TacFire AR-9 Pistol Build Kit, 4-Inch Barrel
Complete AR-9 pistol build kit featuring a 4.5-inch barrel, bolt carrier group, upper and lower receivers, handguard, and all necessary components for assembly.
TacFire AR-9 Pistol Build Kit
This comprehensive build kit provides everything needed to assemble a functional 9mm AR-platform pistol. It's an excellent choice for shooters who want to build their own firearm while ensuring quality components work together seamlessly.
What's Included
- Barrel: 9mm, 4.5 inches, USA-made with 1/2"x36 thread flash forwarder
- Upper Receiver: Mil-spec, USA-made
- Bolt Carrier Group: 9mm-specific
- Handguard: 4-inch slim free-float M-LOK compatible rail
- Lower Parts Kit: Complete, USA-made
- Buffer System: Mil-spec aluminum tube with foam cover, heavy buffer, and spring
- Controls: Mil-spec charging handle, dust cover, and forward assist
- Hardware: Mil-spec/commercial castle nut and steel end plate
Why Choose This Kit
Building your own AR gives you complete control over your firearm's configuration and performance. This kit combines quality USA-made components with modern features like M-LOK compatibility, making it suitable for both experienced builders and those new to the platform. The 9mm chambering offers reduced recoil and lower ammunition costs compared to rifle calibers.
Assembly Note
While this kit includes most components, you'll need to source a lower receiver separately, as federal law requires licensed dealer involvement for that component.
