The American Rifle Company 30mm X-Low Scope Rings, Black (American Rifle Company part no. MB-R-30-20) are two-piece steel scope rings from American Rifle Company, bored for a 30mm main tube and built to a x-low height that keeps the scope as close to the bore as possible, for a low, aggressive cheek weld with a smaller objective bell. Clamping to a standard Picatinny rail, they’re built to hold a scope rock-solid under recoil for precision rifle competitors and long-range hunters who can’t afford a ring shifting zero mid-string.

Key Specifications

• Bored for a 30mm main-tube scope.
• Built to x-low height (0.79”), measured from the rail interface to the ring’s tube centerline.
• Clamps to a standard Picatinny rail for broad mounting compatibility.
• Finished in black to match most factory rifle finishes.
• Engineered for a rigid, no-slip clamp on the scope tube under recoil.

Frequently Asked Questions

Will these fit a different tube diameter? No, these rings are bored specifically for a 30mm main tube and will not securely clamp a different diameter.

Why choose x-low height? Ring height controls scope-to-bore clearance and cheek weld; x-low height keeps the scope as close to the bore as possible, for a low, aggressive cheek weld with a smaller objective bell.

Buy the American Rifle Company 30mm X-Low Scope Rings, Black

Order the American Rifle Company 30mm X-Low Scope Rings, Black from our Lubbock, Texas gun shop for fast, insured shipping—a rigid steel ring set built to keep a 30mm scope locked on zero. Browse more scope rings from our Lubbock, Texas shop.