The Primary Arms PLx 30mm Cantilever Scope Mount is a premium one-piece mount for 30mm scopes on Picatinny rails. This 2.04in height positions the optic higher for a heads-up shooting position — ideal for LPVOs, taller-optic preferences and night-vision-friendly builds.
Built from 7075 aluminium with grade 12.9 steel hardware, a three-bolt design, dual recoil lugs and three cross-bolt lugs, it delivers over 6,500 lbs of clamping force for rock-solid, repeatable mounting.
How It Compares
Want a lower 1.5in height or a 34mm/SLx option? Browse the full rifle scope mounts range and build via AR-15 optics. Pair it with a Primary Arms LPVO.
Ideal For
- 30mm LPVOs and rifle scopes
- Heads-up / NV-height optic positioning
- AR-pattern rifles on M1913 rails
Key Features
- One-piece 30mm cantilever; 2.04in optical centreline
- 7075 aluminium; grade 12.9 steel hardware (nickel-coated)
- Three-bolt design; dual recoil lugs; 3 cross-bolt lugs
- Over 6,500 lbs clamping force; clear anodised
- Premium PLx-series build quality
Technical Specifications
| Tube |
30 mm |
| Height |
2.04 in optical centreline |
| Rail |
M1913 Picatinny |
| Material |
7075 aluminium; 12.9 steel hardware |
| Ring Torque |
16–18 in-lb |
| Base Torque |
30–35 in-lb |
| Finish |
Clear anodised |
What's Included
- Primary Arms PLx 30mm cantilever scope mount
UK Delivery & Support
UK-stocked and dispatched tracked from our UK warehouse — no import duties or customs delays — backed by UK-based support and the Primary Arms warranty.
Frequently Asked Questions
What height is it?
A 2.04in optical centreline — a taller, heads-up height suited to LPVOs and NV setups.
What tube size?
30mm scopes.
How strong is the clamp?
Over 6,500 lbs of clamping force via the three-bolt design with dual recoil lugs.
