Atrius FRS Ambi Super Safety Selector + BHA GoldenHawk 3.5 lb Curved Trigger

Bundle Includes

• 1x Atrius Ambidextrous Forced Reset Selector (FRS) — Super Safety
• 1x BHA Precision Golden Hawk 3.5 lb Single-Stage Curved Trigger

Atrius Ambidextrous Forced Reset Selector (FRS) — Super Safety

• Ambidextrous 3-position selector: SAFE / SEMI (Traditional) / SUPER-SEMI
• Ultra-smooth engagement with crisp 90° tactile selector clicks
• Positive locking design engineered to resist movement under recoil
• 4140 heat-treated steel construction
• Corrosion-resistant finish
• Mechanically leveraged system designed to reduce wear on internal components
• Aggressive ergonomic levers (textured and chamfered)
• Drop-in installation for compatible mil-spec AR-15 lowers
• Torque spec: 15 in-lbs
• Selector screw: T10, 4-40 thread
• Recommended spring: McMaster-Carr 9657K619

BHA Precision Golden Hawk 3.5 lb Single-Stage Curved Trigger

• 3.5 lb single-stage pull weight
• Traditional curved trigger design
• Crisp break with minimal creep
• Fast, positive reset
• Enhanced control and consistency

Compatibility & Fitment

• Designed for mil-spec AR-15 platforms (.223 / 5.56 / .300 BLK)
• Not compatible (without gunsmithing) on AR-10 (LR-308 / SR-25) platforms
• Some AR9 and non-standard platforms may require professional gunsmithing
• Works best with low shelf or FA pocket lowers
• Requires an FA style bolt carrier group

Buffer Requirements

• Minimum H2 buffer (H3 recommended) for firearms with carbine extensions and 16" or shorter barrels
• Standard rifle buffer for 20" A2 stock systems

Notes

• Super-Safety uses a dovetail cam with approximately 15° tolerance which may allow slight over-travel before disengagement (normal design behavior)

Installation / Hardware Notes

• Use Blue Loctite only
• Verify function with dummy rounds before live fire