The Wise Arms WA-15B is a 6mm ARC AR-platform rifle (Wise Arms part no. 18-6MM-BLK) built for shooters who want the flat-shooting, long-range performance of 6mm ARC in a straightforward semi-automatic package. It’s fitted with an 18-inch barrel and a 1-in-8-inch twist rate for stabilizing 6mm projectiles at extended range, and feeds from a 30+1 capacity with one 30-round magazine included. The rifle ships without fixed sights, leaving the top rail clear for the optic of a shooter’s choice. Finished in black and weighing approximately 11.45 lbs, the WA-15B gives long-range shooters a dependable option for stretching distance without stepping outside the AR platform.

Key Specifications

• Chambered in 6mm ARC for flat-shooting, long-range performance.
• Uses a 1-in-8-inch twist rate for stabilizing 6mm projectiles.
• Fitted with an 18-inch barrel for extended reach.
• Feeds from a 30+1 capacity, with one 30-round magazine included.
• Weighs approximately 11.45 lbs as configured.
• Ships without fixed sights, leaving the top rail clear for an optic.
• Built as a semi-automatic AR-platform rifle.
• Runs semi-automatic operation for reliable, fast-cycling performance.
• Finished in black for a durable, classic look.

Frequently Asked Questions

What caliber does the WA-15B shoot? It’s chambered in 6mm ARC, a flat-shooting round built for extended-range accuracy.

Does it come with sights? No, it ships without fixed sights, leaving the top rail clear for the optic of your choice.

Buy the Wise Arms WA-15B

Long-range shooters who want 6mm ARC performance from a straightforward AR platform should look closely at the WA-15B. Order this Wise Arms rifle from our AR rifle selection at Schaefer Defense, and we’ll ship it insured to your local FFL from our Lubbock, Texas shop.