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Upper Receivers/Conv Kits

Displaying 91 to 120 (of 187 products)
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Luth-AR 18 Bull Barrel Complete Upper Assembly, 223Rem/556NATO, Black Finish, 15 Palm Handguard Keymod, Fits AR-15 FTBL-B18 Luth-AR 18 MARK12 Complete Upper Assembly, Black Finish, 15 Palm Handguard Keymod, 1:9 Twist, Complete Barrel Assembly w/BCG, Fits AR-15 BAA3-M12 Luth-AR 20 Bull Barrel Complete Upper Assembly, 223Rem/556NATO, Black Finish, 15 Palm Handguard Keymod, Complete Barrel Assembly w/BCG, Fits AR-15 FTBL-B20
Luth-AR 18" Bull Barrel Complete Upper Assembly, 223Rem/556NATO, Black Finish, 15" Palm Handguard Keymod, Fits AR-15 Manufacturer: Luth-AR
Manufacturer Part #: FTBL-B18
MAP: $460.55
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Luth-AR 18" MARK12 Complete Upper Assembly, Black Finish, 15" Palm Handguard Keymod, 1:9 Twist, Complete Barrel Assembly w/BCG, Fits AR-15 Manufacturer: Luth-AR
Manufacturer Part #: BAA3-M12
MAP: $422.95
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Luth-AR 20" Bull Barrel Complete Upper Assembly, 223Rem/556NATO, Black Finish, 15" Palm Handguard Keymod, Complete Barrel Assembly w/BCG, Fits AR-15 Manufacturer: Luth-AR
Manufacturer Part #: FTBL-B20
MAP: $465.25
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Luth-AR 24 Bull Barrel Complete Upper Assembly, 223 Rem/556NATO, Black Finish, 15 Palm Handguard Keymod, Complete Barrel Assembly w/BCG, Fits AR-15 FTBL-B24 Luth-AR Stripped NC15 Forged 308 Upper Receiver, Manufactured from 7075-T6 Aluminum, Hard-Coat Anodized, Features Upper Picatinny Rail for Mounting Optics and Accessories 308-FTT-EA Luth-AR Stripped NC15 Forged Upper Receiver, Manufactured from 7075-T6 Aluminum, Hard-Coat Anodized, Features Upper Picatinny Rail for Mounting Optics and Accessories FTT-EA
Luth-AR 24" Bull Barrel Complete Upper Assembly, 223 Rem/556NATO, Black Finish, 15" Palm Handguard Keymod, Complete Barrel Assembly w/BCG, Fits AR-15 Manufacturer: Luth-AR
Manufacturer Part #: FTBL-B24
MAP: $469.95
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Luth-AR Stripped NC15 Forged 308 Upper Receiver, Manufactured from 7075-T6 Aluminum, Hard-Coat Anodized, Features Upper Picatinny Rail for Mounting Optics and Accessories Manufacturer: Luth-AR
Manufacturer Part #: 308-FTT-EA
MAP: $150.35
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Luth-AR Stripped NC15 Forged Upper Receiver, Manufactured from 7075-T6 Aluminum, Hard-Coat Anodized, Features Upper Picatinny Rail for Mounting Optics and Accessories Manufacturer: Luth-AR
Manufacturer Part #: FTT-EA
MAP: $108.05
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Luth-AR Upper, Black, 1913 Rail for Mounting Optics and Accessories, Forged, Flat Top, Comes with Charging Handle, Forward Assist, and Dust Cover FTT-EA1 Midwest Industries Forged Upper, No Barrel or BCG, Black Finish MI-FCU Midwest Industries Stripped Upper Receiver, Billet Aluminum, Black MI-AR15-UPPER
Luth-AR Upper, Black, 1913 Rail for Mounting Optics and Accessories, Forged, Flat Top, Comes with Charging Handle, Forward Assist, and Dust Cover Manufacturer: Luth-AR
Manufacturer Part #: FTT-EA1
MAP: $150.35
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Midwest Industries Forged Upper, No Barrel or BCG, Black Finish Manufacturer: Midwest Industries
