Davidson Defense 'Megara' 4" AR-15 9mm Nitride Pistol Full Build Kit

9mm / 9x19

A 9mm AR pistol might be the most fun of all the ways to shoot one of the most popular calibers. In an AR platform that is more compact and mobile than a full rifle build, you have the same low recoil versatility that 9mm offers. With our 9mm Pistol Upper Build Kit you can build your pistol with little hassle, low cost, and have it set up just the way you want it with all of the options that we keep available for you.

KAK Industry AR-15 4" 9mm QPQ Nitride Fat 1-10T Barrel

The KAK Industry AR-15 4" 9mm QPQ Nitride Fat 1-10T Barrel is a high-quality and durable choice for 9mm pistol builds. Made from 4150 chrome moly vanadium with a nitride finish, it offers corrosion resistance. The fat profile enhances heat dissipation for improved accuracy and reduced wear. With a 1:10 twist rate and compact 4" length, it is suitable for various bullet weights and close-quarters use. Compatible with AR-15 pistols using a 9mm magazine, it has a threaded muzzle for easy attachment of accessories. Overall, it provides reliable performance for 9mm pistol builds.

Recoil Technologies 1/2x36 Steel Flash Can

This Build Includes A Recoil Technologies Steel Flash Can. This Muzzle Device Has A Black Oxide Coating And Is Made To Direct Gases And Noise Away From The Shooter.

Davidson Defense Black Diamond Series AR-15 Billet Upper Receiver

The Davidson Defense Black Diamond Series AR-15 Billet Upper Receiver is machined from Billet 6061-T6 Aluminum. It is incredibly durable and has a deep black anodized finish that gives any build a classic look and feel. This upper receiver features a full 1913 Picatinny rail for easy installation of accessories. It has M4 feed ramps and a standard dust door. This rugged upper receiver is high-strength and corrosion-resistant making it the perfect addition to almost any AR-15 build.

Gauntlet Arms "Ace Series" AR-15 4" M-Lok Freefloat Handguard

This Upper Features A Premium 4" Lakota Ops ACE Series M-Lok Handguard. This Handguard Is Made From The Highest Grade 6061-T6 Aluminum And Is Reinforced With Class 2 Type III Black Hard Anodizing. With M-Lok Cutouts On The Sides, This USA Made Handguard Will Allow You To Mount A Variety Of Accessories.

United Defense 9mm (9x19) Bolt Carrier Group

This Upper Also Includes A United Defense Labs 9MM Bolt Carrier Group.

Recoil Technologies AR-15 M4 Charging Handle Mil-Spec Quality

This AR-15 M4 Charging Handle is machined from 7075 T6 aluminum and has a Type III hard coat anodized finish. This means that this is one strong, durable, and reliable charging handle. The Teflon coating on the handle makes it resistant to corrosion and waterproof. The complete assembly includes the latch. This charging handle is small but mighty.

Recoil Technologies Mil-Spec Lower Parts Kit

The Recoil Technologies Mil-Spec Lower Parts Kit is a complete set of internal parts required for building an AR-15 lower receiver, and is designed to work with all Mil-Spec AR-15 lower receivers. It is a reliable and affordable option for building a high-quality AR-15 lower receiver.