ArmsAgora logo Loadout Loadout

Results for Harrington & Richardson 223 Remington Upper Receivers

35 products found across 1 retailers

All Results for Harrington & Richardson 223 Remington Upper Receivers Products (35 results)
Harrington & Richardson Retro M16A1 Upper Receiver - Harrington & Richardson
MSRP
Harrington & Richardson
Harrington & Richardson Retro M16A1 Upper Receiver
$159.99
● Availability Unknown
Harrington & Richardson M16A2 Stripped Upper Receiver w/ M4 Feed Ramp, Black - Harrington & Richardson
MSRP
Harrington & Richardson
Harrington & Richardson M16A2 Stripped Upper Receiver w/ M4 Feed Ramp, Black
$159.99
● Availability Unknown
Harrington & Richardson 733 Complete 11.5" Upper, Black - Harrington & Richardson
MSRP
Harrington & Richardson
Harrington & Richardson 733 Complete 11.5" Upper, Black
$619.99
● Availability Unknown
Harrington & Richardson C7 Complete 20" Upper, Black - Harrington & Richardson
MSRP
Harrington & Richardson
Harrington & Richardson C7 Complete 20" Upper, Black
$669.99
● Availability Unknown
Harrington & Richardson M16A2 TIA 10" Complete Pistol Upper - Harrington & Richardson
MSRP
Harrington & Richardson
Harrington & Richardson M16A2 TIA 10" Complete Pistol Upper
$649.99
● Availability Unknown
Harrington & Richardson BLEM M16A2 Chrome Lined Complete Upper, Gray - Harrington & Richardson
MSRP
Harrington & Richardson
Harrington & Richardson BLEM M16A2 Chrome Lined Complete Upper, Gray
$669.99
● Availability Unknown
Harrington & Richardson BLEM M16A2 Stripped Upper Receiver w/ M4 Feed Ramp, Black - Harrington & Richardson
MSRP
Harrington & Richardson
Harrington & Richardson BLEM M16A2 Stripped Upper Receiver w/ M4 Feed Ramp, Black
$139.99
● Availability Unknown
Harrington & Richardson BLEM XM16E1 Complete Upper, Gray, 1/7 - Harrington & Richardson
MSRP
Harrington & Richardson
Harrington & Richardson BLEM XM16E1 Complete Upper, Gray, 1/7
$719.99
● Availability Unknown
Harrington & Richardson XM16E1 Complete Upper, Gray, 1/7 - Harrington & Richardson
MSRP
Harrington & Richardson
Harrington & Richardson XM16E1 Complete Upper, Gray, 1/7
$749.99
● Availability Unknown
BLEM Harrington & Richardson M16A2 Complete Upper W/ 20" FN Hammer Forged Barrel, Gray - Harrington & Richardson
MSRP
Harrington & Richardson
BLEM Harrington & Richardson M16A2 Complete Upper W/ 20" FN Hammer Forged Barrel, Gray
$839.99
● Availability Unknown
BLEM Harrington & Richardson Early 604 Style Slick Side 20" Upper, Black - Harrington & Richardson
MSRP
Harrington & Richardson
BLEM Harrington & Richardson Early 604 Style Slick Side 20" Upper, Black
$679.99
● Availability Unknown
Harrington & Richardson Early 604 Style Slick Side 20" Upper, Black - Harrington & Richardson
MSRP
Harrington & Richardson
Harrington & Richardson Early 604 Style Slick Side 20" Upper, Black
$699.99
● Availability Unknown
Harrington & Richardson BLEM M16A2 Complete Upper w/ 20" FN Hammer Forged Barrel - Harrington & Richardson
MSRP
Harrington & Richardson
Harrington & Richardson BLEM M16A2 Complete Upper w/ 20" FN Hammer Forged Barrel
$829.99
● Availability Unknown
Harrington & Richardson BLEM M16A2 Stripped Upper Receiver, Black - Harrington & Richardson
