Area 419 Match Scope Rings Features The Area 419 Match Scope Rings are built through a process designed to produce a more reliable and more true grip on the optic than standard scope rings. The bases and caps begin as separate parts machined in batches before being sent out for anodizing in a black finish. Rather than simply assembling the parts after anodizing Area 419 reassembles them into specially produced rail fixtures and torques the caps to spec over custom spacers giving the rings room to properly torque down on the optic tube. This extra step is what sets the final-bored process apart from rings that are bored before assembly. Once assembled the rings are placed back into AREA 419 s machining centers and final bored as a matched set ensuring the two rings share an identical precisely bored surface for the scope tube. Each finished set is laser marked to identify it as a matched pair with its precision bored counterpart so the rings should never be mixed with another set. Sized for a 36mm tube diameter at a medium ring height of 1.10 inches these two-piece rings weigh 0.49 pounds. This level of manufacturing control makes the Match Scope Rings a strong choice for precision shooters chasing the most repeatable return to zero possible. Area 419 Match Scope Rings Specifications Manufacturer: Area 419 Model: Match Scope Rings Tube Diameter: 36mm Color: Black Material: Aluminum Height: 1.10 Ring Height: Medium Pieces: 2 Weight: 0.49 lb Objective Lens: 36 mm Available At: GrabAGun