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Primary Arms
Overview
The Primary Arms 30mm PLx Cantilever Mount is designed to securely attach your 30mm optics to a Picatinny rail, providing a stable platform for accurate shooting. Its cantilever design allows for optimal eye relief, making it easier to acquire your target quickly while maintaining a comfortable shooting position. This mount is commonly found in builds that utilize the 5.56 NATO caliber, making it a practical choice for a variety of applications.
Specifications
Primary Arms 30mm PLx Cantilever Mount - 1.5"
Available Merchants(1)
Prices checked
Price Alert
Build history on GunPartPicker
Builders on GunPartPicker first added the Primary Arms 30mm PLx Cantilever Mount - 1.5" to a build in April 2026.
Availability is good: it was in stock at one retailer or another nearly every day in September 2026, and today the one retailer we track has it in stock. Prices barely moved in September 2026, holding around $249.99, so there haven't been real sales lately. Buying today, the lowest price is $289.99 at Optics Planet, above September's low of $249.99, so a better deal may come back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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