Ambidextrous Side Charging 16″ AR-15 Upper (5.56 / 300 Blackout/7.62×39)

Ambidextrous Side Charging 16″ AR-15 Upper (5.56 / 300 Blackout/7.62×39)
The buyer has a few options here to customize this upper exactly how they want it.  This AR-15 Upper is available in 5.56,  300 Blackout, or 7.62×39.
Product Specs:

16″ 4150 barrel, magphos coating
.750 at the shoulder
5.56 (Midlength Length)/300 Blackout (Pistol Length)/7.62×39 (Carbine Length)
Standard A2 flash hider
Billet Side Charging Upper Receiver (Left or Right Hand Capable)
15″ slim MLOK rail with handstop
Comes complete with a side charging bcg.

** This item is assembled after the order is received to ensure quality and proper configuration.  Expected processing/completion time is 2-3 business days, but may vary with holidays and seasonal demands **