Upper Receivers

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"And what country can preserve its liberties, if its rulers are not warned from time to time that this people preserve the spirit of resistance? Let them take arms... .The tree of liberty must be refreshed from time to time, with the blood of patriots and tyrants" - Thomas Jefferson

"A free people ought to be armed." - George Washington

"The best we can hope for concerning the people at large is that they be properly armed." - Alexander Hamilton

Our company is passionate about supplying all your gun and outdoor needs. We offer exceptional customer service to ensure that your questions are answered and you are able to find exactly what you are looking for.

Stock up on Upper Receivers! We have thousands of shooting / outdoors products from name brands such as Bushnell, CorBon, and Crosman!

The Second Amendment to the United States Constitution is the part of the United States Bill of Rights that protects the right of the people to keep and bear arms. It was adopted on December 15, 1791, along with the rest of the Bill of Rights. This store helps you express your rights.

Do you love guns? So do we! That's why we carry a ton of Upper Receivers!

US Gun Source
3999 Columbia St
Hilliard, OH 43026
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Advantage Arms Conversion Kit, 22LR, Fits Commander 1911, With Cleaning Kit, Black Finish, Target Sights, 1-10Rd Magazine 191122
Advantage Arms:
European American Armory Conversion Kit, 22LR, 4.5", 9MM & 40S&W Witness, 10Rd 10991
European American Armory:
Advantage Arms Conversion Kit, 22LR, 4.6" Barrel, Fits Glock 20/21/20SF/21SF, With Cleaning Kit, Black Finish, 10Rd, 1-10Rd Magazine AACLE20-2
Advantage Arms:
Phoenix Conversion Kit, 22LR, 5" Barrel, Fits HP22/HP22A Blue HP22BBL
Phoenix:
CMMG Upper, 9MM, 16" Barrel, Flat Top, A2 Front Sights, Black Finish 90B1AA
CMMG:
Advantage Arms Conversion Kit, 22LR, 4.49" Barrel, Fits Glock 20/21 Gen 4, With Cleaning Kit, Black Finish, 10Rd, 1-10Rd Magazine AAC20-21G
Advantage Arms:
CMMG Upper, 223 Rem/556NATO, 16" WASP Treated Barrel, 1:9 Twist, Flat Top, A2 Front Sights, Black Finish 55BE1F
CMMG:
Advantage Arms Conversion Kit, 22LR, Fits 1911, With Cleaning Kit, Black Finish, Target Sights, 1-10Rd Magazine AAC191122
Advantage Arms:
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 XD940-
Advantage Arms:
Advantage Arms Conversion Kit, 22LR, 3.46" Barrel, Fits Glock 26/27, With Cleaning Kit, Black Finish, 1-10Rd Magazine AACLE26-2
Advantage Arms:
IWI US, Inc SAR, Conversion Kit, 9MM, 17" Barrel, Black Finish, 32Rd, 1 Magazine TSK
IWI US, Inc:
Rock River Arms Upper, Varmint, 223 Rem/556 NATO, 20" Barrel, 1:9Twist, Fits AR, Free Float Handguard, Black Finish AR055
Rock River Arms:
Rock River Arms CAR A4 Upper, 223 Rem/556NATO, 16" Barrel, 1:9 Twist, Black Finish, Mid-Length Handguard, A2 Flash Hider AR0874
Rock River Arms:
Spike's Tactical Upper, 223 Rem/556 NATO, 16" Barrel, 1:7 Twist, Fits AR Rifles, Flat Top, Four Rail Handguard, Chrome Lined, Black Finish STU5025-R9
Spike's Tactical:
Windham Weaponry Upper, HBC, 223 Rem/556NATO, 16" Heavy Barrel, Fits AR Rifles, Chrome Lined, A3 Carry Handle, BlackFinish UR16LH
Windham Weaponry:
Windham Weaponry Upper, 223 Rem/556NATO, 16" M4 Barrel, Bayonet Lug and A2 Birdcage, Fits AR Rifles, Chrome Lined Chamber, A3 Sights, Black Finish UR16M4LH
Windham Weaponry:
Chiappa Firearms Upper, M4-22 Gen II Pro, 22LR, 16" Heavy Barrel, 7.8" Forend, 8 Position Picatinny Rail, 2 Magazines, Black, 10Rd 500-09
