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Upper Receivers/Conv Kits

Displaying 1 to 30 (of 85 products)
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2A Armament BALIOS-LITE, Gen 2, Upper, 223 Rem, 556NATO, Black, AR Rifles 2A-BCU556ML15BLK-2 2A Armament BALIOS-LITE, Gen 2, Upper, 556NATO, Black, Billet 7075-T6 Aluminum, AR Rifles, FT 2A-MCBU-4 Advantage Arms Conversion Kit, 22LR, 3.46
2A Armament BALIOS-LITE, Gen 2, Upper, 223 Rem, 556NATO, Black, AR Rifles Manufacturer: 2A Armament
Manufacturer Part #: 2A-BCU556ML15BLK-2
MSRP: $1299.00
Our Price:  $1,130.46 
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2A Armament BALIOS-LITE, Gen 2, Upper, 556NATO, Black, Billet 7075-T6 Aluminum, AR Rifles, FT Manufacturer: 2A Armament
Manufacturer Part #: 2A-MCBU-4
MSRP: $254.00
Our Price:  $236.62 
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Advantage Arms Conversion Kit, 22LR, 3.46" Barrel, Fits Glock 26/27, With Range Bag, Black Finish, 1-10Rd Magazine Manufacturer: Advantage Arms
Manufacturer Part #: AACG26-27G3
MSRP: $265.00
Our Price:  $231.15 
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Advantage Arms Conversion Kit, 22LR, 4.49 Advantage Arms Conversion Kit, 22LR, 4.49 Advantage Arms Conversion Kit, 22LR, Fits 1911, With Cleaning Kit, Black Finish, Target Sights, 1-10Rd Magazine AAC191122T
Advantage Arms Conversion Kit, 22LR, 4.49" Barrel, Fits Glock 20/21 Gen 4, With Range Bag, Black Finish, 10Rd, 1-10Rd Magazine Manufacturer: Advantage Arms
Manufacturer Part #: AAC20-21G4
MSRP: $265.00
Our Price:  $231.15 
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Advantage Arms Conversion Kit, 22LR, 4.49" Barrel, Fits Springfield Armory XD 9/40, Non-XDM Frames Only, Does Not Fit 3" Sub-compact, With Cleaning Kit, Black Finish, 10Rd, 1-10Rd Magazine Manufacturer: Advantage Arms
Manufacturer Part #: XD940-4
MSRP: $285.00
Our Price:  $247.60 
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Advantage Arms Conversion Kit, 22LR, Fits 1911, With Cleaning Kit, Black Finish, Target Sights, 1-10Rd Magazine Manufacturer: Advantage Arms
Manufacturer Part #: AAC191122T
MSRP: $366.67
Our Price:  $293.98 
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Billet Rifle Systems Independence Billet Upper, 223 Rem/556NATO, Coyote Tan Finish IND-U-BACT Black Rain Ordnance 458 SOCOM Complete Upper, 16 Black Rain Ordnance 556 SOCOM, Complete Upper, 556NATO, 16
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:  $113.71 
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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:  $782.03 
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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 Manufacturer: Black Rain Ordnance
Manufacturer Part #: BRO-SPEC15-CU-SOCOM-556
MSRP: $769.00
Our Price:  $658.92 
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Black Rain Ordnance Milled Upper Receiver, 223 Rem/556NATO, Flat Top Sights, Black Finish BRO-MUR-2 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
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:  $185.09 
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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:  $110.32 
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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:  $149.40 
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Bravo Company Upper, Mil-Spec, 1913 Rail for Mounting Optics and Accessories, Flat Top, Black BCM4-UR-M4 Bushmaster Upper M4A3 ,223 Rem/556NATO, 16 Bushmaster Upper, Optics Ready Carbine, 223 Rem/556NATO, 16
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:  $106.08 
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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:  $406.78 
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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:  $452.09 
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Bushmaster Upper, Predator, 223 Rem/556NATO, 20 CMMG AR Conversion Kit, 22LR, Stainless Steel Bolt Group, 3 Magazines, 10Rd 22BA6AE CMMG Conversion Kit, Bravo, Fits AR Rifles, 22LR, 10Rd 22BA62F
Bushmaster Upper, Predator, 223 Rem/556NATO, 20" Fluted Barrel, Flat Top, Black Finish Manufacturer: Bushmaster
Manufacturer Part #: 92450
MSRP: $739.00
Our Price:  $557.82 
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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:  $171.62 
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CMMG Conversion Kit, Bravo, Fits AR Rifles, 22LR, 10Rd Manufacturer: CMMG
Manufacturer Part #: 22BA62F
MSRP: $199.95
Our Price:  $150.38 
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CMMG MK3 3GR Upper, 308 Win, 18 CMMG Mk3 Complete Upper, 308 Win, 18 CMMG Mk3 Stripped Upper Receiver, Black Finish 38BA157
CMMG MK3 3GR Upper, 308 Win, 18" Stainless Barrel, Stainless Finish Manufacturer: CMMG
Manufacturer Part #: 38BCCE5
MSRP: $1099.95
Our Price:  $924.53 
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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:  $850.12 
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CMMG Mk3 Stripped Upper Receiver, Black Finish Manufacturer: CMMG
Manufacturer Part #: 38BA157
MSRP: $274.95
Our Price:  $213.91 
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CMMG MK4T Upper, 300 AAC Blackout, 16 CMMG Target Upper, 22LR, 16 CMMG Upper, 223 Rem/556NATO, 16
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:  $565.86 
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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:  $469.47 
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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:  $525.36 
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CMMG Upper, 300 AAC Blackout, 16 CMMG Upper, 9MM, 16 Colt's Manufacturing Upper, 223 Rem/556NATO, 16.1
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:  $499.99 
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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:  $602.43 
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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:  $670.11 
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CZ P-07 Kadet Adapter Conversion Kit, 22LR, 3.8 Daniel Defense DDM4V7, Upper, 223 Rem/556NATO, 16 Daniel Defense Upper, M4 Volume 11, 223 Rem/556NATO, 16
CZ P-07 Kadet Adapter Conversion Kit, 22LR, 3.8" Barrel, Fits CZ P-07 Only, Black Finish, 2-10Rd Magazines Manufacturer: CZ
Manufacturer Part #: 01615
MSRP: $249.00
Our Price:  $223.55 
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Daniel Defense DDM4V7, Upper, 223 Rem/556NATO, 16" Cold Hammer Forged Barrel, 1:7 Twist, Black Finish, MLOK Manufacturer: Daniel Defense
Manufacturer Part #: 23-128-02339-047
MSRP: $1038.00
Our Price:  $882.76 
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Daniel Defense Upper, M4 Volume 11, 223 Rem/556NATO, 16" Barrel, 1:7 Twist, Black Finish Manufacturer: Daniel Defense
Manufacturer Part #: 23-151-02197-047
MSRP: $1038.00
Our Price:  $882.76 
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Displaying 1 to 30 (of 85 products)
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