MAS Defense 80% Forged AR-15 Lower Receiver – Raw Unfinished

Build Your Custom AR-15 with the MAS Defense 80% Forged Lower Receiver

Take your firearm customization to the next level with the MAS Defense 80% Forged AR-15 Lower Receiver in raw unfinished condition. This premium lower receiver provides the perfect foundation for building your dream AR-15 rifle while offering the satisfaction of completing the machining process yourself. Crafted from high-strength forged aluminum, this receiver delivers exceptional durability and reliability that serious shooters demand.

Why Choose This 80% Lower Receiver?

As experienced firearms enthusiasts at Texas Gun Store, we understand what makes a quality lower receiver. This MAS Defense product stands out for several reasons:

• Forged Construction: Made from 7075-T6 aluminum forgings for superior strength and longevity compared to cast alternatives
• 80% Complete Design: Requires final machining to complete, allowing for legal home builds without FFL transfer requirements
• Raw Unfinished Surface: Provides a clean canvas for your preferred finishing method – anodizing, cerakoting, or other custom treatments
• Precision Dimensions: Manufactured to exacting specifications for perfect fit with standard AR-15 upper receivers and parts kits
• Made in USA: Proudly manufactured by MAS Defense with American materials and craftsmanship

Technical Specifications and Features

This isn’t just another lower receiver – it’s engineered for performance and compatibility:

• Material: 7075-T6 Aluminum Forging
• Finish: Raw Unfinished (ready for your preferred coating)
• Compatibility: Standard AR-15/M4 pattern
• Fire Control Group Pocket: Requires final machining
• Trigger Pin Holes: Require drilling to final dimensions
• Safety Selector Hole: Requires drilling to final dimensions
• Magazine Well: Fully formed and ready for use
• Buffer Tube Threads: Fully cut and ready for installation

What Makes This Lower Receiver Special?

Having handled countless AR-15 components, we can attest to the quality of MAS Defense products. The forging process creates a grain structure that follows the contours of the receiver, resulting in superior strength where it matters most. The raw finish means you’re getting exactly what you pay for – no hidden defects under factory coatings. This receiver maintains tight tolerances throughout, ensuring smooth operation with any quality upper receiver.

Perfect for DIY Enthusiasts and Builders

Whether you’re building your first AR-15 or adding to your collection, this 80% lower receiver offers the ideal balance of quality and customization potential. The 80% completion status means you’ll need basic machining tools (drill press or milling machine recommended) and some mechanical aptitude to finish the fire control group pocket and pin holes. This hands-on approach gives you complete control over your build while ensuring compliance with applicable laws.

Why Buy from Texas Gun Store?

Q: Why should I purchase firearms components from Texas Gun Store?
A: We combine extensive firearms expertise with a commitment to customer service. Our team tests and evaluates products before offering them to ensure quality, and we provide detailed guidance to help you make informed decisions. We stand behind every product we sell with reliable support.

Q: What if I need help with my build?
A: We offer technical support for all products we sell. Whether you need advice on machining techniques, finishing options, or parts compatibility, our experienced staff is here to help. Visit our Texas Gun Store website for more resources and products.

Q: Is this product legal in my state?
A: As with all firearms components, regulations vary by location. We recommend checking your local and state laws regarding 80% receivers before purchasing. We ship only to locations where these products are legal.

Complete Your AR-15 Build

This MAS Defense 80% Forged Lower Receiver is more than just a part – it’s the beginning of your custom AR-15 project. Pair it with quality upper receivers, barrels, and components from our selection to create a rifle that matches your specific needs and preferences. The raw finish allows for complete personalization, whether you prefer classic black anodizing, tactical flat dark earth, or vibrant custom colors.

Order today and start building the AR-15 you’ve always wanted. With MAS Defense quality and Texas Gun Store support, you’re getting a winning combination for your next firearms project.