Chiappa Firearms:
Yankee Hill Machine Co Upper, Specter Black Diamond Carbine Top End, 556NATO, 16" Barrel, 1:7 Twist, Fits AR Rifles, Black Finish, YHM Flip Front and Rear Sight YHM-7810-
Yankee Hill Machine Co:
CMMG MK4T SBN Upper, Fits AR, 223 Rem/556NATO, 16" Barrel, A2 Brake, Flat Top, CMMG RKM11 KeyMod Handguard, Black 55BC76
CMMG:
PW Arms Upper, AR57LEM, 5.7x28mm, 16" Fluted Barrel, Black Finish, Lightweight, with Quad Rail AR57LEM-U
PW Arms:
Windham Weaponry Upper, VEX-SS, 223 Rem/556NATO, 20" Stainless Fluted Barrel, Flat Top, Black Finish UR20FSSFTV
Windham Weaponry:
Wilson Combat Upper, 300 Blackout, 16" Stainless Steel, Type 416R, Six Groove Barrel, 1:8 Twist, For AR-15, Complete Upper Assembly, Tactical Rail Interface 10.4", Accu-Tac Flash Hider, Flat Top, Black TR-300RC16U
Wilson Combat:
Advantage Arms Conversion Kit, 22LR, 4.49" Barrel, Fits Springfield Armory XDM 9/40, XDM Frames Only, 3.8" Compact Requires Mag Extension, Includes Cleaning Kit, Black, 10Rd, 1-10Rd Magazine XDM940-4
Advantage Arms:
CMMG Upper MK4LE, 300 AAC Blackout, 16" Barrel, 1:7 Twist, M16 Bolt Group, Railed Gas Block, Black 30BF85
CMMG:
Tactical Solutions Kestrel Upper , 22LR, Fits AR Rifles, w/Linear Compensator Black KESTRE
Tactical Solutions:
Silencerco Threaded Barrel, 9MM, For Sig P226, Black, 1/2x28 TPI AC85
Silencerco:
Silencerco Threaded Barrel, 9MM, For Glock 34, Black, 1/2x28 TPI AC86
Silencerco:
Silencerco Threaded Barrel, 9MM, For Glock 17L Longslide, Black, 1/2x28 TPI AC86
Silencerco:
Silencerco Threaded Barrel, 9MM, For Glock 19, Black, 1/2x28 TPI AC86
Silencerco:
Silencerco Threaded Barrel, 45ACP, For Glock 21, Black, .578x28 TPI AC86
Silencerco:
Silencerco Threaded Barrel, 9MM, For Glock 17, Black, 1/2x28 TPI AC86
Silencerco:
Adaptive Tactical Venom Conversion Kit, Fits Mossberg 500 12 Gauge, Includes 10Rd Box Magazine, Wraptor Forend and EX Performance M4 Style Stock, Black Finish AT-0400
Adaptive Tactical:
Adaptive Tactical Venom Conversion Kit, Fits Mossberg 500 12 Gauge, Kit Includes 10Rd Drum Magazine and Wraptor Forend, Black Finish AT-0510
Adaptive Tactical:
Adaptive Tactical Venom Conversion Kit, Fits Mossberg 500 12 Gauge, Kit Includes 10Rd Box Mag, Wraptor Forend, Black Finish AT-0520
Adaptive Tactical:
Knights Armament Company SR-15, CQB Mod2, Upper Receiver, 556NATO, 11.5" Hammer Forged Barrel, Black Finish, URX 4, Upper Receiver Assembly CQB Mod 2 3129
Knights Armament Company:
Seekins Precision Integrated Rail Mounting Technology, Billet Upper, 223 Rem/556NATO, Black Finish 001090000
Seekins Precision:
Seekins Precision iRMT-3 V3, Billet Upper, 223 Rem/556NATO, Only Fits SP3R V3 Rail, Black Finish, Only Compatible w/Seekins Precision SP3R V3 Rail 001090001
Seekins Precision:
Spike's Tactical Upper, 9MM, 8.3" Barrel, 7" BAR 2 Rail and Fake Can, Black Finish, Comes with Bolt Carrier Group, Works with Colt Magazine Only STU9150-R7
Spike's Tactical:
Yankee Hill Machine Co Barrel, 300 AAC Blackout, 9.1" Threaded Barrel, 1:8 Twist, Melonite QPQ Finish 71-
Yankee Hill Machine Co:
Spike's Tactical Upper, 223 Rem/556NATO, 16" Barrel, 1:7 Twist, Black Finish, Mid-length Gas System, Mid-length Handguard, Front Sight Post, A2 Flash Hider STU5035-ML
Spike's Tactical:
CMMG Target Upper, 22LR, 16" Barrel, 1:16 Twist, Flat Top KeyMod Free Float Handguard, Flat Top, Black 22B7CA
CMMG:
CMMG Conversion Kit, Bravo, Fits AR Rifles, 22LR, 10Rd 22BA62
CMMG:
CMMG AR Conversion Kit, 22LR, Stainless Steel Bolt Group, 3 Magazines, 10Rd 22BA6A
CMMG:
