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Upper Receivers/Conv Kits

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Billet Rifle Systems Independence Billet Upper, 223 Rem/556NATO, Black Finish IND-U-BA Billet Rifle Systems Independence Billet Upper, 223 Rem/556NATO, Coyote Tan Finish IND-U-BACT Black Rain Ordnance 458 SOCOM Complete Upper, 16 4150 Chromoly Vanadium Steel Barrel, 1:14 Twist, Forged, 15 MLOK Rail, Nitride Coated BCG, Billet Charging Handle w/Extended Tac Latch, 458 SOCOM Muzzle Brake, Black Finish BRO-SPEC15-CU-458S
Billet Rifle Systems Independence Billet Upper, 223 Rem/556NATO, Black Finish Manufacturer: Billet Rifle Systems
Manufacturer Part #: IND-U-BA
MSRP: $230.55
Our Price:  $199.86 
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Billet Rifle Systems Independence Billet Upper, 223 Rem/556NATO, Coyote Tan Finish Manufacturer: Billet Rifle Systems
Manufacturer Part #: IND-U-BACT
MSRP: $237.46
Our Price:  $115.66 
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Black Rain Ordnance 458 SOCOM Complete Upper, 16" 4150 Chromoly Vanadium Steel Barrel, 1:14 Twist, Forged, 15" MLOK Rail, Nitride Coated BCG, Billet Charging Handle w/Extended Tac Latch, 458 SOCOM Muzzle Brake, Black Finish Manufacturer: Black Rain Ordnance
Manufacturer Part #: BRO-SPEC15-CU-458S
MSRP: $849.00
Our Price:  $793.82 
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Black Rain Ordnance 556 SOCOM, Complete Upper, 556NATO, 16 SOCOM Profile Chromoly NATO Barrel, Black Finish, 1:7 Twist, BRO 15 M-Lock Hybrid Handguard, Mid Lenght Gas System, LET IT RAIN Lazer Engraved Dust Cover, SPEC15 Nitride Coated Bolt And Carrier Group, Mil-Spec A2 Flash Hidder, Spec 15 Charging Handle BRO-SPEC15-CU-SOCOM-556 Black Rain Ordnance Milled Upper Receiver, 223 Rem/556NATO, Flat Top Sights, Black Finish BRO-MUR-2 Black Rain Ordnance Milled Upper Receiver, Gen 3, 223 Rem/556NATO, Black Finish BRO-MUR-GEN3
Black Rain Ordnance 556 SOCOM, Complete Upper, 556NATO, 16" SOCOM Profile Chromoly NATO Barrel, Black Finish, 1:7 Twist, BRO 15" M-Lock Hybrid Handguard, Mid Lenght Gas System, "LET IT RAIN" Lazer Engraved Dust Cover, SPEC15 Nitride Coated Bolt And Carrier Group, Mil-Spec A2 Flash Hidder, Spec 15 Charging Handle Manufacturer: Black Rain Ordnance
Manufacturer Part #: BRO-SPEC15-CU-SOCOM-556
MSRP: $769.00
Our Price:  $668.90 
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Black Rain Ordnance Milled Upper Receiver, 223 Rem/556NATO, Flat Top Sights, Black Finish Manufacturer: Black Rain Ordnance
Manufacturer Part #: BRO-MUR-2
MSRP: $279.00
Our Price:  $188.09 
In Stock 
Black Rain Ordnance Milled Upper Receiver, Gen 3, 223 Rem/556NATO, Black Finish Manufacturer: Black Rain Ordnance
Manufacturer Part #: BRO-MUR-GEN3
MSRP: $279.00
Our Price:  $191.92 
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Black Rain Ordnance SPEC15 Stripped Upper, Forged, 223 Rem/556NATO, Black Finish BRO-SPEC15-UR Bootleg Complete Upper Receiver For AR 15, Lightweight, Black Finish, 6.2oz BP-UR Bravo Company Upper, Mil-Spec, 1913 Rail for Mounting Optics and Accessories, Flat Top, Black BCM4-UR-M4
Black Rain Ordnance SPEC15 Stripped Upper, Forged, 223 Rem/556NATO, Black Finish Manufacturer: Black Rain Ordnance
Manufacturer Part #: BRO-SPEC15-UR
MSRP: $129.00
Our Price:  $112.22 
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Bootleg Complete Upper Receiver For AR 15, Lightweight, Black Finish, 6.2oz Manufacturer: BOOTLEG
Manufacturer Part #: BP-UR
MSRP: $179.95
Our Price:  $151.87 
In Stock 
Bravo Company Upper, Mil-Spec, 1913 Rail for Mounting Optics and Accessories, Flat Top, Black Manufacturer: Bravo Company
Manufacturer Part #: BCM4-UR-M4
