The Atrius Development Group G-LEVER Ambidextrous Forced Reset Selector (FRS) is a next-generation fire control upgrade engineered for AR-15 shooters who demand faster manipulation, enhanced control, and uncompromising durability. Featuring a unique three-position system - SAFE, SEMI, and SUPER-SEMI - this innovative selector transforms how your rifle cycles and responds without requiring a complete trigger group replacement. Machined from heat-treated 4140 steel and finished with a corrosion-resistant coating, the G-LEVER is built to withstand extreme conditions. Its mechanically leveraged design reduces internal wear compared to traditional forced-reset triggers, preserving your rifle's longevity while still delivering rapid, consistent engagement. Now specifically compatible with Geissele SSA, SSA-E, and G2S triggers, the G-LEVER is a versatile upgrade for the serious shooter. The included aluminum Lever Blocker, finished in black nitride, prevents over-rotation and protects internal components shot after shot. Proudly made in the USA.
Product Highlights
- Three-Position Control: Offers SAFE, SEMI, and SUPER-SEMI firing modes for enhanced manipulation and faster follow-up shots without swapping your trigger group.
- Geissele Trigger Compatible: Designed to work seamlessly with Geissele SSA, SSA-E, and G2S triggers (X Series not compatible), expanding compatibility with premium fire control groups.
- Heavy-Duty 4140 Steel Construction: Heat-treated for superior strength with a corrosion-resistant finish, ensuring dependable performance under high round counts and harsh environments.
- Ambidextrous Drop-In Design: Fully ambidextrous controls with a 90-degree throw and crisp, tactile engagement replace your factory safety selector with minimal effort (some fitment may be required).
- Lever Blocker Included: Black-nitrided aluminum Lever Blocker prevents cam lever over-rotation and shields the trigger group from unnecessary stress, maximizing reliability and longevity.
Specs
- Brand: Atrius Development Group
- MPN: ADG-FRS-AMBI-G
- UPC: 850079014022
- Function Modes: SAFE / SEMI / SUPER-SEMI
- Material: Heat-treated 4140 steel
- Finish: Corrosion-resistant coating
- Lever Blocker Material: Aluminum (black nitrided)
- Selector Type: Ambidextrous
- Throw Angle: 90-degree
- Compatible Platform: AR-15 (mil-spec / full-profile)
- Compatible Calibers: .223 Remington / 5.56 NATO / .300 Blackout
- Trigger Compatibility: Geissele SSA, SSA-E, G2S (X Series not compatible)
- Installation Type: Drop-in replacement for standard safety selector (some fitment may be required; low-shelf lowers recommended)
- Included Components: FRS Selector, Lever Blocker
- Country of Origin: USA
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