Manufacturer Part #: MI-FCU
MSRP: $119.95
Our Price:  $106.14 
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Midwest Industries Stripped Upper Receiver, Billet Aluminum, Black Manufacturer: Midwest Industries
Manufacturer Part #: MI-AR15-UPPER
MSRP: $179.95
Our Price:  $119.95 
In Stock 
Midwest Industries Upper, .223 WYLDE, 556NATO, .223, 16 Nitride Barrel, 1:8 Twist, 14 G3 M-Lok Rail, 2 Port MI Muzzle Brake, Black Finish (BCG and Charging Handle Not Included) MI-N16M Midwest Industries Upper, .223 WYLDE, 556NATO, .223, 16 Nitride Barrel, 1:8 Twist, 15 G3 M-Lok Rail, 2 Port MI MuzzleBrake, Black Finish (BCG and Charging Handle Not Included) MI-N16M15 Midwest Industries Upper, .223 WYLDE, 556NATO, .223, 16 Nitride Barrel, 1:8 Twist, Light Weight M-Lok Rail, 2 Port MI Muzzle Brake, Black Finish (BCG and Charging handle not included) MI-LW16MN
Midwest Industries Upper, .223 WYLDE, 556NATO, .223, 16" Nitride Barrel, 1:8 Twist, 14" G3 M-Lok Rail, 2 Port MI Muzzle Brake, Black Finish (BCG and Charging Handle Not Included) Manufacturer: Midwest Industries
Manufacturer Part #: MI-N16M
MSRP: $585.00
Our Price:  $476.96 
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Midwest Industries Upper, .223 WYLDE, 556NATO, .223, 16" Nitride Barrel, 1:8 Twist, 15" G3 M-Lok Rail, 2 Port MI MuzzleBrake, Black Finish (BCG and Charging Handle Not Included) Manufacturer: Midwest Industries
Manufacturer Part #: MI-N16M15
MSRP: $609.95
Our Price:  $498.54 
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Midwest Industries Upper, .223 WYLDE, 556NATO, .223, 16" Nitride Barrel, 1:8 Twist, Light Weight M-Lok Rail, 2 Port MI Muzzle Brake, Black Finish (BCG and Charging handle not included) Manufacturer: Midwest Industries
Manufacturer Part #: MI-LW16MN
MSRP: $585.00
Our Price:  $476.96 
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Nordic Components 22RB Upper, 22LR, 16 Match Grade Barrel, 1:16 Twist, Black Finish, A2 Flash Suppressor, Aluminum Slim Diameter Handguard, Stainless Steel Bolt, 10Rd Black Dog Magazine, Black Dog Machine Bolt Saver (for retaining bolt carrier group when upper is separate from lower) 22RB-UPPER-16-KIT Nordic Components Barrel, 223 Rem/556NATO, 11.5, 1:7 Twist, Black Finish, M4 Feed Ramps, Carbine Length Gas Port, 1/2X28 BBL-115-556 Nordic Components Barrel, 9MM, 8.5, 1:10 Twist, Black Finish NCBBL-9-85-BLK
Nordic Components 22RB Upper, 22LR, 16" Match Grade Barrel, 1:16 Twist, Black Finish, A2 Flash Suppressor, Aluminum Slim Diameter Handguard, Stainless Steel Bolt, 10Rd Black Dog Magazine, Black Dog Machine Bolt Saver (for retaining bolt carrier group when upper is separate from lower) Manufacturer: Nordic Components
Manufacturer Part #: 22RB-UPPER-16-KIT
MSRP: $499.95
Our Price:  $463.49 
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Nordic Components Barrel, 223 Rem/556NATO, 11.5", 1:7 Twist, Black Finish, M4 Feed Ramps, Carbine Length Gas Port, 1/2X28 Manufacturer: Nordic Components
Manufacturer Part #: BBL-115-556
MSRP: $178.11
Our Price:  $140.97 
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Nordic Components Barrel, 9MM, 8.5", 1:10 Twist, Black Finish Manufacturer: Nordic Components
Manufacturer Part #: NCBBL-9-85-BLK
MSRP: $141.64
Our Price:  $127.27 
