Yhm Mini Riser 1 1/4" Long

The Yhm Mini Riser 1 1/4" Long by Yankee Hill Machine Co is a MIL-SPEC 1913 Picatinny-compliant mounting riser engineered to elevate optics, red dot sights, magnifiers, and tactical accessories on rifle rails. At 1.25 inches in length with a half-inch elevation profile, this aluminum riser provides rapid sight-line adjustment for co-witness configurations, elevated scope placement, or flashlight/laser positioning without rail-mounted accessory conflict.

Constructed from aluminum for weight savings, the mini riser meets MIL-SPEC 1913 Picatinny standards and incorporates an enlarged clamping screw that distributes fastening force over a wider surface area—critical for preventing micro-movement under recoil and maintaining zero integrity during live-fire training or duty carry. The larger screw also reduces the risk of stripping and provides superior clamping power compared to standard-diameter fasteners. The compact 1 1/4-inch length makes this riser suitable for crowded rail real estate where space is limited, such as upper receivers with front-end mounted accessories or short-rail tactical carbines.

Law enforcement, military, and competitive shooters use mini risers to achieve proper sight picture geometry on AR-platform rifles, precision rifles with factory rails, and patrol carbines running multiple optic setups. The half-inch elevation is sufficient for lower-1/3 co-witness or bridge-mounted optic positioning without introducing excessive height that complicates holstering or creates stability issues during movement. Compatibility spans any platform featuring MIL-SPEC 1913 Picatinny rails, including AR-15, AR-10, piston-driven systems, and bolt-action tactical platforms.