DealsGunsAmmo
Primary Arms© Primary Arms
80Deal ScoreNo Stock

Precision Defense M-LOK ARCA Rail - Rail Section - 4 Slot

$39.99
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Brand
Precision Defense
Color
Black
Category
Accessories
Accessory Type
Rail & Handguard Accessories
MPN
PDMLKARC4

Overview

The Precision Defense 4-Slot M-LOK ARCA Rail provides an extended ARCA-Swiss mounting surface for any M-LOK handguard. Its 4-slot configuration offers a longer footprint than 3-slot variants, allowing for increased forward reach and more flexible clamp positioning for competition or precision shooting. Constructed from 6061-T6 aluminum with a Type III hard anodize finish, this rail section is built for durability and wear resistance. The T-nut interface is precision-machined to ensure a secure, slop-free fit. The rail accepts all standard ARCA-Swiss clamps and tripod heads, and it comes with socket head cap screws for installation.

Price & Stock History

Price — 90d
Listings In Stock — 30d

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Listings

Primary ArmsBest Deal
No Stock
$39.99
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