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Nordic Components NC15 Stripped Upper, Extruded, Fits AR15, Black Finish, Slick-side Upper Receiver Eliminates Dust Cover and Forward Assist for Reduced Weight and Cleaner Lines, Compatible with Milspec BCGs/Charging Handles/Handguards, Flat Top Picatinny Rail, 7029-T6 Aluminum NC15-UR-EXT Nordic Components Stripped NC15 Forged Upper Receiver, Manufactured from 7075-T6 Aluminum, Type III Hard-Coat Anodized, Features Upper Picatinny Rail for Mounting Optics and Accessories, Forward Assist and Dust Cover Assembly Not Included NC-15-A3 Noveske Generation 1 Stripped Upper, M4, Black Finish 03000083
Nordic Components NC15 Stripped Upper, Extruded, Fits AR15, Black Finish, Slick-side Upper Receiver Eliminates Dust Cover and Forward Assist for Reduced Weight and Cleaner Lines, Compatible with Milspec BCGs/Charging Handles/Handguards, Flat Top Picatinny Rail, 7029-T6 Aluminum Manufacturer: Nordic Components
Manufacturer Part #: NC15-UR-EXT
MSRP: $79.89
Our Price:  $70.14 
In Stock 
Nordic Components Stripped NC15 Forged Upper Receiver, Manufactured from 7075-T6 Aluminum, Type III Hard-Coat Anodized, Features Upper Picatinny Rail for Mounting Optics and Accessories, Forward Assist and Dust Cover Assembly Not Included Manufacturer: Nordic Components
Manufacturer Part #: NC-15-A3
MSRP: $99.99
Our Price:  $92.32 
In Stock 
Noveske Generation 1 Stripped Upper, M4, Black Finish Manufacturer: Noveske
Manufacturer Part #: 03000083
MSRP: $131.04
Our Price:  $122.47 
In Stock 
Noveske Generation 3 Stripped Upper, Black Finish 03000169 Noveske Generation 3 Stripped Upper, FDE Cerakote Finish 03000086 Phase 5 Weapon Systems P5T15 Upper, 223 Rem/556NATO, 16 4150 Chrome Lined Barrel, 1:8 Twist, Black Finish, MLOK, 15 LPSN M-LOK Quad Rail, A.R.M.S. 71L Flip Up Sight Set, Electroless Nickel(EN) M16 Bolt Carrier Group, Ambidextrous Battle Latch Charging Handle Assembly (ABL/CHA), FATman Hex Brake MLOKCOMPLETEUPPER
Noveske Generation 3 Stripped Upper, Black Finish Manufacturer: Noveske
Manufacturer Part #: 03000169
MSRP: $310.93
Our Price:  $290.59 
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Noveske Generation 3 Stripped Upper, FDE Cerakote Finish Manufacturer: Noveske
Manufacturer Part #: 03000086
MSRP: $300.00
Our Price:  $269.14 
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Phase 5 Weapon Systems P5T15 Upper, 223 Rem/556NATO, 16" 4150 Chrome Lined Barrel, 1:8 Twist, Black Finish, MLOK, 15" LPSN M-LOK Quad Rail, A.R.M.S. 71L Flip Up Sight Set, Electroless Nickel(EN) M16 Bolt Carrier Group, Ambidextrous Battle Latch Charging Handle Assembly (ABL/CHA), FATman Hex Brake Manufacturer: Phase 5 Weapon Systems
Manufacturer Part #: MLOKCOMPLETEUPPER
MSRP: $1049.00
Our Price:  $794.94 
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Phoenix Conversion Kit, 22LR, 5 Barrel, Fits HP22/HP22A Blue HP22BBLB Phoenix Conversion Kit, 22LR, 5 Barrel, Fits HP22/HP22A Nickel HP22BBLN PW Arms Upper, AR57LEM, 5.7x28mm, 16 Lightweight Barrel, Black Finish, with MLOK Rail AR57LEM-UA
Phoenix Conversion Kit, 22LR, 5" Barrel, Fits HP22/HP22A Blue Manufacturer: Phoenix
Manufacturer Part #: HP22BBLB
MSRP: $45.00
Our Price:  $39.35 
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Phoenix Conversion Kit, 22LR, 5" Barrel, Fits HP22/HP22A Nickel Manufacturer: Phoenix
