The Armaspec ST45 Short Throw Ambi Safety Selector is an ambidextrous AR-15/AR-10 pattern safety designed around a 45 degree throw. Instead of rotating the selector a full 90 degrees, the ST45 is indexed to reach the FIRE position at approximately the 45 degree point, enabling faster, smoother operation with a crisp lockup.
Key Features
Ambidextrous 45 degree short-throw operation for quicker safe and fire transitions
Super smooth feel with a crisp safety lockup
Designed for AR-15 and AR-10 pattern lowers that have the correct 45 degree FIRE receiver markings
OD Green finish for a coordinated build look
Choose the ST45 when your receiver uses the correct 45 degree FIRE markings for a tighter, faster safety cadence.
