Primary Arms AR-15 Basic Scope Mount - 30mm
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Primary Arms
Overview
The Primary Arms AR-15 Basic Scope Mount is specifically designed for 30mm optics, ensuring a secure fit for your Primary Arms scopes. With a Picatinny mounting interface, it allows for straightforward installation on your rail system, providing a stable platform for enhanced accuracy. This mount is commonly found in builds featuring a carbine gas system and chambered in 5.56 NATO, making it an ideal choice for those configurations.
Specifications
Primary Arms AR-15 Basic Scope Mount - 30mm
Build history on GunPartPicker
Builders have been adding the Primary Arms AR-15 Basic Scope Mount - 30mm to their builds on GunPartPicker since February 2026. All time, it ranks #124 of the 304 optic mounts builders have added.
Availability is good: it was in stock at one retailer or another nearly every day in August 2026, and today both retailers we track have it in stock. Prices barely moved in August 2026, holding around $37.99, so there haven't been real sales lately. Buying today, the lowest price is $29.99 at MidwayUSA, which matches the best price we saw in August.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 retailers
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The part most often added in each category by the 6 builds that include this one
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Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
PlatformBased on real build data showing which platform (AR-15, AR-10, AR-9) builders pair with this product.
CaliberBased on real build data showing which calibers builders choose alongside this product.
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
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