MSRP: $149.00
Our Price:  $107.92 
In Stock 
Bushmaster Upper , 450 Bushmaster, 20 Barrel, Flat Top, Black Finish 91702 Bushmaster Upper M4A3 ,223 Rem/556NATO, 16 Barrel, Bayonet Lug and A2 Birdcage Flash Hider, Flat Top, Black Finish, Complete Barrel Assembly w/BCG 91823 Bushmaster Upper, Optics Ready Carbine, 223 Rem/556NATO, 16Barrel, 1:9 Twist, Flat Top, Black Finish 92194
Bushmaster Upper , 450 Bushmaster, 20" Barrel, Flat Top, Black Finish Manufacturer: Bushmaster
Manufacturer Part #: 91702
MSRP: $699.95
Our Price:  $536.39 
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Bushmaster Upper M4A3 , 223 Rem/556NATO, 16" Barrel, Bayonet Lug and A2 Birdcage Flash Hider, Flat Top, Black Finish, Complete Barrel Assembly w/BCG Manufacturer: Bushmaster
Manufacturer Part #: 91823
MSRP: $539.00
Our Price:  $413.05 
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Bushmaster Upper, Optics Ready Carbine, 223 Rem/556NATO, 16"Barrel, 1:9 Twist, Flat Top, Black Finish Manufacturer: Bushmaster
Manufacturer Part #: 92194
MSRP: $599.00
Our Price:  $459.02 
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Bushmaster Upper, Predator, 223 Rem/556NATO, 20 Fluted Barrel, Flat Top, Black Finish 92450 Chiappa Firearms Upper, M4-22 Gen II Pro, 22LR, 16 Heavy Barrel, 7.8 Forend, 8 Position Picatinny Rail, 2 Magazines, Black, 10Rd 500-094 CMMG AR Conversion Kit, 22LR, Stainless Steel Bolt Group, 3 Magazines, 10Rd 22BA6AE
Bushmaster Upper, Predator, 223 Rem/556NATO, 20" Fluted Barrel, Flat Top, Black Finish Manufacturer: Bushmaster
Manufacturer Part #: 92450
MSRP: $739.00
Our Price:  $566.30 
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Chiappa Firearms Upper, M4-22 Gen II Pro, 22LR, 16" Heavy Barrel, 7.8" Forend, 8 Position Picatinny Rail, 2 Magazines, Black, 10Rd Manufacturer: Chiappa Firearms
Manufacturer Part #: 500-094
MSRP: $339.00
Our Price:  $269.02 
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CMMG AR Conversion Kit, 22LR, Stainless Steel Bolt Group, 3 Magazines, 10Rd Manufacturer: CMMG
Manufacturer Part #: 22BA6AE
MSRP: $229.95
Our Price:  $174.42 
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CMMG Conversion Kit, Bravo, Fits AR Rifles, 22LR, 10Rd 22BA62F CMMG MK3 3GR Upper, 308 Win, 18 Stainless Barrel, Stainless Finish 38BCCE5 CMMG Mk3 Complete Upper, 308 Win, 18 Stainless Steel Heavy Taper Barrel, RKM15 KeyMod Handguard, Black Finish, Mk3 Bolt Carrier Group 38BCC38
CMMG Conversion Kit, Bravo, Fits AR Rifles, 22LR, 10Rd Manufacturer: CMMG
Manufacturer Part #: 22BA62F
MSRP: $199.95
Our Price:  $152.87 
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CMMG MK3 3GR Upper, 308 Win, 18" Stainless Barrel, Stainless Finish Manufacturer: CMMG
Manufacturer Part #: 38BCCE5
MSRP: $1099.95
Our Price:  $938.42 
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CMMG Mk3 Complete Upper, 308 Win, 18" Stainless Steel Heavy Taper Barrel, RKM15 KeyMod Handguard, Black Finish, Mk3 Bolt Carrier Group Manufacturer: CMMG
Manufacturer Part #: 38BCC38
MSRP: $999.95
Our Price:  $862.91 
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CMMG Mk3 Stripped Upper Receiver, Black Finish 38BA157 CMMG Mk4 DTR, AR Upper, 224 Valkyrie, 24 Barrel, Black Finish, RML14 MLOK Handguard, 1:7 Twist, Flat Top Upper 25BB257 CMMG MK4T Upper, 300 AAC Blackout, 16 Barrel, Fits AR, Flat Top, A2 Brake Chokes, CMMG RKM11 KeyMod Handguard, Black 30B129A
CMMG Mk3 Stripped Upper Receiver, Black Finish Manufacturer: CMMG
Manufacturer Part #: 38BA157
MSRP: $274.95
Our Price:  $217.33 
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CMMG Mk4 DTR, AR Upper, 224 Valkyrie, 24" Barrel, Black Finish, RML14 MLOK Handguard, 1:7 Twist, Flat Top Upper Manufacturer: CMMG
