Upper — Best Prices Today

649 products found

Browse 649 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
PSA 18" Rifle Length .223 Wylde 1/7 Stainless Steel 15" Lightweight M-lok Upper With BCG, CH, & MBUS Sight Set - 516446673

PSA 18" Rifle Length .223 Wylde 1/7 Stainless Steel 15" Lightweight M-lok …

$399.99
In Stock
BROWNELLS - XM177E2 COMPLETE UPPER RECEIVERS

BROWNELLS - XM177E2 COMPLETE UPPER RECEIVERS

$688.99
In Stock
BROWNELLS - BRN-16A4 COMPLETE UPPER RECEIVER

BROWNELLS - BRN-16A4 COMPLETE UPPER RECEIVER

$520.99
Out of Stock
BROWNELLS - BRN-4® UPPER RECEIVER ASSEMBLIES

BROWNELLS - BRN-4® UPPER RECEIVER ASSEMBLIES

$1024.49
Out of Stock
BROWNELLS - AR-15 UPPER RECEIVER INSERT

BROWNELLS - AR-15 UPPER RECEIVER INSERT

$3.99
In Stock
BROWNELLS - GAU-5A 12.7" 1-12 UPPER RECEIVERS

BROWNELLS - GAU-5A 12.7" 1-12 UPPER RECEIVERS

$818.99
In Stock
PSA Sabre AR-15 "M4A1" CHF CL 14.5" P&W Upper w/ Quad Rail & Vertical Grip

PSA Sabre AR-15 "M4A1" CHF CL 14.5" P&W Upper w/ Quad Rail …

$719.99
In Stock
PSA 16" Mid-Length 5.56 NATO 1/7 Nitride MOE Upper With BCG, CH, & MBUS Rear Sight, Black

PSA 16" Mid-Length 5.56 NATO 1/7 Nitride MOE Upper With BCG, CH, …

$329.99
In Stock
PSA 16" M4 Nitride 1:7 MOE BLK Freedom Upper With BCG & CH - 508045

PSA 16" M4 Nitride 1:7 MOE BLK Freedom Upper With BCG & …

$299.99
In Stock
PSA JAKL 9MM 6.5" Upper Receiver Assembly, FDE

PSA JAKL 9MM 6.5" Upper Receiver Assembly, FDE

$599.99
In Stock
PSA 20" Rifle Length 5.56 NATO 1:7 Freedom Upper with BCG and Charging Handle - 7781740

PSA 20" Rifle Length 5.56 NATO 1:7 Freedom Upper with BCG and …

$319.99
In Stock
PSA Gen4 8" 9mm 1/10 Suppressor Ready 10" M-Lok Upper w/BCG & CH

PSA Gen4 8" 9mm 1/10 Suppressor Ready 10" M-Lok Upper w/BCG & …

$359.99
In Stock
PSA JAKL Rifle Upper Assembly 13.7" 5.56 NATO 1:7 Nitride w/Knurled CH & BCG, FDE

PSA JAKL Rifle Upper Assembly 13.7" 5.56 NATO 1:7 Nitride w/Knurled CH …

$829.99
In Stock
PSA Gen2 AR-47 16" Carbine-Length 7.62x39 1/10 Nitride 13" Lightweight Hex M-Lok Upper With BCG & CH - TC-E Extractor

PSA Gen2 AR-47 16" Carbine-Length 7.62x39 1/10 Nitride 13" Lightweight Hex M-Lok …

$359.99
In Stock
PSA PA-9 Gen4 10.5" 9mm 1/10 Nitride 12" Lightweight Hex M-Lok Railed Upper W/BCG & CH

PSA PA-9 Gen4 10.5" 9mm 1/10 Nitride 12" Lightweight Hex M-Lok Railed …

$339.99
In Stock
PSA PA-15 Left Hand 16" Midlength Railed Upper w/ BCG

PSA PA-15 Left Hand 16" Midlength Railed Upper w/ BCG

$419.99
In Stock
PSA PA-15 Left Hand 10.5" 5.56 Railed Upper w/ BCG

PSA PA-15 Left Hand 10.5" 5.56 Railed Upper w/ BCG

$379.99
In Stock
Blem PSA AR-15 Complete Upper Receiver

Blem PSA AR-15 Complete Upper Receiver

$59.99
In Stock
PSA 10.5" Carbine-Length 5.56 NATO 1/7 Nitride 12" Lightweight M-Lok Upper With BCG & CH - 5165449196

PSA 10.5" Carbine-Length 5.56 NATO 1/7 Nitride 12" Lightweight M-Lok Upper With …

$339.99
In Stock
PSA Gen2 KS-47 8.5" Pistol-Length 7.62x39 1/10 Nitride 7" Lightweight Hex M-Lok Upper With BCG & CH

PSA Gen2 KS-47 8.5" Pistol-Length 7.62x39 1/10 Nitride 7" Lightweight Hex M-Lok …

$369.99
In Stock
PSA JAKL 9MM 6.5" Upper Receiver Assembly, Black

PSA JAKL 9MM 6.5" Upper Receiver Assembly, Black

$599.99
In Stock
PSA "M4A1" 14.5" P&W Quad Rail Upper w/ BCG & CH

PSA "M4A1" 14.5" P&W Quad Rail Upper w/ BCG & CH

$399.99
In Stock
PSA-18 10.5" Quad Rail Upper w/ BCG & CH

PSA-18 10.5" Quad Rail Upper w/ BCG & CH

$399.99
In Stock
PSA 20" Rifle-Length .224 Valkyrie 1/6.5" Stainless Steel 15" Lightweight M-Lok Upper With BCG, CH, & Vortex Strike Eagle 1-8x24 Scope

PSA 20" Rifle-Length .224 Valkyrie 1/6.5" Stainless Steel 15" Lightweight M-Lok Upper …

$599.99
In Stock

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