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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Aero Precision AR15 Complete Upper 5.56 / .223 Rem 20" Barrel w/ …
$518.99
PSA "Sabre" Forged 14.5" .223 Wylde M4 13" Sabre QD Rail and …
$519.99
BROWNELLS - BRN-16A4 COMPLETE UPPER RECEIVER
$520.99
$489.28
Foxtrot Mike Products Mike-15 9" 5.56 NATO G2 Upper
$529.99
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Bushmaster F1007571 450BMSt Upper Assembly
$537.99
Aero Precision M4E1 5.56mm M4 Carbine 16" Barrel Complete Upper Receiver
$538.99
PSA "Sabre" Forged 13.7" Mid-Length 5.56 with 13" QD Rail and SilencerCo …
$539.99
Rock River Arms RRAGE 3G 16" Classic Upper 5.56x45mm 1:8 M-LOK Carbine-Length …
$543.99
APF Carbine Upper .350 Legend 16" Barrel w/ 5-Round Mag
$547.99
PSA "Sabre" Forged 13.7" Mid-Length 5.56 with 13" Quad Rail and SilencerCo …
$549.99
Nordic Components 22RB Dedicated 16" Railed Upper .22LR 1:16 no BCG&CH, Black
$549.99
Nordic Components 22LR Complete Upper, 16" Match Grade Barrel - 22RB-UPPER-16-KIT
$549.99
One Horse OH-15 Complete Upper Black / Stainless 6mm ARC 18" Barrel
$560.99
Bushmaster QPC M4 A3 223 16-inch Upper Assembly
$565.99
Battle Arms Development AR Stripped Upper/Lower Receiver Set 223 Remington/556NATO Semi-automatic
$569.05
PSA 16" Mid-Length .223 Wylde 1/8 Nitride 13.5" Geissele MK14 M-Lok Upper …
$569.99
PSA "Sabre" Forged 13.7" 5.56 Nitride 13" Sabre Lock Up Rail and …
$569.99
RISE ARMAMENT - WATCHMAN .223 WYLDE COMPLETE UPPER RECEIVER FOR AR-15
$570.99
CMMG Resolute 16.10" Upper .300 Blackout with 1:7 M-LOK Rail - Carbine-Length …
$574.99
Midwest Industries Upper Upper 223 Remington 556NATO 10.5" Black MLOK AR-15
$579.99
Rock River Arms LAR-15M All Terrain Hunter Complete Upper .223 Wylde 18" …
$582.99
Angstadt Arms AR-15 Complete 9mm Upper Assembly 6" Barrel
$585.00
Aero Precision M4E1 Threaded Complete Upper 5.56 16" Barrel
$589.99
Stern Defense MOD5 MLOK 16.1" 45 ACP AR-15 Complete Upper
$593.99