The Weaver 99691 encompasses 6-Hole Tactical Rings, furnished explicitly with Picatinny, highlighting six screws for optimal security and clamping pressure. This model is primarily updated for LE and military utilization. Key features amalgamate a Picatinny crossbolt design (transitioning from Weaver to Picatinny specifications), a sturdy Type III hard coat anodized finish, Torx screws with no strip/slip, and a broadened assortment of height alternativesSuitable for special-purpose tactical equipment, this product requires specialized mounting hardware to affix the model-specific scopes and sights.