Area 419 Match Scope Rings Features The Area 419 Match Scope Rings begin life as separate base and cap components machined and anodized in batches before being fully assembled. Once assembled each set is placed into specially produced rail fixtures with the caps torqued to spec over custom spacers which gives the rings room to clamp down evenly on the scope tube. The pair is then final-bored together as a matched set directly in Area 419 s machining centers ensuring the internal bore surface is true and consistent rather than approximated from separately machined halves. This process produces a grip on the optic that is more reliable and more precise than rings bored before assembly. Finished in black anodized aluminum with a 1.10 inch ring height in the medium size these rings fit a 30mm scope tube and weigh just 0.48 pounds for the pair. Each finished set is laser marked to uniquely identify it as a match to its precision-bored counterpart so the rings are never mixed with another set after final boring. Built as a 2-piece ring system for long action and short action receivers alike they are backed by a manufacturer limited lifetime warranty and made in the USA. For a shooter building a precision rifle who wants rings matched specifically to each other rather than mass-produced to a tolerance the Area 419 Match Scope Rings are a deliberate upgrade. Area 419 Match Scope Rings Specifications Manufacturer: Area 419 Model: Match Scope Rings Scope Tube Diameter: 30mm Color: Black Material: Aluminum Ring Height: Medium Height: 1.10 Pieces: 2 Weight: 0.48 lbs Mount Type: Picatinny Rail Warranty: Mfg Limited Lifetime Objective Lens: 30 mm Available At: GrabAGun