Warne MSR Extended Skeletonized 30mm Scope Mount - Lightweight & Durable Tactical Optics Mounting Solution
The Warne MSR Extended Skeletonized 30mm scope mount is purpose-built for modern tactical rifles and MSR platforms that demand a lightweight, rock-solid optics solution. This second-generation X-SKEL design combines a skeletonized aluminum construction with the kind of durability and repeatability serious shooters depend on. If you're running a quality optic on an AR, this mount keeps weight down while delivering the rock-steady performance that matters when rounds count.
The extended cantilever design—an additional inch of forward reach compared to standard mounts—solves a real problem: proper eye relief with today's longer eyepieces. That extra forward length lets you mount your scope where it belongs without cramping your shooting position or forcing an awkward cheek weld. The 1-piece clamp design and 1/2" tactical nut attachment create a connection that won't shift once torqued down (65 in/lbs recommended). This is the kind of geometry and engineering that separates a mount you'll trust from one you'll keep adjusting.
Warne engineered the X-SKEL to return to zero reliably, shot after shot. The skeletonized ring bodies and caps trim weight without cutting corners on strength—steel threaded inserts protect against stripped fasteners, and #8 Torx-style hardware ensures consistent, repeatable tightening. The mount sits your optic at the ideal height for MSR ergonomics, so you get a natural sight picture and comfortable handling right out of the box.
Key Features
- Extended 1-inch forward cantilever for optimal eye relief and longer eyepiece accommodation
- Skeletonized aluminum body and caps reduce overall weight without sacrificing strength
- 1-piece clamp design with 1/2" tactical nut attachment for solid, dependable mounting
- Steel threaded cap inserts prevent fastener stripping and extend mount lifespan
- #8 Torx-style fasteners for precise, repeatable torquing
- Maintains Warne's legendary return-to-zero repeatability
- Ideal mounting height for AR and MSR-type rifles
Specifications
| Tube Diameter | 30mm |
| Mount Type | MSR Extended Skeletonized (X-SKEL) |
| Cantilever Forward | 1 inch extended |
| Attachment | 1/2" tactical nut |
| Recommended Torque | 65 in/lbs |
| Fasteners | #8 Torx style with steel threaded inserts |
| Construction | Skeletonized aluminum with steel components |
Frequently Asked Questions
What platforms is the Warne X-SKEL designed for?
The X-SKEL is optimized for MSR-type rifles and similar modern tactical platforms where proper eye relief and ideal sight height matter for performance and ergonomics.
Does this mount accommodate longer scope eyepieces?
Yes. The extended 1-inch cantilever forward is specifically designed to provide generous clearance for the longer eyepieces found on contemporary hunting and tactical scopes.
How do I attach this mount to my rifle?
The X-SKEL uses a 1/2" tactical nut attachment. Torque the fasteners to 65 in/lbs for secure, reliable mounting. The #8 Torx-style fasteners with steel threaded inserts ensure consistent tightening and long-term durability.
Will this mount hold zero between uses?
Yes. Warne's return-to-zero capability is maintained in the X-SKEL design, so your optic stays dialed in shot after shot and session to session.

