Area 419 419-TCM-3439 | 34mm Cantilever Picatinny Mount

The Area 419 419-TCM-3439 is a one-piece, full cantilever scope mount engineered for 34mm optics and Picatinny rails. It is CNC machined in the U.S. from 7075 aluminum and finished in black, with design emphasis on repeatable alignment and robust clamping. The mount is offered with a nominal 39mm height and a 0 MOA profile for level optic attachment.

Typical applications include precision and long-range target shooting where optic alignment and repeatability are critical, and tactical/competitive setups requiring forward cantilever mounting to clear backup sights or for increased eye relief.

Product Specifications

• The manufacturer is Area 419.
• The manufacturer part number is 419-TCM-3439.
• The UPC is 810080182547.
• The mount style is Picatinny.
• The scope tube diameter is 34mm.
• The elevation is 0 MOA.
• The finish is Black.
• The primary material is 7075 Aluminum, CNC milled in America.
• The unit weight is listed as 1.62 (unit not specified in source).
• The listed length is 2″ as provided in product attributes.
• Height is reported as 39mm in the product name and as 6″ in attribute data; these values conflict—see notes.
• The mount includes steel guide pins between base and caps to aid alignment.
• The hardware is custom nitrided stainless fasteners.
• Rings are final-bored in sets for matched alignment and repeatability.

This mount is centered on mechanical consistency: precision-bored contact surfaces, set-matched rings, and separate rail clamping bars provide secure optic retention without unnecessary weight. Its cantilever footprint gives forward reach for optics needing space over receivers or to optimize eye relief while maintaining a rigid attachment to Picatinny rails.