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Complete Uppers

5.56×45mm NATO

.300 AAC Blackout

Blem Harrington & Richardson XM177 10" Complete Pistol Upper, Gray - Harrington & Richardson

Blem Harrington & Richardson XM177 10" Complete Pistol Upper, Gray

Harrington & Richardson

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

Harrington & Richardson XM177E1 10" Complete Pistol Upper, Gray

Harrington & Richardson

Harrington & Richardson BLEM Retro 653 16" 5.56 Carbine-Length AR-15 Upper w/ 1:7 Twist - Harrington & Richardson

Harrington & Richardson BLEM Retro 653 16" 5.56 Carbine-Length AR-15 Upper w/ 1:7 Twist

Harrington & Richardson

Harrington & Richardson BLEM Retro 604 "Air Force" Complete Upper Receiver, 1/12 Twist, Gray - Harrington & Richardson

Harrington & Richardson BLEM Retro 604 "Air Force" Complete Upper Receiver, 1/12 Twist, Gray

Harrington & Richardson

Harrington & Richardson Late 723 16" Upper, 5.56, 1:7 Gray, C7 - Harrington & Richardson

Harrington & Richardson Late 723 16" Upper, 5.56, 1:7 Gray, C7

Harrington & Richardson

H&R DOE 300BLK Complete Upper, Black - Harrington & Richardson

H&R DOE 300BLK Complete Upper, Black

Harrington & Richardson

Harrington & Richardson XM177 10" Complete Pistol Upper, Gray - Harrington & Richardson

Harrington & Richardson XM177 10" Complete Pistol Upper, Gray

Harrington & Richardson

BLEM Harrington & Richardson Early 604 Style Slick Side 20" Upper, Black - Harrington & Richardson

BLEM Harrington & Richardson Early 604 Style Slick Side 20" Upper, Black

Harrington & Richardson

Harrington & Richardson BLEM M16A2 Complete Upper w/ 20" FN Hammer Forged Barrel - Harrington & Richardson

Harrington & Richardson BLEM M16A2 Complete Upper w/ 20" FN Hammer Forged Barrel

Harrington & Richardson

Harrington & Richardson Retro 653 16" 5.56 Carbine-Length AR-15 Upper w/ 1:7 Twist - Harrington & Richardson

Harrington & Richardson Retro 653 16" 5.56 Carbine-Length AR-15 Upper w/ 1:7 Twist

Harrington & Richardson

Harrington & Richardson 10.5" 300BLK Commando Upper - Harrington & Richardson

Harrington & Richardson 10.5" 300BLK Commando Upper

Harrington & Richardson

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

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

Harrington & Richardson

BLEM Harrington & Richardson 11.5" XM177E2 Complete Pistol Upper, Gray - Harrington & Richardson

BLEM Harrington & Richardson 11.5" XM177E2 Complete Pistol Upper, Gray

Harrington & Richardson

Harrington & Richardson M16A2 Complete Upper w/ 20" FN Hammer Forged Barrel - Harrington & Richardson

Harrington & Richardson M16A2 Complete Upper w/ 20" FN Hammer Forged Barrel

Harrington & Richardson

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

Harrington & Richardson BLEM 14.7" "Slickside" Upper Receiver

Harrington & Richardson

Blem Harrington & Richardson Retro 723 16" AR-15 Upper 5.56 1:7 Carbine Length - Harrington & Richardson

Blem Harrington & Richardson Retro 723 16" AR-15 Upper 5.56 1:7 Carbine Length

Harrington & Richardson

BLEM Harrington & Richardson Retro 635 Carbine Upper 16" 9MM 1/10, Black - Harrington & Richardson

BLEM Harrington & Richardson Retro 635 Carbine Upper 16" 9MM 1/10, Black

MAP (Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.

Harrington & Richardson

Harrington & Richardson 11.5" XM177E2 Complete Pistol Upper, Gray - Harrington & Richardson

Harrington & Richardson 11.5" XM177E2 Complete Pistol Upper, Gray

Harrington & Richardson

Harrington & Richardson 733 Pistol Upper, 5.56, 1/7 Gray, C7 - Harrington & Richardson

Harrington & Richardson 733 Pistol Upper, 5.56, 1/7 Gray, C7

Harrington & Richardson

Harrington & Richardson BLEM Retro 604 "Air Force" Complete Upper Receiver, 1/7 Twist, Gray - Harrington & Richardson

Harrington & Richardson BLEM Retro 604 "Air Force" Complete Upper Receiver, 1/7 Twist, Gray

Harrington & Richardson

Harrington & Richardson Retro 604 "Air Force" Complete Upper Receiver, Black 1/7 Twist - Harrington & Richardson

Harrington & Richardson Retro 604 "Air Force" Complete Upper Receiver, Black 1/7 Twist

Harrington & Richardson

Harrington & Richardson BLEM M16A2 TIA 10" Complete Pistol Upper - Harrington & Richardson

Harrington & Richardson BLEM M16A2 TIA 10" Complete Pistol Upper

Harrington & Richardson

Harrington & Richardson Retro 635 Upper 10.5" 9MM 1/10, Black - Harrington & Richardson

Harrington & Richardson Retro 635 Upper 10.5" 9MM 1/10, Black

Harrington & Richardson

BLEM Harrington & Richardson Retro M16A1 20" AR-15 Upper 5.56 1:12 Rifle Length, Black - Harrington & Richardson

BLEM Harrington & Richardson Retro M16A1 20" AR-15 Upper 5.56 1:12 Rifle Length, Black

Harrington & Richardson

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