Upper — Best Prices Today

614 products found

Browse 614 tracked products in the Upper category and compare current prices across major retailers. Filters make it easy to narrow the list to in-stock products, preferred sources, and the price range you actually want.

Each upper product page includes price tracking context, recent movement, and quick links into adjacent categories so shoppers can keep exploring without starting over.

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Lower BCG Barrel Handguard Magazine Trigger
Rock River Arms LAR-15M MID A4 Complete Upper .450 BM 16" Barrel

Rock River Arms LAR-15M MID A4 Complete Upper .450 BM 16" Barrel

$643.99
In Stock
BROWNELLS - AR-15/M16 733 C7 11.5" 5.56 UPPER RECEIVER

BROWNELLS - AR-15/M16 733 C7 11.5" 5.56 UPPER RECEIVER

$646.99
Out of Stock
PSA JAKL 9MM SD 6.5" Upper Receiver Assembly, FDE

PSA JAKL 9MM SD 6.5" Upper Receiver Assembly, FDE

$649.99
In Stock
BLEM H&R CLET 9mm Complete Pistol Upper

BLEM H&R CLET 9mm Complete Pistol Upper

$649.99
In Stock
BLEM Harrington & Richardson C7 Complete 20" Upper, Black

BLEM Harrington & Richardson C7 Complete 20" Upper, Black

$649.99
In Stock
Harrington & Richardson Retro M16A1 20" AR-15 Upper 5.56 1:12 Rifle Length, Black

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

$649.99
In Stock
Harrington & Richardson Retro M16A1 20" AR-15 Upper 5.56 1:7 Rifle Length, Black

Harrington & Richardson Retro M16A1 20" AR-15 Upper 5.56 1:7 Rifle Length, …

$649.99
In Stock
Harrington & Richardson XM177E1 10" Complete Pistol Upper, Gray

Harrington & Richardson XM177E1 10" Complete Pistol Upper, Gray

$649.99
In Stock
Harrington & Richardson Retro 635 Carbine Upper 16" 9MM 1/10, Black

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

$649.99
In Stock
Panzer AR57 16" ULT Upper Assembly 5.7x28mm w/ 50 rd Mag - ULT 0116

Panzer AR57 16" ULT Upper Assembly 5.7x28mm w/ 50 rd Mag - …

$649.99
In Stock
Harrington & Richardson XM177 10" Complete Pistol Upper, Gray

Harrington & Richardson XM177 10" Complete Pistol Upper, Gray

$649.99
In Stock
Harrington & Richardson 10.5" 300BLK Commando Upper

Harrington & Richardson 10.5" 300BLK Commando Upper

$649.99
In Stock
Harrington & Richardson BLEM 604 "Air Force" Complete Upper, 1/12, Black

Harrington & Richardson BLEM 604 "Air Force" Complete Upper, 1/12, Black

$649.99
In Stock
PSA JAKL 9MM SD 6.5" Upper Receiver Assembly, Black

PSA JAKL 9MM SD 6.5" Upper Receiver Assembly, Black

$649.99
In Stock
Harrington & Richardson Retro 635 Upper 10.5" 9MM 1/10, Black

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

$649.99
In Stock
PSA JAKL 10.5" 5.56 NATO 1/7 Nitride Complete Upper With BCG, Bolt Catch & Both Catch Roll Pin, Smoke

PSA JAKL 10.5" 5.56 NATO 1/7 Nitride Complete Upper With BCG, Bolt …

$649.99
In Stock
Harrington & Richardson Retro 635 16" 9mm Carbine Upper, 1/10 Twist, Gray

Harrington & Richardson Retro 635 16" 9mm Carbine Upper, 1/10 Twist, Gray

$659.99
In Stock
Harrington & Richardson Retro 635 10.5" 9mm Complete Upper, 1/10 Twist, Gray

Harrington & Richardson Retro 635 10.5" 9mm Complete Upper, 1/10 Twist, Gray

$659.99
In Stock
Rock River Arms Tactical Carbine Complete Upper .450 BM 16" Barrel w/ 5-Round Mag

Rock River Arms Tactical Carbine Complete Upper .450 BM 16" Barrel w/ …

$659.99
In Stock
Harrington & Richardson DMR Complete 20" Upper, 1/7, Black

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

$659.99
In Stock
Harrington & Richardson 604 "Air Force" Complete Upper, 1/12, Black

Harrington & Richardson 604 "Air Force" Complete Upper, 1/12, Black

$669.99
In Stock
Harrington & Richardson C7 Complete 20" Upper, Black

Harrington & Richardson C7 Complete 20" Upper, Black

$669.99
In Stock
PSA "Sabre" Forged 16" 5.56 FN CHF CL 15" Knurled Slant Rail and Sabre Compensator

PSA "Sabre" Forged 16" 5.56 FN CHF CL 15" Knurled Slant Rail …

$669.99
In Stock
Harrington & Richardson BLEM M16A2 Chrome Lined Complete Upper, Gray

Harrington & Richardson BLEM M16A2 Chrome Lined Complete Upper, Gray

$669.99
In Stock

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