Davidson Defense Paulie V3 6-inch 1:10 9MM AR-9 Freefloat M-Lok Handguard Pistol Full Build Kit, SBR Ready

Davidson Defense Paulie V3 AR-9 Pistol Full Build Kit - 6-inch, 9mm, M-Lok Freefloat Handguard, SBR Ready

The Davidson Defense Paulie V3 is a 9mm AR-9 pistol full build kit built around a 7075-T6 forged aluminum upper receiver with a Type III hard coat anodized finish. The kit includes a 6-inch medium profile barrel in 4150 chrome moly vanadium steel with a nitride finish, a 1:10 twist rate, and a 1/2x28 thread pitch, a freefloat M-Lok handguard in black aircraft-grade aluminum, a nitride-finished 8620 alloy steel bolt carrier group compatible with Glock and Colt pattern magazines via external extractor, an anodized aluminum Mil-Spec charging handle, a 6-position black aluminum buffer tube, a 5.5 oz buffer, a recoil spring, an end plate, and a castle nut. This kit is SBR Ready and ships without a brace. The forged upper receiver, freefloat M-Lok handguard, and barrel form the complete upper assembly. The 9mm BCG and charging handle work together to complete the upper cycling component set, and the buffer tube and buffer system cover the rear end of the build. Lower receiver not included.

Key Features

• 7075-T6 forged aluminum upper receiver, Type III hard coat anodized finish
• 6-inch medium profile barrel, 4150 chrome moly vanadium, nitride finish
• 9mm
• 1:10 twist rate
• 1/2x28 thread pitch
• Freefloat M-Lok handguard, aircraft-grade aluminum, black
• 8620 alloy steel bolt carrier group, nitride finish, Glock and Colt magazine compatible, external extractor
• Mil-Spec charging handle, anodized aluminum
• 6-position black aluminum buffer tube
• 5.5 oz buffer
• Recoil spring
• End plate
• Castle nut
• SBR Ready configuration
• Ships without a brace
• Lower receiver not included

Perfect For

• AR-9 pistol builders sourcing a complete 9mm full build kit in an SBR Ready configuration in a compact 6-inch setup
• Shooters pairing this kit with an existing AR-9 lower receiver compatible with Glock or Colt pattern magazines
• Builders selecting their own brace or stock for the final rear end setup

Barrel and Upper Assembly

The barrel is a 6-inch medium profile unit in 4150 chrome moly vanadium steel with a nitride finish, chambered in 9mm with a 1:10 twist rate and a 1/2x28 thread pitch. The 7075-T6 forged upper receiver features a Type III hard coat anodized finish and forms the structural core of the upper assembly. The freefloat M-Lok handguard is black aircraft-grade aluminum, surrounding the barrel without contact and providing M-Lok mounting positions for compatible accessories.

Bolt Carrier Group and Charging Handle

The included bolt carrier group is 8620 alloy steel with a nitride finish, compatible with Glock and Colt pattern magazines via an external extractor design. The BCG and Mil-Spec anodized aluminum charging handle work together to cycle the action and complete the upper side component set.

SBR Ready Configuration

This kit ships without a brace and is intended for buyers selecting their own final rear end setup. The buffer tube, recoil spring, end plate, and castle nut are included, but no brace or stock is provided. The final rear end configuration is dependent on the buyer's selected components.

Buffer System and Rear Hardware

The buffer system consists of a 6-position black aluminum buffer tube, a 5.5 oz buffer, and a recoil spring. An end plate and castle nut complete the rear hardware included with this full build kit.

Lower receiver not included. Ships without a brace. Do not attach a stock unless compliant with applicable laws. Follow safe handling and manufacturer instructions. Ensure compliance with all applicable federal, state, and local laws.