AR SS

Engineered for control. Built for durability. Designed to run.

The AR SS 3-Position Push-Button Selector System is a precision-machined upgrade for AR-15/ AR-9platforms utilizing a low shelf (M16 cut) lower receiver. Built around hardened tool steel components and refined selector geometry, this system delivers smooth indexing, positive engagement, and consistent performance across compatible builds.

This is a purpose-driven selector system focused on reliability, durability, and clean mechanical function.

Core Features

• 3-Position Push-Button Selector
  Clean, tactile engagement with defined selector positions.
• D2 Tool Steel Cam
  Exceptional wear resistance and long-term durability under repeated use.
• A2 Pattern Lever
  Proven ergonomics. Familiar manipulation. No learning curve.
• Rounded Detent
  Smooth indexing with positive selector feedback.
• Red Plug Indicator
  High-visibility reference point for quick visual confirmation.

Compatibility

• Designed for AR-15 lower receivers with a low shelf (M16 cut).
• Recommended buffer weight: H2 or H3 for optimal system balance.
• Due to platform variances, minor fitting to the upper receiver may be required in select cases.
• Approximately 90% of AR-15 platforms meeting low-shelf specifications are compatible.

Always verify your lower receiver configuration prior to installation.

Built to Perform

Every component is machined with durability in mind — from the hardened D2 cam to the precisely finished selector hardware. This system is designed for shooters who demand clean operation, mechanical confidence, and dependable function from their platform.

Legal Notice

Designed for use in legally configured semi-automatic firearms. It is the purchaser’s responsibility to ensure compliance with all applicable federal, state, and local laws.