Area 419 Full Cantilever One Piece Scope Mount 35Mm Diam 39Mm Height 20 Moa
The Area 419 Full Cantilever One Piece Scope Mount is a 35mm-diameter cantilever mount built for shooters who demand precision and durability on the rifle range or in the field. This American-made mount combines CNC-milled 7075 aluminum construction with a manufacturing process designed to hold your optic with repeatability that rivals custom-built systems. At 39mm height with 20 MOA of integrated elevation, it's engineered to put your scope in the fight-ready position hunters and tactical shooters need.
What sets this mount apart is how Area 419 builds it. Rather than assembling parts and calling it done, they final-bore each mount as a complete set after anodizing—meaning the scope rings are precisely matched to the base as a unified system. The raw aluminum contact surfaces grip your optic with more consistency and less creep than conventional rings, and the separate clamping bars lock hard to your rail without unnecessary bulk. At around 8–9 ounces, the mount stays light enough for hunting rigs while maintaining the structural integrity tactical or precision builds demand.
The full cantilever design gives you rail space forward and aft for mounting accessories, and the inset clamping feet maximize your Picatinny rail utility. Steel guide pins between base and caps keep everything aligned, and the nitrided stainless hardware resists corrosion through season after season. This is the kind of attention to detail you don't see in off-the-shelf mounts—and it shows in zero repeatability and rock-solid performance.
Key Features
- CNC-milled from American 7075 aluminum for strength without excess weight
- Raw aluminum precision-bored scope contact surfaces for maximum grip and zero creep
- Final-bored as a complete set after anodizing, ensuring bore-matched rings and base
- 35mm tube diameter with 39mm mount height and 20 MOA integrated elevation
- Separate rail clamping bars for superior Picatinny rail purchase
- Steel guide pins between base and caps for consistent alignment
- Multiple accessory mounting points along the cantilever body
- Inset clamping feet to maximize rail space for other equipment
- Nitrided stainless hardware for corrosion resistance
- Approximately 8–9 ounces depending on configuration
Specifications
| Tube Diameter | 35mm |
| Mount Height | 39mm |
| Integrated Elevation | 20 MOA |
| Material | 7075 Aluminum (CNC-milled) |
| Weight | 8–9 oz |
| Mount Style | Full cantilever, one-piece base and caps |
| Hardware | Nitrided stainless steel |
| Rail Interface | Picatinny (separate clamping bars) |
| Manufacturing | CNC-machined and final-bored in sets (USA) |
Frequently Asked Questions
What scope tube diameter and height does this mount fit?
This is a 35mm tube mount at 39mm height with 20 MOA of built-in elevation. It's designed for standard 35mm rifle scopes on AR platforms or other Picatinny rail systems.
Why does Area 419 final-bore these mounts as sets?
Final-boring after the mount is fully assembled and anodized ensures that the scope rings and base are perfectly matched to each other—not just to a generic specification. This eliminates the small variances that cause zero shift and improves repeatability. The mount is never disassembled after boring, so the bore match remains true.
What's the benefit of the raw aluminum contact surfaces?
Raw aluminum (unpainted scope contact surfaces) provides maximum grip on your scope tube and resists the creep that can occur with harder or slicker finishes. Combined with the precision boring process, this design minimizes point-of-impact shift between shots.
Can I mount accessories on this cantilever mount?
Yes. This full cantilever design includes multiple accessory mounting points along the body, and the inset clamping feet are designed to leave rail space forward and aft for lights, lasers, or other gear on your Picatinny rail.

