The Reptilia AUS one-piece scope mount in 30mm at a 1.70-inch bore height in black is a mid-height mount for 30mm magnified optics (Reptilia part no. 100-238). It sits between the low and tall AUS heights. The anti-snag, spring-loaded nitrided steel clamp fits any M1913 Picatinny rail, and the bolt tightens with a T-25 Torx or a flat-blade driver. It is machined from billet aluminum and backed by a lifetime warranty. It is a good fit for a larger objective that needs a little more clearance.

Key Specifications

• The optic size is 30mm diameter, for magnified scopes with a 30mm tube.
• The bore height is 43.2mm (1.70 inch), between the low and tall AUS heights.
• Objectives up to 86mm will clear a flat-top Picatinny rail at this height.
• The mount is one piece, machined from billet 7075-T6 aluminum.
• The finish is MIL-STD Type III, Class 2 hard anodize in black.
• The clamp is spring-loaded, anti-snag nitrided steel for any M1913 Picatinny rail.
• The bolt tightens with a T-25 Torx or a flat-blade driver and sits flush.
• The weight is 165 grams.
• It is compatible with Reptilia’s 30mm ROF line of add-on red dot mounts.
• The mount is made in the USA with a full lifetime warranty against manufacturer defects.

Frequently Asked Questions

How big an objective will this clear? At the 1.70-inch bore height, Reptilia states that objectives up to 86mm will clear a flat-top Picatinny rail.

What size scope does it hold? It holds scopes with a 30mm tube.

What tool tightens it? The bolt tightens with a T-25 Torx or a flat-blade driver.

Buy the Reptilia AUS One-Piece 30mm Scope Mount, 1.70-Inch Height, Black

When the low mount is too low and the tall one is too tall, the 1.70-inch AUS is the middle answer. It gives the objective bell room while keeping the scope close to the rifle. Order it with our other scope mounts from our Lubbock, Texas gun shop for fast shipping.