Backed by roots steeped in the long-standing traditions of fine British craftsmanship but fully modernized with rapidly developing technologies and expertise from the aerospace and defense industries, Sterling Arms embodies the evolution of precision firearms manufacturing.
• AR-180B Style Rifle
• Piston Driven
• Semi- Automatic
• 5.56 / .223
• Multiple Stock Options
Download the manual here – SAI R18 MK2 Manual – 07-11-2022
Download the Warranty MRA form here – Warranty Return Form