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Primary Arms PLx 34mm Cantilever Mount - 1.5″ Offset with 20 MOA - Black Rifle Scope Mount Primary Arms
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Primary Arms PLx 34mm Cantilever Mount - 1.5″ Offset with 20 MOA - Black

£289.99
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Flexible returns

Primary Arms PLx 34mm Cantilever Mount - 1.5″ Offset with 20 MOA - Black

Features

  • 20 MOA Built-In Cantilever – 20 MOA forward cantilever provides optimal elevation for long-range shooting without shim kits.
  • 1.5″ Forward Offset – Positions 34 mm scopes at ideal eye relief on AR-10 platforms, eliminating rearward ring placement.
  • Precision 6061-T6 Aluminum – CNC-machined body in matte-black Type III hard-anodized finish for lightweight strength and corrosion resistance.
  • MIL-STD-1913 Picatinny Interface – Integrated rail clamp with dual cross-bolts ensures rock-solid retention and repeatable zero under recoil.
  • Tool-Free Installation – Oversized hex-head clamp screws allow quick mounting and removal with the included 5/32″ hex wrench, maintaining perfect alignment.
  • Recoil-Stop Inserts – Factory-installed recoil-stop inserts prevent rail slippage under heavy fire.
  • Low-Profile Footprint – Slim design minimizes added height while preserving clearance for backup iron sights and accessories.

Technical Specifications for Primary Arms PLx 34mm Cantilever Mount - 1.5″ Offset with 20 MOA - Black

Specification

Details

Manufacturer

Primary Arms

Model / Part Number

910087

SKU

PA-PLX-CM-34-1.5-20-AR10

UPC

818500015574

Tube Diameter

34mm

Offset

1.5 in (38 mm) forward

Built-In Cantilever

20 MOA

Material

6061-T6 aluminum

Finish

Matte-black Type III hard-anodize

Rail Interface

MIL-STD-1913 Picatinny

Clamp Screws

2 × M5 hex-head (5/32″ hex key included)

Recoil-Stop Inserts

Included

Torque Specs

18 in-lb ring screws; 45 in-lb clamp screws

Height Above Rail

1.2 in (30 mm)

Weight

8.2 oz (233 g)

Warranty

Lifetime warranty

Included Accessories

  • 5/32″ hex wrench
  • Recoil-stop inserts
  • Instruction manual & warranty documentation

SEO Keywords
Primary Arms PLx 34 mm cantilever mount, 1.5″ 20 MOA scope ring, AR-10 offset mount, PA-PLX-CM-34-1.5-20-AR10.

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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