Primary Weapons System MK1 Mod 2-M AR-15 Stripped Lower Receiver Anodized Black
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Primary Weapon Systems
Overview
The Primary Weapons System MK1 Mod 2-M AR-15 Stripped Lower Receiver is designed for builders looking to create a versatile platform, capable of accommodating multiple calibers. Its ambidextrous controls enhance usability for both left and right-handed shooters, while the hardcoat anodized black finish provides durability and a sleek aesthetic. This lower receiver is often utilized in a variety of custom builds, making it a solid choice for those aiming to tailor their AR-15 to specific needs.
Specifications
Primary Weapons System MK1 Mod 2-M AR-15 Stripped Lower Receiver Anodized Black
Build history on GunPartPicker
Builders have been adding the Primary Weapons System MK1 Mod 2-M AR-15 Stripped Lower Receiver Anodized Black to their builds on GunPartPicker since February 2026. All time, it ranks #669 of the 1,001 lower receivers builders have added.
It was hard to find in August 2026, in stock on only 2 of the 11 days we checked, and today 3 of the 5 retailers we track have it in stock. Prices barely moved in August 2026, holding around $260.09, so there haven't been real sales lately. Buying today, the lowest price is $299.95 at MidwayUSA, above August's low of $260.09, so a better deal may come back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 retailers
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Frequently Built With
The part most often added in each category by the 3 builds that include this one
Geissele Automatics AR-15 SSA-E X Lightning Bow Trigger
B5 Systems Type 23 P-Grip, Multicam Black - Grip with Enhanced Comfort and Control - PGR-1426
Arisaka Hand Stop Indexer M-LOK Flat Dark Earth
V Seven Weapon Systems AR-15 Magazine Release Ti Black Lines
Forward Controls Design Ambidextrous Safety Selector - 90 Degree Throw - Quick Levers
B5 Systems SOPMOD Enhanced Stock, Multi-Camo Black - SOP-1422
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