CMMG MK4T Upper, 300 AAC Blackout, 16" Stainless Barrel, Fits AR, Flat Top, A2 Brake Chokes, CMMG RKM11 KeyMod Handguard, Black 30BC35
CMMG:
CMMG Upper, 300 AAC Blackout, 16" M4 WASP Treated Barrel, Front Sight Base, Black Finish 30BF8C
CMMG:
Seekins Precision Billet Upper, 223 Rem, Black Finish 001090000
Seekins Precision:
Adaptive Tactical Venom, Conv Kit, 12Ga, Black, Kit Includes 10Rd Drum Mag, Standard Forend and Stock, Mossberg SE-500 Series, 10Rd AT-0300
Adaptive Tactical:
Adaptive Tactical Venom, Conv Kit, 12Ga, Black, Kit Includes 10Rd Drum Mag, Standard Forend and Stock, Mossberg SE-590 Series, 10Rd AT-0390
Adaptive Tactical:
Adaptive Tactical Venom, Conv Kit, 12Ga, Black, Kit Includes 10Rnd Drum And Wraptor Forend, Mossberg 590 Series, 10Rd AT-0591
Adaptive Tactical:
Knights Armament Company SR-15, CQB Mod2, Upper Receiver, 556NATO, 11.5" Hammer Forged Barrel, Black Finish, MLOK 3196
Knights Armament Company:
CMMG Mk47 AKS8, Upper, 762X39, 8" Salt Bath Nitride Barrel, Black Finish, Krink Muzzle Device 76BE82
CMMG:
Mossberg 514 Kit, 12Ga 3", KIT INCLUDES 14" HEAVY WALL BARREL W/ BEAD SIGHT, MAGAZINE TUBE, ACTION SLIDE ASSEMBLY, FOREARM, ACTION NUT, MAGAZINE SPRING RETAINER & MAGAZINE CAP 9251
Mossberg:
ESS Solutions M4 Heavy Barrel, 300 Blackout, 8.2", Salt Bath Nitride Finish, 1:8 Twist, 5/8x24, 4150 CV Material HB-082-300AAC-0
ESS Solutions:
ESS Solutions M4 Heavy Barrel, 300 Blackout, 10.5", Salt Bath Nitride Finish, 1:8 Twist, 5/8x24, 4150 CV Material HB-105-300AAC-0
ESS Solutions:
ESS Solutions M4 Heavy Barrel, 300 Blackout, 14.5", Salt Bath Nitride Finish, 5/8x24, 4150 CV Material HB-145-300AAC-0
ESS Solutions:
ESS Solutions M4 Barrel, 556NATO, 7.5", Black Phosphate Finish, 1:9 Twist, Chrome Lined, 1/2x28, 4150 CV Material M4-075-556-03-C
ESS Solutions:
ESS Solutions M4 Barrel, 556NATO, 7.5", Salt Bath Nitride Finish, 1:9 Twist, 1/2x28, 4150 CV Material M4-075-556-04/
ESS Solutions:
ESS Solutions M4 Barrel, 556NATO, 10.5", Salt Bath Nitride Finish, 1:7 Twist, 1/2x28, 4150 CV Material M4-105-556-04/
ESS Solutions:
ESS Solutions M4 Barrel, 556NATO, 11.5", Salt Bath Nitride Finish, 1:7, 1/2x28, 4150 CV Material M4-115-556-04/
ESS Solutions:
ESS Solutions M4 Barrel, 556NATO, 14.5", Black Phosphate Finish, 1:7 Twist, Chrome Lined, 1/2x28, 4150 CV Material M4-145-556-03/7C
ESS Solutions:
ESS Solutions M4 Barrel, 556NATO, 14.5", Salt Bath Nitride Finish, 1:7 Twist, 1/2x28, 4150 CV Material M4-145-556-04/
ESS Solutions:
2A Armament BALIOS-LITE, Upper, 556NATO, 10.5", Black, 1:7, 4150 Chrome Moly Vanadium, Complete Upper Assembly, AR-15 2A-CU556105ML10BLK-
2A Armament:
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-KI
Nordic Components:
Nordic Components Complete Upper, .223 WYLDE, 16" Black Coated Stainless Steel Barrel, 1:8 Twist, Black Finish, NC Flash Hider, NC Non-adjustable Low-profile .750 Dia Gas Block, NC-3 Freefloat M-LOK Handguard NC15U-223-16BK-X
Nordic Components:
Nordic Components Complete Upper, .223 WYLDE, 18" Black Coated Stainless Steel Barrel, 1:8 Twist, Black Finish, NC Flash Hider, NC Non-adjustable Low-profile .750 Dia Gas Block, NC-3 Freefloat M-LOK Handguard NC15U-223-18BK-X
Nordic Components:
Nordic Components Complete Upper, 300 AAC Blackout, 16" Black Coated Stainless Steel Barrel, 1:8 Twist, Black Finish, NC Flash Hider, NC Non-adjustable Low-profile .750 Dia Gas Block, NC-3 Freefloat M-LOK Handguard NC15U-300-16BK-X
Nordic Components:
Noveske Generation 3, Stripped Upper, Black Finish, Chainsaw 0300014
Noveske:
  

Upper Receivers Hilliard Ohio