Start a build Log in

Parts by category

Upper Receiver

1504 products · page 3 of 51

Filters
Color
Type
Platform
Barrel length
Gas system
Manufacturer
87 more
Price
to
Reset

Filters
Product TypeColorPlatform Best price
AR-15 Upper Receiver W/ Lower Parts Kit & Stock AssemblyBrownellsAR-15——AR-15$492.991 store
AR-15 Carbine Length Upper Receiver M-LOK BlackMega ArmsBlack · AR-15—BlackAR-15$408.001 store
.458 Socom Stripped Upper Receiver Aluminum BlackAnderson ManufacturingStripped · Black · AR-15StrippedBlackAR-15$82.991 store
Lo-ProDPMSAR-15——AR-15$94.991 store
M4E1 Enhanced Upper ReceiverAero PrecisionAR-15——AR-15$135.991 store
AR-15 M4 Stripped Upper ReceiverATIStripped · AR-15Stripped—AR-15$43.951 storeOut of stock
MCR Belt-Fed Upper Receiver Semi 16.25" 5.56mm 1913 SPFightLite IndustriesAR-15——AR-15$3,500.991 store
223 Wylde 10.5" Model 1 Complete Upper Receiver BlackRadian WeaponsComplete · Black · AR-15CompleteBlackAR-15$1,904.955 storesIn stockSale
Gas Piston Upper Receiver Tac Evo Mid-LengthAdams ArmsAR-15——AR-15$719.991 store
AR15 16" Tac2 Upper Assembly 1-9DPMSAR-15——AR-15$577.991 store
Ddm4V7 16" 5.56mm NATO Upper Receiver BlackDaniel DefenseAR-15——AR-15$987.991 store
PSA 10.5" CHF 5.56 NATO 1:7 Premium Upper With BCG & CH - 516445822AR-15——AR-15$419.991 store
PSA 18" Rifle Length .223 Wylde 1:7 SS 15" M-lok Upper With Nickel Boron BCG & CH - 516446759AR-15——AR-15$359.991 store
PSA 20" Rifle-Length .224 Valkyrie 1/7 Stainless Steel 15" M-LOK Upper with BCG & CH - 5165447845AR-15——AR-15$499.991 store
PSA 16" Mid-length Freedom Stainless Steel 1/7 Dissipator - Without BCG or CH - 43633———$219.991 store
PSA 16" Mid-length 5.56 NATO 1:7 Stainless Steel Freedom MOE Dissipator - Without BCG or CH - 43632AR-15——AR-15$179.991 store
Ddm4 300 S 10.3" 300 AAC Blackout 1-8 9" Ddm4 Rail UpperDaniel DefenseBlack · AR-15—BlackAR-15$1,119.991 store
BLEM PSA 18" Rifle Length 223 Wylde 1/7 Nitride 15" Lightweight M-lok Upper with BCG & CH - 516445155BAR-15——AR-15$329.991 store
AR-15 5.56mm Forged A4 Upper Receiver W/ 16" HBAR BarrelBrownellsAR-15——AR-15$159.991 store
PSA 7.5" Phosphate 300AAC Blackout 1/8 7" Slim M-LOK Upper with BCG & CH - 5165447545AR-15——AR-15$299.991 store
PSA 18" Rifle Length 223 Wylde 1/7 Nitride 15" lightweight M-lok Upper with MBUS sight set, BCG, & CH - 5165447683AR-15——AR-15$369.991 store
MCR Belt-Fed Upper Receiver Semi 16.25" 5.56mm KeyModFightLite IndustriesAR-15——AR-15$3,500.001 store
PSA 18" Rifle Length 223 Wylde 1/7 Stainless Steel 15" Lightweight KeyMod Upper with BCG, CH, & MBUS Sight Set - 516446454AR-15——AR-15$299.991 store
PSA 16" Mid-Length 5.56 NATO 1:7 Nitride 13.5" KeyMod Upper Without BCG or CH - 516446756AR-15——AR-15$249.991 store
PSA 7" 5.56 NATO 1/7 Nitride 9" Lightweight M-LOK Freedom Upper With Fluted Flash Can, BCG, CH, & MBUS Sight Set - 516447329AR-15——AR-15$369.991 store
PSA 16" Mid-Length 5.56 NATO 1:7 Nitride 13.5" Lightweight M-LOK Upper With BCG, CH, & MBUS SIght Set - 516447488AR-15——AR-15$369.991 store
PSA 7.5" 5.56 NATO 1:7 Phosphate 7" Slim M-LOK Upper With BCG, CH, & Vortex Sparc Red Dot OpticAR-15——AR-15$399.991 store
PSA 16" Mid-length Nitride 5.56 NATO 1/7 Pencil 13.5" M-LOK Upper - With BCG and CH -7793493AR-15——AR-15$279.991 store
Ddm4V7 LW 16 "5.56mm 1-7 Light 15" MFR XS M-LOK Rail UpperDaniel DefenseAR-15——AR-15$1,008.991 store
AR-15/M16 Billet Upper Receiver, .458 SocomCross Machine Tool Co., Inc.AR-15——AR-15$115.991 storeOut of stock
Show 30 more