The Pipe Hitter MD-10 Rifles

Mitchell Defense MD10 Billet Lower Receivers

The Mitchell Defense MD10 billet lower receivers are the perfect foundation. We start with a solid billet of 7075-T6 aluminum and then precisely machine all critical features and dimensions. Our process includes:

• Precision Broaching
• Hand Deburring
• Tumbling
• Hard Coat Anodizing

The result of our time and attention to detail is a receiver that will last a lifetime, ensuring a worry-free and quality build. Our AR10 billet lower receivers feature a right side bolt release lever.

Key Features:

• Material: 7075-T6 Aluminum
• Finish: Type III Class 2 Hard Coat Black Anodized
• Buffer System:
  • Heavy Buffer
  • A5 Length Buffer Tube
  • Proprietary Flatwire AR10 Buffer Spring
• Included Components:
  • Threaded Bolt Catch Pin
  • Rear Takedown Detent Spring Retained with Set Screw
  • Upper Receiver Tension Screw
  • Right Side Bolt Release Lever (4140, Blacknitride+™ by H&M)

Mitchell Defense AR10 Billet Upper Receivers

The Mitchell Defense AR10 billet upper receivers are the perfect complement to our billet lowers. Crafted from a solid billet of 7075-T6 aluminum, these receivers undergo a meticulous process to ensure the highest quality and durability:

• Precision Machining: Each receiver is machined from a solid billet of 7075-T6 aluminum.
• Hand Deburring: Ensures smooth edges and a clean finish.
• Tumbling: Provides a consistent and polished surface.
• Hard Coat Anodizing: Type III Class 2 hard coat black anodizing for enhanced durability and corrosion resistance.
• E Series Cerakote: Adds an additional layer of protection and a sleek, professional finish.
• Thermal Fit Barrel: Designed to perfectly fit and align with the upper receiver for optimal performance.

Key Features:

• Material: 7075-T6 Aluminum
• Finish: Type III Class 2 Hard Coat Black Anodized, E Series Cerakote
• Compatibility: Fits DPMS pattern lowers and matches DPMS high profile handguards.
• 100% American Made

• Material:
  • 11-inch handguard crafted from 6061 T6 aluminum, offering robustness and lightweight handling.
  • 15-inch handguard crafted from 6061 T6 aluminum, offering robustness and lightweight handling.
• Mounting Options:
  • Offset Mlok slots at 3, 6, and 9 o’clock positions, as well as the 45-degree angles, allowing for versatile accessory attachments.
• Top Rail:
  • Full-length Picatinny rail accommodates a wide range of optics and accessories.
• Stability:
  • Features front and rear anti-rotational QD points on both sides and a retention system with anti-rotational tabs to maintain stability even under heavy use.

8.6 Blk Barrels

12.5 in 1:3 Twist Rate, Stainless Steel, QPQ Nirtide

• Length: 12.5 inches
• Twist Rate: 1:3
• Material: Stainless Steel
• Finish: QPQ Nirtide
• Gas Block: Adjustable

16 in 1:3 Twist, Stainless Steel, QPQ Nirtide

• Length: 16 inches
• Twist Rate: 1:3
• Material: Stainless Steel
• Finish: QPQ Nirtide
• Gas Block: Adjustable

308 Barrels

20 in Proof Research Carbon Fiber Barrel, 1:10 Twist

• Length: 20 inches
• Twist Rate: 1:10
• Material: Carbon Fiber
• Manufacturer: Proof Research
• Gas Block: Adjustable

18 in Stainless Steel 1:10 Twist, QPQ Nirtide

• Length: 18 inches
• Twist Rate: 1:10
• Material: Stainless Steel
• Finish: QPQ Nirtide
• Gas Block: Adjustable

16 in Stainless Steel 1:10 Twist, QPQ Nirtide

• Length: 16 inches
• Twist Rate: 1:10
• Material: Stainless Steel
• Finish: QPQ Nirtide
• Gas Block: Adjustable

12 in Stainless Steel 1:10 Twist, QPQ Nirtide

• Length: 12 inches
• Twist Rate: 1:10
• Material: Stainless Steel
• Finish: QPQ Nirtide
• Gas Block: Adjustable

6.5 Creedmoor Barrels

20 in Proof Research Carbon Fiber Barrels, 1:8 Twist

• Length: 20 inches
• Twist Rate: 1:8
• Material: Carbon Fiber
• Manufacturer: Proof Research
• Gas Block: Adjustable

18 in Stainless Steel 1:8 Twist, QPQ Nirtide

• Length: 18 inches
• Twist Rate: 1:8
• Material: Stainless Steel
• Finish: QPQ Nirtide
• Gas Block: Adjustable