The Riton 3 Primal 3-9x40mm (model 3P39AS23) is a second-focal-plane hunting scope built with extended eye relief for mounting further forward on the rifle.

Key Specifications

• Variable 3-9x magnification covers typical hunting distances.
• The Heavy Duplex reticle is set in the second focal plane (SFP), so it stays the same size across the zoom range.
• Extended eye relief (EER) of 5 in. allows mounting further forward on the rail, useful on large-bore rifles or scout-style setups.
• Each click of windage/elevation adjustment moves point of impact by 1/4 MOA.
• Parallax is factory-set, which keeps the scope simple to use in the field.
• Part of the 3 Series Primal lineup.
• Manufactured by Riton.
• Overall length is about 15.55 in.
• Weighs in at approximately 2.25 lb.

Frequently Asked Questions

What does EER mean on this scope? EER stands for Extended Eye Relief; the 5-inch eye relief lets you mount the scope further forward, which is common on large-bore or scout-style rifles.

Is the reticle first or second focal plane? It’s a second focal plane (SFP) reticle, so the Heavy Duplex crosshair stays the same apparent size regardless of magnification setting.

Can I adjust parallax on this scope? No, parallax is factory-set, which keeps the scope straightforward to use without an extra adjustment to manage.

Buy the Riton 3 Primal Scope 3-9x40mm – SFP Heavy Duplex, Extended Eye Relief

Add the Riton 3 Primal Scope 3-9x40mm – SFP Heavy Duplex, Extended Eye Relief to your rifle from Riton or browse the full gun scopes lineup at Schaefer Defense.