Luth-AR AR-15 Complete Fluted Bull Barrel Kit With Collapsible Stock

Luth-AR AR-15 Complete Fluted Bull Barrel Kit With Collapsible Stock
Build a Complete 20" Fluted Bull Barrel, AR Kit. This kit contains everything you need to build your own AR except the stripped lower receiver.

The Kit Contains:
• Fully assembled 20" Fluted Bull Barrel Upper with 15" Keymod Palm Handguard™
• Your choice of either an MBA-1 Buttstock Assembly or MBA-3 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.

Includes:
• Your choice: MBA-1 Fixed Rifle Buttstock assembly or MBA-3 Adjustable Carbine Buttstock Assembly
• LLRPK-1 Complete .223/5.56 Lower Receiver Parts Kit

Assembled Complete 20" Fluted Bull Barrel Upper:
• HG-V-15K – Palm Handguard – Vented 15" KeyMod with Barrel Nut
• BL-B18FT – 20" Bull Barrel, Fluted, Threaded 416 SST
• FTT-EA1 – A3 Upper Receiver Assembled
• BC-A-223 – Fully Assembled Bolt Carrier – .223
• BL-04 – Rifle Length Gas Tube
• GB-LP936 – Gas Block .936
• BL-06-A2 — A2 Flash Hider

Barrel Specs:
• 20" Fluted Bull Barrel
• .223 Rem
• 416 SS
• Threaded Barrel — Thread Pitch 1/2 x 28
• Gas Block Diameter .936
• Gas Tube Length — 16" Carbine, 18", 20", and 24" are Rifle
• 1-9 RH Barrel Twist
• 6 Lands and Groves
• M4 Feed Ramp
• Button Broached