True North Concepts STRIX-16 Optic Riser Precision, strength, and placement freedom—this 16-slot Picatinny riser lets you push LPVOs, ACOG-style optics, or magnifiers farther rearward for ideal eye relief without compromising rigidity. Highlights 7075-T6 aluminum body with hard-coat anodizing 16-slot Picatinny rail mirrors AR upper slot locations with two extra rear slots for rearward mounting 0.625” rise to clear irons/lasers and tailor head position Integrated recoil lug for repeatable zero and solid lock-up Reversible design for layout flexibility Steel Picatinny clamps for durable, secure interface Black and Earth Brown finishes Designed & manufactured in the USA; Berry compliant Quick Specs Height over host rail: 0.625” Rail spec: MIL-STD-1913 / Picatinny, 16 slots Materials: 7075-T6 aluminum riser, steel clamps Finish: Hard-coat anodized Use Cases Optimize eye relief on LPVOs, fixed-power optics (ACOG-style), and red-dot + magnifier stacks Gain rearward mounting space on AR-pattern uppers or any top rail with Picatinny interface Fine-tune cheek weld/height for duty, competition, or precision rifles Fit Notes Install on a true Picatinny top rail; seat the recoil lug in a rail slot before torquing per your optic/riser OEM guidance. The extra two rear slots help when running short stocks, helmets/NODs, gas masks, or heavy clothing.
