AR-15 Trigger & Selector Bundle – Rise Rave 140 Super Sporting Trigger (Curved) + Atrius 3-Position Super Selector

AR-15 Trigger & Selector Bundle – Rise Rave 140 Super Sporting Trigger (Curved) + Atrius 3-Position Super Selector

This bundle pairs a proven drop-in trigger upgrade with a robust 3-position selector for builders who want a cleaner break and more capable controls. The Rise Armament RAVE 140 Super Sporting Trigger (Curved, Black) delivers a smooth 3.5 lb single-stage pull with minimal take-up and a short, tactile reset—an easy improvement over typical mil-spec triggers for range, hunting, and competition use. It installs as a self-contained cassette in a 6061 housing and includes anti-walk pins for a secure fit.

Matched with it is the Atrius Development 3-Position Super Selector, offering SAFE / SEMI / SUPER-SEMI positions with positive detents and a crisp 90° throw for confident engagement and quick transitions. Together, this kit provides a practical performance upgrade at the trigger and selector in one package.

Features

Rise RAVE 140 Trigger (Curved)

• Single-stage 3.5 lb pull with crisp break and short tactile reset
• No take-up before engaging the sear (per manufacturer)
• Curved trigger blade sits farther back for enhanced control
• Drop-in cassette design in 6061 aluminum housing
• S7 tool steel internals with black nitride finish
• Includes anti-walk pins for secure installation

Atrius Super Selector

• Three-position selector: SAFE / SEMI / SUPER-SEMI
• Positive detents and tactile clicks with 90° throw
• Heat-treated 4140 steel with corrosion-resistant finish
• Drop-in fit for most mil-spec lowers (minor fitment may be required)

Specifications

Trigger (Rise RAVE 140)

• Type: Single-stage drop-in cassette
• Pull Weight: 3.5 lb
• Trigger Bow: Curved, black
• Housing: 6061 aluminum, hardcoat anodized (black)
• Internals: S7 tool steel, black nitride finished
• Includes: Anti-walk pins

Selector (Atrius)

• Positions: SAFE / SEMI / SUPER-SEMI
• Throw Angle: 90°
• Material: Heat-treated 4140 steel
• Finish: Corrosion-resistant finish
• Compatibility: Mil-spec AR-15 lowers / FCGs (.223/5.56/.300 BLK)