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Complete Uppers

Lower Receivers

Optics & Mounting

5.56×45mm NATO

.300 AAC Blackout

Harrington & Richardson 20" M16A1 Pencil Barrel, 5.56, 1/12, Parkerized, CH Bore, Stripped - Harrington & Richardson

Harrington & Richardson 20" M16A1 Pencil Barrel, 5.56, 1/12, Parkerized, CH Bore, Stripped

Harrington & Richardson

Harrington & Richardson 733 Complete 11.5" Upper, Black - Harrington & Richardson

Harrington & Richardson 733 Complete 11.5" Upper, Black

Harrington & Richardson

Harrington & Richardson M16A2 Special Forces COTS Marked Stripped Lower, Black - Harrington & Richardson

Harrington & Richardson M16A2 Special Forces COTS Marked Stripped Lower, Black

Harrington & Richardson

Blem Harrington & Richardson 733 Pistol Upper, 5.56, 17 Gray, C7 - Harrington & Richardson

Blem Harrington & Richardson 733 Pistol Upper, 5.56, 17 Gray, C7

Harrington & Richardson

Harrington & Richardson BLEM "Slickside" 20" Complete Upper, Gray 1/7 Twist - Harrington & Richardson

Harrington & Richardson BLEM "Slickside" 20" Complete Upper, Gray 1/7 Twist

Harrington & Richardson

Harrington & Richardson 14.7" "Slickside" Upper Receiver - Harrington & Richardson

Harrington & Richardson 14.7" "Slickside" Upper Receiver

Harrington & Richardson

Harrington & Richardson 635 9mm Complete Lower, Gray - Harrington & Richardson

Harrington & Richardson 635 9mm Complete Lower, Gray

Harrington & Richardson

Harrington & Richardson BLEM M16A2 Stripped Upper Receiver w/ M4 Feed Ramp, Black - Harrington & Richardson

Harrington & Richardson BLEM M16A2 Stripped Upper Receiver w/ M4 Feed Ramp, Black

Harrington & Richardson

Harrington & Richardson M16A2 Stripped Upper Receiver, Gray - Harrington & Richardson

Harrington & Richardson M16A2 Stripped Upper Receiver, Gray

Harrington & Richardson

Harrington & Richardson M16A2 Special Forces COTS Marked Stripped Lower, Gray - Harrington & Richardson

Harrington & Richardson M16A2 Special Forces COTS Marked Stripped Lower, Gray

Harrington & Richardson

Harrington & Richardson BLEM XM16E1 Stripped Lower, Gray - Harrington & Richardson

Harrington & Richardson BLEM XM16E1 Stripped Lower, Gray

Harrington & Richardson

Harrington & Richardson Retro CAR Stock Assembly 6 Position, Black - Harrington & Richardson

Harrington & Richardson Retro CAR Stock Assembly 6 Position, Black

Harrington & Richardson

Harrington & Richardson DMR Complete 20" Upper, 1/7, Black - Harrington & Richardson

Harrington & Richardson DMR Complete 20" Upper, 1/7, Black

Harrington & Richardson

Harrington & Richardson Commando Lower Receiver. Gray (Blem) - Harrington & Richardson

Harrington & Richardson Commando Lower Receiver. Gray (Blem)

Harrington & Richardson

Harrington & Richardson Complete XM16E1 Lower, Gray - Harrington & Richardson

Harrington & Richardson Complete XM16E1 Lower, Gray

Harrington & Richardson

Harrington & Richardson BLEM A2 Stripped Lower Receiver, Gray - Harrington & Richardson

Harrington & Richardson BLEM A2 Stripped Lower Receiver, Gray

Harrington & Richardson

Harrington & Richardson M16A2 Complete Lower w/ Fixed Stock, Gray - Harrington & Richardson

Harrington & Richardson M16A2 Complete Lower w/ Fixed Stock, Gray

Harrington & Richardson

Harrington & Richardson Retro "MP" AR-15 C158 Auto BCG, Non-Serrated - Harrington & Richardson

Harrington & Richardson Retro "MP" AR-15 C158 Auto BCG, Non-Serrated

Harrington & Richardson

Harrington & Richardson 635 Stripped 9mm Lower, Gray - Harrington & Richardson

Harrington & Richardson 635 Stripped 9mm Lower, Gray

Harrington & Richardson

Harrington & Richardson M16A1 Style Complete Lower, Gray - Harrington & Richardson

Harrington & Richardson M16A1 Style Complete Lower, Gray

Harrington & Richardson

Harrington & Richardson Complete Commando, XM177E1 10" Gray Pistol - Harrington & Richardson

Harrington & Richardson Complete Commando, XM177E1 10" Gray Pistol

Harrington & Richardson

BLEM Harrington & Richardson 733 Complete 11.5" Upper, Black - Harrington & Richardson

BLEM Harrington & Richardson 733 Complete 11.5" Upper, Black

Harrington & Richardson

Harrington & Richardson Fixed Stock A2 Carbine, Pencil Profile, Black

Harrington & Richardson

Harrington & Richardson Complete Gray Commando Lower, 2 position tube, Authentic Aluminum Stock - Harrington & Richardson

Harrington & Richardson Complete Gray Commando Lower, 2 position tube, Authentic Aluminum Stock

Harrington & Richardson

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