Manufacturer Part #: 25BB257
MSRP: $899.95
Our Price:  $809.44 
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CMMG MK4T Upper, 300 AAC Blackout, 16" Barrel, Fits AR, Flat Top, A2 Brake Chokes, CMMG RKM11 KeyMod Handguard, Black Manufacturer: CMMG
Manufacturer Part #: 30B129A
MSRP: $629.95
Our Price:  $574.47 
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CMMG MK4T Upper, 300 AAC Blackout, 16 Stainless Barrel, Fits AR, Flat Top, A2 Brake Chokes, CMMG RKM11 KeyMod Handguard, Black 30BC353 CMMG Target Upper, 22LR, 16 Barrel, 1:16 Twist, Flat Top KeyMod Free Float Handguard, Flat Top, Black Finish, No Magazines Included 22B7CA4 CMMG Upper Receiver, 556NATO, Fits AR, Flat Top Sights, Forward Assist and Ejection Door Installed, Black Finish 55BA22C
CMMG MK4T Upper, 300 AAC Blackout, 16" Stainless Barrel, Fits AR, Flat Top, A2 Brake Chokes, CMMG RKM11 KeyMod Handguard, Black Manufacturer: CMMG
Manufacturer Part #: 30BC353
MSRP: $679.95
Our Price:  $594.58 
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CMMG Target Upper, 22LR, 16" Barrel, 1:16 Twist, Flat Top KeyMod Free Float Handguard, Flat Top, Black Finish, No Magazines Included Manufacturer: CMMG
Manufacturer Part #: 22B7CA4
MSRP: $529.95
Our Price:  $476.65 
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CMMG Upper Receiver, 556NATO, Fits AR, Flat Top Sights, Forward Assist and Ejection Door Installed, Black Finish Manufacturer: CMMG
Manufacturer Part #: 55BA22C
MSRP: $129.95
Our Price:  $106.37 
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CMMG Upper, 223 Rem/556NATO, 16 WASP Treated Barrel, 1:9 Twist, Flat Top,  A2 Front Sights, Black Finish 55BE1F0 CMMG Upper, 300 AAC Blackout, 16 M4 WASP Treated Barrel, Front Sight Base, Black Finish 30BF8C0 CMMG Upper, 9MM, 16 Barrel, Flat Top, A2 Front Sights, Black Finish 90B1AA2
CMMG Upper, 223 Rem/556NATO, 16" WASP Treated Barrel, 1:9 Twist, Flat Top, A2 Front Sights, Black Finish Manufacturer: CMMG
Manufacturer Part #: 55BE1F0
MSRP: $609.95
Our Price:  $533.37 
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CMMG Upper, 300 AAC Blackout, 16" M4 WASP Treated Barrel, Front Sight Base, Black Finish Manufacturer: CMMG
Manufacturer Part #: 30BF8C0
MSRP: $649.95
Our Price:  $507.62 
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CMMG Upper, 9MM, 16" Barrel, Flat Top, A2 Front Sights, Black Finish Manufacturer: CMMG
Manufacturer Part #: 90B1AA2
MSRP: $679.95
Our Price:  $611.57 
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Colt's Manufacturing Upper, 223 Rem/556NATO, 11.5 Lightweight Barrel, Black Finish, A2 Fixed Front Sight, Magpul BUIS Rear Sight LE6933CK Colt's Manufacturing Upper, 223 Rem/556NATO, 16.1 M4 Barrel, Black Finish, A2 Fixed Front Sight, Magpul BUIS Rear Sight LE6920CK Colt's Manufacturing Upper, 223REM/556NATO, Black Finish, Dust Cover, Forward Assist, M4 Feed Ramps SP63528
Colt's Manufacturing Upper, 223 Rem/556NATO, 11.5" Lightweight Barrel, Black Finish, A2 Fixed Front Sight, Magpul BUIS Rear Sight Manufacturer: Colt's Manufacturing
Manufacturer Part #: LE6933CK
MSRP: $749.00
Our Price:  $680.25 
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Colt's Manufacturing Upper, 223 Rem/556NATO, 16.1" M4 Barrel, Black Finish, A2 Fixed Front Sight, Magpul BUIS Rear Sight Manufacturer: Colt's Manufacturing
Manufacturer Part #: LE6920CK
MSRP: $749.00
Our Price:  $680.25 
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Colt's Manufacturing Upper, 223REM/556NATO, Black Finish, Dust Cover, Forward Assist, M4 Feed Ramps Manufacturer: Colt's Manufacturing
Manufacturer Part #: SP63528
MSRP: $179.99
Our Price:  $144.76 
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