The Core15 TAC II BO Complete Upper is an excellent starting point for your next build or upgrade to your current black gun. The Core15 TAC II BO Complete Upper is well made using only the finest components available, giving shooters a high quality, reliable, and durable complete upper with BCG. Don't skimp on quality for sake of a few bucks - buy the best you can, and the Core15 TAC II BO Complete Upper is just about as good as it gets.

Specifications and Features:
16" 416R Stainless Steel Barrel Standard Profile 1:8 (5/8x24 TPI)
Carbine Length Gas System
CORE15 Forged 7075-T6 M4 Flattop Upper with Internal Dry Lube and Laser T Marks
CORE15 V.2 Hardcore Billet Charging Handle
Midwest Industries Gen 2 Free Float Mid-Length Quad Rail
SureFire 3 Prong Flash Hider
Low Profile Gas Block
M16 Bolt Carrier Group (HPT & MPI)
CORE15's NO BS Lifetime Warranty!