
Availability: In Stock
The Area 419 Full Cantilever One Piece Scope Mount in 34mm diameter with 39mm height and 20 MOA offset is a precision cantilever mount built for shooters who demand absolute repeatability and rock-solid optic security. Whether you're running a tactical AR, precision rifle, or hunting platform, this American-made mount combines uncompromising engineering with thoughtful weight management—no unnecessary bulk, just the robustness that counts.
What sets Area 419 apart is their obsessive finishing process. After CNC machining from 7075 aluminum, these mounts are fully assembled, clamped into precision fixtures, and final-bored as matched sets in their own machining centers. This means the scope rings are bored to their final, exacting dimensions only after the entire mount is torqued together—ensuring bore alignment that doesn't shift or drift. The raw aluminum contact surfaces grip your scope with a consistency you won't find in off-the-shelf mounts, and once the rings are seated, they stay seated.
The cantilever design positions your optic forward of the receiver for extended eye relief and a natural sight picture on modern AR platforms. At 8–9 ounces, it's light enough that you won't feel it, but substantial enough to handle serious use. Steel guide pins and separate rail clamping bars—each engineered into the base—ensure alignment and maximize your rail's utility for mounting accessories. Custom nitrided stainless hardware resists corrosion and backs up the durability of the aluminum body.
Built in America, final-bored as a set, and finished to Area 419's exacting standards, this mount is an investment in accuracy you can trust downrange.
| Tube Diameter | 34mm |
| Mount Height | 39mm (1.54″) |
| MOA Offset | 20 MOA |
| Mount Style | Full Cantilever One Piece |
| Material | 7075 Aluminum (body), Nitrided Stainless Steel (hardware) |
| Weight | 8–9 oz |
| Manufacturing | CNC-machined in America |
Yes. The cantilever design and separate rail clamping bars are engineered for secure mounting to standard AR-platform picatinny rails, with inset clamping feet that maximize your rail's utility for additional accessories.
The 20 MOA offset tilts the optic forward, extending your zero range and allowing flatter long-distance shooting without running out of turret adjustment. It's built into the mount geometry.
Area 419 final-bores each mount as a matched set after full assembly—not before—and QC-checks every unit. This process ensures bore alignment and optic grip that don't shift. The raw aluminum contact surfaces and precision-bored rings are finished to tighter tolerances than conventional production, and it's all made in America from 7075 aluminum and nitrided stainless hardware.
Yes. 7075 aluminum is aircraft-grade and offers exceptional strength-to-weight ratio. Combined with the steel guide pins, nitrided stainless hardware, and Area 419's precision manufacturing, the mount is built to handle serious use without degradation.

SKU: 167523245 • Width: 5.75in • Height: 2.8in • Depth: 9.5in • Weight: 1.621oz





Availability: In Stock
The Area 419 Full Cantilever One Piece Scope Mount in 34mm diameter with 39mm height and 20 MOA offset is a precision cantilever mount built for shooters who demand absolute repeatability and rock-solid optic security. Whether you're running a tactical AR, precision rifle, or hunting platform, this American-made mount combines uncompromising engineering with thoughtful weight management—no unnecessary bulk, just the robustness that counts.
What sets Area 419 apart is their obsessive finishing process. After CNC machining from 7075 aluminum, these mounts are fully assembled, clamped into precision fixtures, and final-bored as matched sets in their own machining centers. This means the scope rings are bored to their final, exacting dimensions only after the entire mount is torqued together—ensuring bore alignment that doesn't shift or drift. The raw aluminum contact surfaces grip your scope with a consistency you won't find in off-the-shelf mounts, and once the rings are seated, they stay seated.
The cantilever design positions your optic forward of the receiver for extended eye relief and a natural sight picture on modern AR platforms. At 8–9 ounces, it's light enough that you won't feel it, but substantial enough to handle serious use. Steel guide pins and separate rail clamping bars—each engineered into the base—ensure alignment and maximize your rail's utility for mounting accessories. Custom nitrided stainless hardware resists corrosion and backs up the durability of the aluminum body.
Built in America, final-bored as a set, and finished to Area 419's exacting standards, this mount is an investment in accuracy you can trust downrange.
| Tube Diameter | 34mm |
| Mount Height | 39mm (1.54″) |
| MOA Offset | 20 MOA |
| Mount Style | Full Cantilever One Piece |
| Material | 7075 Aluminum (body), Nitrided Stainless Steel (hardware) |
| Weight | 8–9 oz |
| Manufacturing | CNC-machined in America |
Yes. The cantilever design and separate rail clamping bars are engineered for secure mounting to standard AR-platform picatinny rails, with inset clamping feet that maximize your rail's utility for additional accessories.
The 20 MOA offset tilts the optic forward, extending your zero range and allowing flatter long-distance shooting without running out of turret adjustment. It's built into the mount geometry.
Area 419 final-bores each mount as a matched set after full assembly—not before—and QC-checks every unit. This process ensures bore alignment and optic grip that don't shift. The raw aluminum contact surfaces and precision-bored rings are finished to tighter tolerances than conventional production, and it's all made in America from 7075 aluminum and nitrided stainless hardware.
Yes. 7075 aluminum is aircraft-grade and offers exceptional strength-to-weight ratio. Combined with the steel guide pins, nitrided stainless hardware, and Area 419's precision manufacturing, the mount is built to handle serious use without degradation.
SKU: 167523245 • Width: 5.75in • Height: 2.8in • Depth: 9.5in • Weight: 1.621oz
