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 builds, 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.
This high-strength barrel is 4.5-inches long and chambered for 9MM. It has a medium profile with a 1:10 twist rate. It is made from high-strength 4150 CMV with a black, nitride finish that keeps it resistant to corrosion. This barrel has been designed to be reliable and accurate on even the craziest of adventures.
The KAK Industry 9MM Mini Compensator is just 1.25 inches long! This muzzle device does everything the standard KAK Industry compensator can do but with less length. It has a classic, clean design that reduces muzzle rise and recoil at a great price. This compact compensator is proof that big things come in small packages.
This Build Features The "Vertex" Pistol AR-15 Caliber Billet Upper Receiver. The Vertex Upper Is Machined Out Of A Single Block Of 7075 T6 Billet Aluminum In Order To Create Its Intricate Lines And Angles And Finished With A Hard Coat of Black Anodization. The Vertex Upper Was Designed To Be Used With Pistol Calibers Specifically And As A Result Doesn't Have A Dust Door Or Forward Assist. This Was Done To Save Weight As Well as Improve Functionality And Reliability By Focusing On A Simple Design That Has Fewer Moving Parts And Therefore Fewer Parts That Can Break, All The While Not Compromising On Strength And Durability. This Upper Will Fit On A Traditional Mil-spec Lower Receiver Or A Pistol Caliber Specific Lower Receiver.
This JE Machine 4" MLOK AR-15 Freefloat Handguard is 4" in length and boasts an M-Lok rail mounting system.
This Upper Also Includes A United Defense Labs 9MM Bolt Carrier Group.
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.
Getting all the parts you need to complete your lower can be extremely tedious. Lower parts kits take all the guesswork out of finishing your lower because all the pieces you need are included. This USA-made Recoil Technologies Complete Mil-Spec Lower Parts Kit comes with a standard right-hand safety selector. The fire control parts are MPI and Rockwell tested to ensure these parts meet the quality standards. This lower parts kit is the key to effortlessly completing your lower.
The Breach Pistol Brace Is An ATF Approved Pistol Stabilizer Brace That Was Designed To Be Low Profile While Being Easy To Install For The User. It Has Been Built To Fit On All AR-15 Pistol Buffer Tubes Up To 1.25". It Requires No Special Extensions Or Tools To Install. This Slick And Lightweight Brace Is Perfect For Your AR-15 Pistol Build!