The Noveske STS is an ambidextrous short throw safety for your AR-15 that has a shorter 60-degree range between Safe and Fire; this is 30 degrees shorter than the standard safety. The Short Throw Selector STS is constructed with a stainless steel nitride selector drum and molded levers from Magpul Industries. Installation of this selector requires a very small Jewelers flat blade screwdriver not included.

Included:

• Ambi selector drum
• 2 Screws
• A short & a long Magpul SSG Lever for operator preference