Build a Complete 20″ .223 Rem Fluted Bull Barrel, AR Rifle Kit.
This kit contains everything you need to build your own AR except the stripped lower receiver.
The Kit Contains:
- Fully assembled 20″ .223 Rem Fluted Bull Barrel Upper with 15″ Keymod Palm Handguard®
- MBA-1 Buttstock Assembly
- Complete Lower Parts Kit
Add to your build with optional add-on parts such as a Velocity Drop-in trigger, or The Lower Enhanc-AR® Kit.
This Kit does not come with the lower receiver. You will have to supply a lower receiver purchased elsewhere. We recommend that you look for a Mil-Spec stripped lower.
- Your choice: MBA-1 Fixed Rifle Buttstock assembly
- LRPK-1 Complete .223/5.56 Lower Receiver Parts Kit
Assembled Complete 20″ .223 Rem Fluted Bull Barrel Upper:
- HG-V-15K – Palm Handguard® – Vented 15″ KeyMod with Barrel Nut
- BL-B18FT – 20″ .223 Rem Bull Barrel, Fluted, Threaded 416 SST
- FTT-EA1 – A3 Upper Receiver Assembled
- BC-A-223 – Fully Assembled Bolt Carrier – .223 Rem
- BL-04 – Rifle Length Gas Tube
- GB-LP936 – Gas Block .936
- BL-06-A2 — A2 Flash Hider
- 20″ .223 Rem Fluted Bull Barrel
- .223 Rem
- 416 SS
- Threaded Barrel — Thread Pitch 1/2 x 28
- Gas Block Diameter .936
- Gas Tube Length — Rifle
- 1-9 RH Barrel Twist
- 6 Lands and Groves
- M4 Feed Ramp
- Button Broached