SLx 1–10x28 SFP ACSS Nova Fiber Wire Reticle

The SLx 1–10x28mm SFP Rifle Scope redefines what a low-power variable optic (LPVO) can do — offering a true 1x for close-quarters speed and extending all the way to 10x for long-range precision. Now equipped with the ACSS Nova Fibre-Wire reticle, this model delivers Red Dot Bright® illumination, providing daylight-visible performance in all lighting conditions.

Unlike many traditional 10x scopes, the SLx 1–10x retains a generous 3.2–3.5 inches of eye relief, making it easy to mount on a wide variety of rifles. The integrated magnification lever allows for rapid transitions between magnification levels — giving you fast target acquisition at 1x and enhanced precision at higher zoom.

Despite its extended capability, this scope remains lightweight at just 19.1 oz and compact at 10.5 inches long — striking a perfect balance for general-purpose, DMR, or field rifles. Whether you’re moving through close-range terrain or spotting targets at distance, this is a truly do-it-all optic.

As part of the proven SLx line, this scope has undergone extensive field testing to ensure reliability in tough environments. And with the Primary Arms Lifetime Warranty, you’re backed for life — even against normal wear and tear. If it fails, they’ll repair or replace it. Simple. Solid. Guaranteed.

Features:

• Second focal plane
• ACSS Nova Fiber Wire Reticle
• Integrated magnification lever
• 11 Illumination settings
• Red Dot Bright® illumination
• 1-10x magnification range
• 28mm objective lens
• 3.2 - 3.5 inches of eye relief
• 34mm Tube diameter
• High strength one-piece 6061-T6 aluminium body
• Black hardcoat anodised
• Only 10.5" long and weighs 19.1 oz.
• Tested and proven for durability with extensive live fire testing
• Backed by an industry-leading Lifetime Warranty

The ACSS Nova Fibre-Wire reticle is purpose-built for versatility, combining the speed of a red dot with the precision of a MIL-based system. Its high-efficiency fibre-optic wire delivers Red Dot Bright® illumination, ensuring visibility even in full daylight conditions.

This intuitive reticle features built-in ranging tools, MIL subtensions, and moving target holds, giving you everything you need to engage confidently at any distance — from CQB scenarios to long-range precision. As with all Primary Arms optics, this reticle system is backed by an industry-leading lifetime warranty and a trusted commitment to customer support.