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Primary Arms GLx 3-18x44 FFP Riflescope - ACSS APOLLO Grendel Reticle Rifle Scope Primary Arms
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  • Primary Arms GLx 3-18x44 FFP Riflescope - ACSS APOLLO Grendel Reticle Rifle Scope Primary Arms
  • Primary Arms GLx 3-18x44 FFP Riflescope - ACSS APOLLO Grendel Reticle Rifle Scope Primary Arms
  • Primary Arms GLx 3-18x44 FFP Riflescope - ACSS APOLLO Grendel Reticle Rifle Scope Primary Arms
  • Primary Arms GLx 3-18x44 FFP Riflescope - ACSS APOLLO Grendel Reticle Rifle Scope Primary Arms
  • Primary Arms GLx 3-18x44 FFP Riflescope - ACSS APOLLO Grendel Reticle Rifle Scope Primary Arms
  • Primary Arms GLx 3-18x44 FFP Riflescope - ACSS APOLLO Grendel Reticle Rifle Scope Primary Arms
Primary Arms GLx 3-18x44 FFP Riflescope - ACSS APOLLO Grendel Reticle

Primary Arms GLx 3-18x44 FFP Riflescope - ACSS APOLLO Grendel Reticle

£849.99
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Flexible returns

Primary Arms GLx 3-18×44 FFP Riflescope - ACSS APOLLO Grendel Reticle

Features

  • ACSS APOLLO Grendel Reticle – First-focal-plane reticle calibrated for .308 / 6.5 Grendel with integrated range-finding stadia, hold-over hashmarks to 1,000 yd, moving-target leads, and wind holds; red-fiber–optic illumination with 11 brightness levels and 6 h auto-off.
  • Premium HD ED Glass – Fully multi-coated Japanese extra-low dispersion lenses deliver exceptional light transmission, contrast, and edge-to-edge clarity in all lighting conditions.
  • SOS® Steel-on-Steel Turrets – Precision 0.1 mrad (¼ MIL) click value; 17.5 mrad (60 MOA) elevation travel with mechanical zero-stop and 11.6 mrad (40 MOA) windage travel.
  • AutoLive Motion-Sensing Illumination – Automatically adjusts reticle brightness based on ambient light and motion to optimize visibility and conserve battery life.
  • Side Parallax / Focus – Dedicated side dial adjusts parallax from 10 yd to infinity, eliminating focal shift and ensuring crisp reticle-to-target clarity at all distances.
  • Swappable Magnification Ring Fin – User-positionable adjustment fin on the smooth magnification ring for ergonomic, rapid zoom changes.
  • Rugged 34 mm Chassis – One-piece 7075-T6 aluminum tube with matte-black Type III hard-anodized finish; O-ring sealed and nitrogen-purged for IPX7 waterproofing and fog-proof performance.
  • Versatile 3× – 18× Magnification – Broad zoom range supports both medium-range target acquisition and extreme long-range precision engagements.

Technical Specifications for Primary Arms GLx 3-18×44 FFP Riflescope - ACSS APOLLO Grendel Reticle

Specification

Details

Manufacturer

Primary Arms

Model / Part Number

610166

SKU

PA-GLX-3-18X44F-APOLLO-308

UPC

818500017325

Magnification Range

3 × – 18 ×

Objective Lens Diameter

44 mm

Tube Diameter

34 mm

Reticle

ACSS APOLLO Grendel, fiber-optic illuminated (FFP)

Field of View

15.2 ft @ 100 yd (3×); 4.2 ft @ 100 yd (18×)

Eye Relief

3.5 in – 3.6 in

Exit Pupil

8.1 mm @ 3×; 2.2 mm @ 18×

Diopter Adjustment

± 3 dpt

Elevation Total Adjustment

17.5 mrad (60 MOA)

Windage Total Adjustment

± 11.6 mrad (± 40 MOA)

Click Value

0.1 mrad (¼ MIL) per click

Parallax Adjustment

Side focus, 10 yd to ∞

Illumination Power

1 × CR2032 3 V lithium

Length

13.66 in (347 mm)

Weight

29.6 oz (839 g)

Finish

Matte-black Type III hard-anodize

Waterproof / Fogproof

IPX7 (1 m submersion for 30 min); nitrogen-purged

Warranty

Lifetime warranty

Included Accessories

  • Flip-up lens covers
  • CR2032 battery (installed)
  • Instruction manual & warranty documentation

SEO Keywords
Primary Arms GLx 3-18×44 FFP, ACSS APOLLO Grendel reticle, 3-18× tactical scope, SOS steel-on-steel turrets, ED glass precision optic.

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Frequently asked questions
What is the return policy?

Our goal is for every customer to be totally satisfied with their purchase. If this isn’t the case, let us know and we’ll do our best to work with you to make it right. 14 day return if you are not happy. Things must be unopened and in original packaging, unless it is faulty.
Are any purchases final sale?

No, you can cancel at anytime and will receive a full refund. We will always work with you.
When will I get my order?

Shipping & Delivery

  • We work quickly to process and ship your order as soon as possible.
  • Once your order has shipped, you’ll receive an email with full tracking details.

Delivery Times

  • Standard delivery from our USA suppliers: 7–10 working days (usually within a week)
  • UK Stock Collection items ship within 24 hours.

Stock & Sourcing

  • Due to limited demand, we do not hold inventory in the UK. All products ship direct from our USA suppliers to us then we ship to you so you don’t pay any imports fees.

Insurance & Guarantees

  • Orders over £300: Free Royal Mail Special Delivery (Guaranteed Next Day, Fully Insured)
  • Orders under £300: Royal Mail Tracked service for £3.99
Where are your products manufactured?

Our products are manufactured both in USA and globally. We carefully select our manufacturing partners to ensure our products are high quality and a fair value.

How much does shipping cost?

Shipping & Insurance

Orders over £300 ship free via Royal Mail Special Delivery, guaranteed next day and fully insured.


Orders under £300 ship via Royal Mail Tracked for a flat fee of £3.99.

Our signature product.

Made with care and unconditionally loved by our customers, this signature bestseller exceeds all expectations.

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