Polymer RIS Mount for CZ 75D / Steyr M9-A1 / STI Duty Pistols by ASG

This practical polymer RIS mount is designed for use with airsoft pistols CZ 75D Compact, Steyr M9-A1, and STI Duty. It attaches directly to the pistol’s frame using two screws and provides both a top rail for optics and a bottom rail for lights or lasers. The lightweight polymer construction keeps your setup ergonomic without adding bulk. No modifications required—this mount installs easily and fits most 20mm RIS-compatible accessories.

Warning

This mount is intended only for airsoft replicas with spring or GNB (Gas Non-Blowback) systems. It is not suitable for GBB pistols due to slide recoil impact.

Key Features

• Top and bottom RIS rails
  Attach red dot sights, flashlights, or lasers.
  
  
• Lightweight and durable polymer
  Keeps weight low without modifying the pistol.
  
  
• Easy installation
  Mounts directly to the pistol frame with included screws.
  
  
• Model compatibility
  Fits CZ 75D Compact, Steyr M9-A1, and STI Duty.
  
  
• Only for spring and GNB replicas
  Not designed for GBB due to recoil stress.

Technical Specifications

• Designed for: CZ 75D Compact, Steyr M9-A1, STI Duty
• Compatibility: Spring / GNB replicas
• Material: Polymer
• Color: Black

Package Contents

• Polymer RIS mount for CZ 75D / Steyr M9-A1 / STI Duty pistols