The Primary Weapons Systems PWS MK1 Mod 2-M Complete Lower Receiver in 5.56 NATO is a forged, T6 7075 anodized AR-15 compatible lower designed for lower-maintenance operation in high-volume and adverse-condition shooting. It features ambidextrous magazine release and ambidextrous bolt catch controls, an integrated trigger guard, and a PTFE-coated Mil-Spec Enhanced trigger.

Key features

• T6 7075 forged aluminum receiver with anodized finish
• Ambidextrous magazine release and ambidextrous bolt catch for fast, left- or right-hand operation
• Integrated trigger guard for a cleaner, purpose-built lower receiver
• Mil-Spec Enhanced PTFE-coated trigger with a 5.5 to 6.5 lb pull range
• PWS enhanced buffer tube and H2 steel body buffer included as part of this complete lower package
• AR-15 compatible design for use with standard AR-pattern components

Build your AR-15 pattern rifle around a forged, ambidextrous-focused MK1 Mod 2-M lower designed for dependable performance.