Ambi Speed Safety Stainless
$37.95 at OpticsPlanet · 5 stores
In stock Sale
Best price
$35.99at Brownells
In stock checked Oct 1, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Brownells Best price | $35.99checked Oct 1, 2026 | In stock | Buy at Brownells | |
| OpticsPlanet | $35.99Salechecked Oct 1, 2026 | In stock | Buy at OpticsPlanet | |
| GunMag Warehouse | $35.99checked Oct 1, 2026 | In stock | Buy at GunMag Warehouse | |
| MidwayUSA | $35.99checked Oct 1, 2026 | In stock | Buy at MidwayUSA | |
| Ammunition Depot | $41.49checked Oct 1, 2026 | In stock | Buy at Ammunition Depot | |
| Battlehawk Armory | $29.33Salechecked Oct 1, 2026 | Check store | Buy at Battlehawk Armory | |
| Palmetto State Armory | $46.99checked Oct 1, 2026 | Check store | Buy at Palmetto State Armory |
Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.
Price history
Lowest in-stock price in the last 30 days: $35.99 at Brownells. Dashed line = out of stock. Tracking since Sep 27, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Ammunition Depot | $41.49 | $41.49 | $41.49 |
| Battlehawk Armory | $29.33 | $29.33 | $29.33 |
| Brownells | $35.99 | $35.99 | $35.99 |
| GunMag Warehouse | $35.99 | $35.99 | $35.99 |
| MidwayUSA | $35.99 | $35.99 | $35.99 |
| OpticsPlanet | $35.99 | $35.99 | $35.99 |
| Palmetto State Armory | $46.99 | $46.99 | $46.99 |
Since Sep 27, 2026.
About this part
The St45 Short Throw Ambidextrous Safety Selector Black is an AR-15 lower part from Armaspec. It's sold by 7 stores (5 in stock), from $29.33 to $46.99. The lowest in-stock price in the last 30 days was $35.99 at Brownells.
Specifications
- Manufacturer
- Armaspec
- Color
- Black
- Type
- Safety
- Platform
- AR-15
- Material
- Aluminum
From the manufacturer
Designed differently than traditional AR-15 safety selectors, the Armaspec ST45 cuts the traditional 90-degree throw in half, giving users short, fast travel from fire to safe and back again. The selector is ambidextrous, allowing users to quickly change the status of their rifle using either hand, and the throw is designed to be smooth and seamless when traveling in either direction. Each Armaspec ST45 safety selector is machined with aluminum levers sandwiching a steel core. The levers are locked into place with Torx screws, and the key needed for installation is included. The company warns that these levers should not be used on AR lower receivers that do not have "FIRE" Mfg: Armaspec
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