Manufacturer Part #: HP22BBLN
MSRP: $45.00
Our Price:  $39.35 
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PW Arms Upper, AR57LEM, 5.7x28mm, 16" Lightweight Barrel, Black Finish, with MLOK Rail Manufacturer: PW Arms
Manufacturer Part #: AR57LEM-UA
MSRP: $899.00
Our Price:  $695.57 
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Radical Firearms Complete Upper Assembly, 223 Rem/556NATO, 16 SOCOM (Mid) Barrel, 12 FCR, A2 Flash Hider, Black Finish, Includes Charging Handle and Bolt Carrier Group CFU16-5.56SOC-12FCR Radical Firearms Complete Upper Assembly, 223 Rem/556NATO, 16 SOCOM (Mid) Barrel, 12 FCR, A2 Flash Hider, Black Finish, Includes Charging Handle and Bolt Carrier Group CFU16-5.56SOC-12FCR Radical Firearms Complete Upper Assembly, 223 Rem/556NATO, 16 SOCOM (Mid) Barrel, 15 FCR, A2 Flash Hider, Black Finish, Includes Charging Handle and Bolt Carrier Group CFU16-5.56SOC-15FCR
Radical Firearms Complete Upper Assembly, 223 Rem/556NATO, 16" SOCOM (Mid) Barrel, 12" FCR, A2 Flash Hider, Black Finish, Includes Charging Handle and Bolt Carrier Group Manufacturer: Radical Firearms
Manufacturer Part #: CFU16-5.56SOC-12FCR
MSRP: $383.95
Our Price:  $327.05 
In Stock 
Radical Firearms Complete Upper Assembly, 223 Rem/556NATO, 16" SOCOM (Mid) Barrel, 12" FCR, A2 Flash Hider, Black Finish, Includes Charging Handle and Bolt Carrier Group Manufacturer: Radical Firearms
Manufacturer Part #: CFU16-5.56SOC-12FCR
MSRP: $383.95
Our Price:  $345.05 
In Stock 
Radical Firearms Complete Upper Assembly, 223 Rem/556NATO, 16" SOCOM (Mid) Barrel, 15" FCR, A2 Flash Hider, Black Finish, Includes Charging Handle and Bolt Carrier Group Manufacturer: Radical Firearms
Manufacturer Part #: CFU16-5.56SOC-15FCR
MSRP: $383.95
Our Price:  $337.68 
In Stock 
Radical Firearms Complete Upper Assembly, 223 Rem/556NATO, 16 SOCOM (Mid) Barrel, 15 FCR, A2 Flash Hider, Black Finish, Includes Charging Handle and Bolt Carrier Group CFU16-5.56SOC-15FCR Radical Firearms Complete Upper Assembly, 223 Rem/556NATO, 16 SOCOM (Mid) Barrel, 15 FHR, Zero Impulse Muzzle Brake, Black Finish, Includes Charging Handle and Bolt Carrier Group CFU16-5.56SOC-15FHR-ZS Radical Firearms Complete Upper Assembly, 223 Rem/556NATO, 16 SOCOM (Mid) Barrel, 15 RPR, Zero Impulse Muzzle Brake, Black Finish, Includes Charging Handle and Bolt Carrier Group CFU16-5.56SOC-15RPR-ZS
Radical Firearms Complete Upper Assembly, 223 Rem/556NATO, 16" SOCOM (Mid) Barrel, 15" FCR, A2 Flash Hider, Black Finish, Includes Charging Handle and Bolt Carrier Group Manufacturer: Radical Firearms
Manufacturer Part #: CFU16-5.56SOC-15FCR
MSRP: $383.95
Our Price:  $345.05 
In Stock 
Radical Firearms Complete Upper Assembly, 223 Rem/556NATO, 16" SOCOM (Mid) Barrel, 15" FHR, Zero Impulse Muzzle Brake, Black Finish, Includes Charging Handle and Bolt Carrier Group Manufacturer: Radical Firearms
Manufacturer Part #: CFU16-5.56SOC-15FHR-ZS
MSRP: $463.95
Our Price:  $416.95 
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Radical Firearms Complete Upper Assembly, 223 Rem/556NATO, 16" SOCOM (Mid) Barrel, 15" RPR, Zero Impulse Muzzle Brake, Black Finish, Includes Charging Handle and Bolt Carrier Group Manufacturer: Radical Firearms
Manufacturer Part #: CFU16-5.56SOC-15RPR-ZS
MSRP: $463.95
Our Price:  $392.92 
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