Primary Weapons Systems MK1 MOD 2-M Stripped Lower Receiver (Blemished)
Upgrade your AR-15 build with the Primary Weapons Systems MK1 MOD 2-M stripped lower receiver, now available at a special blemished price from Texas Gun Store. This lower receiver combines military-grade durability with precision engineering, making it an excellent foundation for custom rifles. While classified as blemished, these units maintain full functionality with only minor cosmetic imperfections that don’t affect performance.
Why Choose the PWS MK1 MOD 2-M Lower?
Primary Weapons Systems is renowned for manufacturing reliable firearm components that meet rigorous standards. The MK1 MOD 2-M stripped lower is machined from 7075-T6 aluminum, offering superior strength compared to standard 6061 aluminum lowers. Its enhanced design includes reinforced stress points and improved magazine well geometry for smoother magazine changes.

Key Features and Benefits
- Premium Material: Constructed from 7075-T6 aluminum for maximum durability and longevity
- Enhanced Design: Reinforced critical areas to withstand heavy use and reduce wear
- Precision Machining: Tight tolerances ensure consistent performance and reliable operation
- AR-15 Compatibility: Works with standard AR-15 parts kits and upper receivers
- Cost-Effective: Blemished pricing offers significant savings without compromising function
- Versatile Platform: Ideal for custom builds, competition rifles, or reliable duty weapons

Technical Specifications
The MK1 MOD 2-M lower receiver features a standard mil-spec design with PWS enhancements. It includes a threaded bolt catch roll pin hole for easier installation, improved trigger guard geometry, and a flared magazine well for faster reloads. The finish is typically Type III hardcoat anodized for corrosion resistance, though blemished units may have minor finish variations.
Perfect for Custom Builds
Whether you’re building a precision rifle, a lightweight carbine, or a dedicated competition firearm, this stripped lower provides a solid foundation. Its compatibility with aftermarket triggers, grips, and stocks gives you complete customization freedom. Pair it with your choice of AR-15 upper receivers and components from Texas Gun Store to create your ideal rifle.
What Does “Blemished” Mean?
Blemished products from Primary Weapons Systems have minor cosmetic imperfections that don’t affect function or safety. These might include small scratches, finish variations, or machining marks that are typically only visible upon close inspection. All blemished lowers are fully inspected and function-tested to ensure they meet PWS quality standards.
Why Buy from Texas Gun Store?
Q: Why should I purchase firearm components from Texas Gun Store?
A: Texas Gun Store combines extensive firearms expertise with exceptional customer service. We thoroughly inspect all products, offer competitive pricing, and provide knowledgeable support to help you make informed purchasing decisions for your shooting needs.
Q: What makes your store different from other online retailers?
A: We specialize in quality firearms and components, with a focus on customer education and satisfaction. Our team has hands-on experience with the products we sell, ensuring we can provide accurate information and recommendations based on real-world use.
Q: How do you ensure product quality and authenticity?
A: We source directly from manufacturers and authorized distributors, maintain strict quality control procedures, and stand behind every product we sell with reliable customer support and clear return policies.
Complete your next AR-15 build with confidence using the Primary Weapons Systems MK1 MOD 2-M stripped lower receiver. Order yours today from Texas Gun Store and experience the perfect balance of quality, performance, and value.
| Manufacturer | Primary Weapons Systems |
| Model | MK1 MOD 2-M |
| Type | Stripped Lower Receiver |
| Condition | Blemished (cosmetic imperfections only) |
| Material | 7075-T6 Aluminum |
| Finish | Type III Hardcoat Anodized (Black) |
| Compatibility | AR-15/M4 Platform |
| Fire Control Group | Accepts Standard AR-15 FCG |
| Magazine Compatibility | Standard AR-15/M4 Magazines |
| Trigger Guard | Integrated, Enhanced Design |
| Bolt Catch Roll Pin | Threaded for Easy Installation |
| Magazine Well | Flared for Faster Reloads |
| Weight | Approximately 8.5 oz (241 g) |
| Serial Number | Yes (as required by law) |





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