ALWAYS ARMED 16" 5.56 NATO MID LENGTH UPPER RECEIVER - BLACK Made in the USA Mil-Spec 7075 T6 Upper Receiver with Dust Cover and Forward Assist  16" 1:7 Twist 4150 Steel Barrel with Black...

ALWAYS ARMED 16" 5.56 NATO BX SERIES MID LENGTH UPPER RECEIVER - BLACK Made in the USA Mil-Spec 7075 T6 Upper Receiver with Dust Cover and Forward Assist  16" 1:7  Twist 4150 Barrel...

ALWAYS ARMED OCT2 SERIES 16" 5.56 NATO UPPER RECEIVER - BLACK Made in the USA Mil-Spec 7075 T6 Upper Receiver with Dust Cover and Forward Assist  16" 1:7 Twist 4150 Barrel with Black...

ALWAYS ARMED ULTRALIGHT SERIES 16" 5.56 NATO UPPER RECEIVER - BLACK Made in the USA Mil-Spec 7075 T6 Upper Receiver with Dust Cover and Forward Assist  16" Pencil Profile 4150 Steel Barrel...

ALWAYS ARMED 16" 5.56 NATO Stainless Steel Upper Receiver with 15" M-LOK Quad Rail Made in the USA 16" 416R Stainless Steel Barrel Chambered in 5.56 NATO 15" Free Floating MLOK Quad Rail Black...

ALWAYS ARMED 16" 9MM STAINLESS STEEL UPPER RECEIVER - BLACK Made in the USA 1/2 x 36 Thread Pattern 16" 416R Stainless Steel Barrel Chambered in 9X19 Para 15" Free Floating MLOK Rail Black...

Aero Precision AR-15 Stripped Upper - FDE Precision machined M4 feed ramps Mil-spec

ALWAYS ARMED JESTER 16" 5.56 NATO UPPER RECEIVER Made in the USA Mil-Spec 7075 T6 5.56 Nato Upper Receiver with Dust Cover and Forward Assist  16" 1:7  Twist 4150 Barrel with...

Tactical Dynamics Angled Foregrip Finished in Black Cerakote Machined from 7075-T6 Aluminum Durable and Lightweight Compatible with M-LOK Hand Guards Made in the USA Length: 5.32" Width: 1...

Strike Industries Modular Fixed Stock Monopod Package includes:- 1x MFS Monopod Features:- Drop In installation- Enhanced stability- Convenient storage on stock