Features:

• Tri-Rail Extensions for the FNH SLP and SLP MK1
• Aluminum construction with a durable matte black finish
• Three Mil-Std 1913 mounting rails
• Installs over existing magazine tube

Benefits:

• Provides thre Mil-Std 1913 rails for mounting lasers, lights, and other accessories
• Aluminum alloy construction will hand up to hard use
• Installs without tools over existing magazine tube