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Primary Arms SLx 1-10x28 SFP Riflescope - ACSS Griffin M10S Reticle - Black Rifle Scope Primary Arms
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  • Primary Arms SLx 1-10x28 SFP Riflescope - ACSS Griffin M10S Reticle - Black Rifle Scope Primary Arms
  • Primary Arms SLx 1-10x28 SFP Riflescope - ACSS Griffin M10S Reticle - Black Rifle Scope Primary Arms
  • Primary Arms SLx 1-10x28 SFP Riflescope - ACSS Griffin M10S Reticle - Black Rifle Scope Primary Arms
  • Primary Arms SLx 1-10x28 SFP Riflescope - ACSS Griffin M10S Reticle - Black Rifle Scope Primary Arms
  • Primary Arms SLx 1-10x28 SFP Riflescope - ACSS Griffin M10S Reticle - Black Rifle Scope Primary Arms
  • Primary Arms SLx 1-10x28 SFP Riflescope - ACSS Griffin M10S Reticle - Black Rifle Scope Primary Arms
Primary Arms SLx 1-10x28 SFP Riflescope - ACSS Griffin M10S Reticle - Black

Primary Arms SLx 1-10x28 SFP Riflescope - ACSS Griffin M10S Reticle - Black

£499.99
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Reliable shipping

Flexible returns

Primary Arms SLx 1-10×28 SFP Riflescope - ACSS Griffin M10S Reticle - Black

Features

  • ACSS Griffin M10S Reticle – First-focal-plane MRAD-based Griffin M10S reticle calibrated in MRAD with hold-over stadia, wind-holds, and rapid-range bars; fully illuminated (11 brightness levels; 6 h auto-off) via CR2032 fiber-optic illumination.
  • Versatile 1×–10× Zoom – Broad zoom range supports both ultra-fast, close-quarters 1× engagements and precise 10× long-range shots in a compact 28 mm objective package.
  • Premium Multi-Coated Optics – Fully multi-coated, extra-low dispersion glass delivers exceptional light transmission, contrast, and edge-to-edge clarity in varied lighting.
  • SOS® Steel-on-Steel Turrets – Precision 0.1 MRAD (¼ MIL) clicks with tactile feedback; 15 MRAD (50 MOA) total elevation travel with mechanical zero-stop, and ± 10 MRAD (± 34 MOA) windage.
  • Compact & Lightweight – At only 10.2 in (259 mm) long and 15.5 oz (439 g), this scope balances long-range capability with minimal bulk.
  • Side Parallax Focus – Adjustable parallax dial set from 50 yd to infinity ensures crisp, accurate reticle-to-target alignment at any range.
  • Forgiving Eye Relief – Generous 3.5 in at 1× to 3.1 in at 10× allows comfortable cheek weld and rapid target acquisition.
  • Robust 30 mm Chassis – One-piece 6061-T6 aluminum tube in matte-black hard-anodize; O-ring sealed and nitrogen-purged for IP67 waterproofing and fog-proof reliability.

Technical Specifications for Primary Arms SLx 1-10×28 SFP Riflescope - ACSS Griffin M10S Reticle - Black

Specification

Details

Manufacturer

Primary Arms

Model / Part Number

610156

SKU

PA-SLX-1-10X28S-GRIF-M10S

UPC

818500016731

Magnification Range

1 × – 10 ×

Objective Lens Diameter

28 mm

Tube Diameter

30 mm

Reticle

ACSS Griffin M10S FFP, illuminated (11 levels; 6 h auto-off)

Field of View

102 ft @ 100 yd (1×); 10 ft @ 100 yd (10×)

Eye Relief

3.5 in @ 1×; 3.1 in @ 10×

Exit Pupil

28 mm / 1 ×: 28 mm; 10 ×: 2.8 mm

Diopter Adjustment

± 3 dpt

Elevation Total Adjustment

15 MRAD (50 MOA)

Windage Total Adjustment

± 10 MRAD (± 34 MOA)

Click Value

0.1 MRAD (¼ MIL) per click

Parallax Adjustment

Side focus, 50 yd to ∞

Illumination Power

1 × CR2032 3 V lithium

Length

10.2 in (259 mm)

Weight

15.5 oz (439 g)

Finish

Matte-black Type III anodize

Waterproof / Fog Proof

IP67 (1 m submersion; fog-proof)

Warranty

Lifetime warranty

Included Accessories

  • QD throw-lever magnification ring
  • Flip-up lens covers
  • CR2032 battery (installed)
  • Instruction manual & warranty documentation

SEO Keywords
Primary Arms SLx 1-10×28 SFP, ACSS Griffin M10S reticle, compact variable scope, SOS steel-on-steel turrets, second focal plane riflescope.

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.

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