MSRP
Harrington & Richardson
Harrington & Richardson BLEM M16A2 Stripped Upper Receiver, Black
$140.00
● Availability Unknown
Harrington & Richardson BLEM Early 604 "Air Force" Complete Upper Receiver, 1/12 Twist, Gray. - Harrington & Richardson
MSRP
Harrington & Richardson
Harrington & Richardson BLEM Early 604 "Air Force" Complete Upper Receiver, 1/12 Twist, Gray.
$699.99
● Availability Unknown
Harrington & Richardson Early 604 "Air Force" Complete Upper Receiver, 1/12 Twist, Gray. - Harrington & Richardson
MSRP
Harrington & Richardson
Harrington & Richardson Early 604 "Air Force" Complete Upper Receiver, 1/12 Twist, Gray.
$719.99
● Availability Unknown
Harrington & Richardson BLEM XM16E1 Complete Upper, Gray, 1/12 - Harrington & Richardson
MSRP
Harrington & Richardson
Harrington & Richardson BLEM XM16E1 Complete Upper, Gray, 1/12
$719.99
● Availability Unknown
Harrington & Richardson BLEM Retro 604 "Air Force" Complete Upper Receiver, 1/7 Twist, Gray - Harrington & Richardson
MSRP
Harrington & Richardson
Harrington & Richardson BLEM Retro 604 "Air Force" Complete Upper Receiver, 1/7 Twist, Gray
$699.99
● Availability Unknown
Harrington & Richardson Retro 604 "Air Force" Complete Upper Receiver, 1/7 Twist, Gray - Harrington & Richardson
MSRP
Harrington & Richardson
Harrington & Richardson Retro 604 "Air Force" Complete Upper Receiver, 1/7 Twist, Gray
$719.99
● Availability Unknown
Harrington & Richardson BLEM 604 "Air Force" Complete Upper, 1/12, Black - Harrington & Richardson
MSRP
Harrington & Richardson
Harrington & Richardson BLEM 604 "Air Force" Complete Upper, 1/12, Black
$649.99
● Availability Unknown
Harrington & Richardson BLEM "Slickside" 20" Complete Upper, Gray 1/7 Twist - Harrington & Richardson
MSRP
Harrington & Richardson
Harrington & Richardson BLEM "Slickside" 20" Complete Upper, Gray 1/7 Twist
$699.99
● Availability Unknown
Harrington & Richardson "Slickside" 20" Complete Upper, Gray 1/7 Twist - Harrington & Richardson
MSRP
Harrington & Richardson
Harrington & Richardson "Slickside" 20" Complete Upper, Gray 1/7 Twist
$719.99
● Availability Unknown
Harrington & Richardson BLEM 14.7" "Slickside" Upper Receiver - Harrington & Richardson
MSRP
Harrington & Richardson
Harrington & Richardson BLEM 14.7" "Slickside" Upper Receiver
$689.99
● Availability Unknown
Harrington & Richardson BLEM Retro 604 "Air Force" Complete Upper Receiver, Black 1/7 Twist - Harrington & Richardson
MSRP
Harrington & Richardson
Harrington & Richardson BLEM Retro 604 "Air Force" Complete Upper Receiver, Black 1/7 Twist
$689.99
● Availability Unknown
Stay Connected

Join our newsletter for the latest updates and exclusive deals.

ARMSAGORA

Compare prices on firearms, ammunition, and accessories from hundreds of trusted retailers. Find the best deals, track prices, and build your own loadouts.

Shop
Deals Loadouts Categories Brands Search
Account
My Armory Loadout Builder Saved Products
Company
Trusted Retailer Privacy Policy Terms
© 2026 ARMSAGORA. All rights reserved.
Not an FFL licensed dealer. ARMSAGORA is a free product comparison tool. Some links to retailers are affiliate links: we may earn a commission when you buy, at no extra cost to you.