https://store-mpr31.mybigcommerce.com/copy-of-ati-atig15ms6mmarc-mil-sport-6mm-arc-10-1-right-hand/

Brand ATI
Category Tactical Rifles
Caliber 6mm ARC
Model Mil-Sport
Action Semi-Auto
Capacity 10+1
Hand Right
Rails 15" M-LOK
Thread Pattern 5 / 8"-24 tpi
Twist 1:7.50"