The LaRue Tactical LT719 Ultra-Low Mount QD 2-Piece Rings secure 30 mm optical maintubes to MIL-STD-1913 Picatinny rails. Precision-machined from aerospace-grade aluminium and finished with black hardcoat anodising, these rings feature LaRue's proprietary Speed Lever quick-detach mechanism to maintain repeatable return-to-zero performance across repeated mounting and dismounting. With a low optical centerline height of 0.875 inches (approximately 22.2 mm) from the top of the rail, the two-piece design allows independent ring spacing across actions to accommodate wide ejection ports and varied tube lengths.

Key Features

• Proprietary Speed Lever QD System: Enables rapid attachment and detachment from Picatinny rails while preserving repeatable return-to-zero accuracy.
• Ultra-Low Profile Geometry: Positions the optical axis 0.875 inches (~22.2 mm) above the rail bed to bring glass tight to the bore axis.
• Independent Two-Piece Construction: Offers flexible ring placement to bridge long actions, custom ejection ports, and unconventional scope maintube dimensions.
• Aerospace-Grade Aluminium Build: Machined from solid aluminium alloy with a protective black hardcoat anodised finish for high mechanical durability under heavy centerfire recoil.

Specifications

• Optical Tube Diameter: 30 mm
• Centerline Height: 0.875 inches (~22.2 mm) from the rail surface to the optical axis
• Mounting Interface: MIL-STD-1913 Picatinny rail
• Configuration: 2-piece ring set
• Material: Aerospace-grade aluminium
• Finish: Black hardcoat anodising
• Power Requirements: None (fully mechanical)
• Included Accessories: QD adjustment wrench/spanner, spare ring screw, and installation instructions

Who is the Larue Tactical LT719 Ultra-Low QD Mount for?

• Precision long-range bolt-action rifle shooters — secures 30 mm scopes at an ultra-low 0.875-inch (~22.2 mm) centerline height to establish a consistent, natural cheek weld on low-comb precision stocks while keeping the optical axis close to the bore.
• Hunters using traditional-comb sporting rifles — utilises a 2-piece ring format and a low 0.875-inch (~22.2 mm) optical height to allow custom ring spacing around wide ejection ports and clear action cycling without requiring elevated cheek risers.

Less suitable for: Flat continuous-rail rifles running large 50 mm to 56 mm objective bells or high AR-style inline stocks that lack clearance at an 0.875-inch centerline height; these configurations require medium-to-high one-piece cantilever mounts or taller rings with at least 1.273 to 1.375 inches of centerline clearance. It is also unsuitable for direct attachment to non-standard Weaver rails or grooved receiver dovetails without Picatinny conversion adapters.