Alpine Design
Zero Compromise Optic is a new name to UK shooters, and has been taken on by RUAG to add another brand to their premium armoury. I received one of the new ZC420 optics with a 36mm tube and superb Tier-One unit, supplied by the new distributors.
The objective lens sits close within the outer aluminium one-piece tube. Similarly, at the rear, the ocular shows just 3.5mm inset from the quickly focusing eyepiece (with locking) surround. Compact tube space of 40mm in front and 62mm behind the 50mm spherical saddle gives satisfactory mounting space with either twin or single piece mounts – yet it likely prefers a Picatinny rail equipped rifle.
The saddle’s left-side dial operates parallax adjustment from 25m to infinity, with zero
