Atrius Development 3 Position Super Selector Ambidextrous Safety
Three-position control for faster follow-up shots and confident handling.
Upgrade your AR-15 with the Atrius Development 3 Position Super Selector. Designed for tactical precision, this ambidextrous safety offers SAFE, SEMI, and SUPER-SEMI modes for enhanced control and faster follow-up shots. Built from heat-treated 4140 steel with a nitride finish, it’s rugged, corrosion-resistant, and compatible with .223, 5.56, and .300 BLK platforms. Drop-in ready for mil-spec setups with no modifications required.
Features
- Ambidextrous Design: Easy engagement from either side
- Three Modes: SAFE / SEMI / SUPER-SEMI (forced reset compatible)
- Durable Build: 4140 steel, nitride-coated for corrosion resistance
- Simple Install: Drop-in for mil-spec AR-15 lowers
- Optimized Control: Requires H2 or H3 buffer and compatible BCG
Specifications
- Material: 4140 Heat-Treated Steel
- Finish: Black Nitride
- Weight: 0.3 oz
- Includes: Selector, ambi levers, spring, T10 screw
- Compatibility: AR-15 with mil-spec lowers and fire control groups










Reviews
There are no reviews yet.