MK1 Mod 2-M Complete Pistol Lower Receiver
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Primary Weapon Systems
Overview
The Mk1 Mod 2-M Complete Pistol Lower Receiver from Primary Weapon Systems is a fully assembled lower designed for the AR-15 platform. With its ambidextrous controls, this receiver accommodates both right- and left-handed shooters, enhancing usability and comfort during operation. This lower receiver is commonly found in pistol builds, making it a solid choice for those looking to create a compact firearm.
Specifications
Price and stock
The Primary Weapon Systems MK1 Mod 2-M Complete Pistol Lower Receiver was out of stock everywhere we track for all of September 2026, and today none of the 2 retailers we track has it in stock right now. Listed prices start at $599.95 at Brownells for when it comes back.
Prices checked · refreshed daily across 37 retailers
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