety throw, this selector lets you run it either 45 degrees or 90 degrees—choose the angle that works best for your grip style, shooting position, or gloved use. Built from aluminum and made in the USA, it's a straightforward upgrade that gives you options without replacing the whole safety assembly.
Reach and engagement matter when you're moving or transitioning under stress. The Fulcrum's easy-to-access levers work intuitively from either side of the receiver, so left- and right-handed shooters alike can manipulate the safety without breaking grip or shifting position. The action is smooth and confident, with a crisp lockup that leaves zero ambiguity about whether the rifle is hot or safe.
If you're building a rifle that bounces between shooters, or you simply want a safety selector that adapts to your technique rather than forcing you into one, the Fulcrum delivers practical versatility. No guessing, no fumbling—just solid American-made hardware that does what you ask.
| Brand | Armaspec |
| Model | Fulcrum 45/90 |
| Type | Ambidextrous Safety Selector |
| Material | Aluminum |
| Safety Throw Options | 45 degrees or 90 degrees |
| Configuration | Ambidextrous |
| Finish | Black |
| Country of Origin | USA |
Yes. The Fulcrum is designed to allow you to choose between 45-degree and 90-degree throw, so you can adjust it to match your preferred safety manipulation angle.
Yes. The Fulcrum operates smoothly from either side of the receiver, making it equally accessible for right-handed and left-handed shooters without any modifications.
The Fulcrum is designed as a long gun safety selector. Verify compatibility with your specific platform before purchase.
The Fulcrum is constructed from aluminum and is made in the USA.

SKU: 126513848 • Weight: 1oz





Availability: In Stock
The Armaspec Fulcrum 45/90 ambidextrous safety selector gives you control over your AR's manual of arms. Unlike a fixed safety throw, this selector lets you run it either 45 degrees or 90 degrees—choose the angle that works best for your grip style, shooting position, or gloved use. Built from aluminum and made in the USA, it's a straightforward upgrade that gives you options without replacing the whole safety assembly.
Reach and engagement matter when you're moving or transitioning under stress. The Fulcrum's easy-to-access levers work intuitively from either side of the receiver, so left- and right-handed shooters alike can manipulate the safety without breaking grip or shifting position. The action is smooth and confident, with a crisp lockup that leaves zero ambiguity about whether the rifle is hot or safe.
If you're building a rifle that bounces between shooters, or you simply want a safety selector that adapts to your technique rather than forcing you into one, the Fulcrum delivers practical versatility. No guessing, no fumbling—just solid American-made hardware that does what you ask.
| Brand | Armaspec |
| Model | Fulcrum 45/90 |
| Type | Ambidextrous Safety Selector |
| Material | Aluminum |
| Safety Throw Options | 45 degrees or 90 degrees |
| Configuration | Ambidextrous |
| Finish | Black |
| Country of Origin | USA |
Yes. The Fulcrum is designed to allow you to choose between 45-degree and 90-degree throw, so you can adjust it to match your preferred safety manipulation angle.
Yes. The Fulcrum operates smoothly from either side of the receiver, making it equally accessible for right-handed and left-handed shooters without any modifications.
The Fulcrum is designed as a long gun safety selector. Verify compatibility with your specific platform before purchase.
The Fulcrum is constructed from aluminum and is made in the USA.
SKU: 126513848 • Weight: 1oz
