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Stock up on Upper Receivers! We have thousands of shooting / outdoors products from name brands such as KABAR, Leupold, and ProMag!

"They tell us that we are weak - unable to cope with so formidable an adversary. But when shall we be stronger? Will it be when we are totally disarmed, and when a British guard shall be stationed in every house? Three million people, armed in the holy cause of liberty, are invincible by any force which our enemy can send against us." - Patrick Henry

"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

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

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.

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 191122
Advantage Arms:
European American Armory Conversion Kit, 22LR, 4.5", 9MM & 40S&W Witness, 10Rd 10991
European American Armory:
Sig Sauer P220, Conversion Unit, 22LR, 4.5", Adjustable Sights, Blue, 10Rd CONV-220-2
Sig Sauer:
Sig Sauer P220, Conversion Unit, 22LR, 5.2" Threaded, Adjustable Sights, Blue, 10Rd CONV-220-22-
Sig Sauer:
Sig Sauer P229, Conversion Unit, 22LR, 4.5", Adjustable Sights, Blue, 10Rd CONV-229R-2
Sig Sauer:
Sig Sauer P228, Conversion Unit, 22LR, 4.5", Adjustable Sights, Blue, 10Rd CONV-2289-2
Sig Sauer:
Adams Arms Mid Length Piston Conversion Kit, 556 NATO, 16-18" Barrel, .750 Barrel, Fits AR, Clamp-On Gas Block, 1-Piece Bolt Carrier, Black Finish MPS-D-ADA-
Adams Arms:
Phoenix Conversion Kit, 22LR, 5" Barrel, Fits HP22/HP22A Nickel HP22BBL
Phoenix:
Advantage Arms Conversion Kit, 22LR, 4.49" Barrel, Fits Glock Generation 4 20, /21, With Cleaning Kit, Black Finish 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:
Bushmaster Upper M4A3 , 223 Rem/556NATO, 16" Barrel, Bayonet Lug and A2 Birdcage Flash Hider, Carry Handle, A2 Front Sights, Black Finish 9182
Bushmaster:
Advanced Armament Corp Upper, 300 Blackout, 16" Barrel, Knights Armament URX Rail, Flat Top, M16 Bolt Carrier, Black Finish 10171
Advanced Armament Corp:
Advantage Arms Conversion Kit, 22LR, Fits 1911, With Cleaning Kit, Black Finish, Standard Sights AAC191122
Advantage Arms:
Advantage Arms Conversion Kit, 22LR, Fits 1911, With Cleaning Kit, Black Finish, Target Sights AAC191122
Advantage Arms:
CMMG Upper, 223 Rem/556NATO, 16" WASP Treated Barrel, 1:9 Twist, Flat Top, Micro Gas Block, Black Finish 55B90A
CMMG:
DPMS Upper, Oracle, 308 Win, 16" Barrel, Fits AR-15, Flat Top, Black Finish 308-BA-O
DPMS:
Bushmaster Upper, Optics Ready Carbine, 223 Rem/556NATO, 16" Barrel, 1:9 Twist, Flat Top, Black Finish 9219
Bushmaster:
DPMS Upper, 308 Win, 24" Stainless Steel Bull Barrel, Fits AR-15, Flat Top, Black Finish 308-BA-2
DPMS:
DPMS Upper, 223 Rem/556 NATO, 16" Lite Contour Barrel, Fits AR, Railed Gas Block, Black Finish BA-O
DPMS:
DPMS Upper, 308 Win, 16" Heavy Barrel, Fits AR-15, Flat Top, Black Finish 308-BAP
DPMS:
Spike's Tactical Upper, 223 Rem/556NATO, 16" FN Hammer Forged Barrel, Fits AR Rifles, Mid-length, Front Sight Post, Black Finish STU5435-ML
Spike's Tactical:
CMMG Upper, 300 AAC Blackout, 16" M4 WASP Treated Barrel, Front Sight Base, Black Finish 30BF8C
CMMG:
Spike's Tactical Upper, 223 Rem/556NATO, 14.5" FN Hammer Forged Barrel, Fits AR Rifles, Mid-length, Flat Top, Black Finish STU5420-ML
Spike's Tactical:
DPMS Upper, 308 Win, 18" Bull Barrel, Fits AR-15, Flat Top, Black Finish 308-BA-1
DPMS:
Smith & Wesson Upper, 556 NATO, 14.5" Barrel with pinned Vortex Brake, Troy TRX Extreme Handguard, Black Finish, Magpul Folding Sights 81201
Smith & Wesson:
Bushmaster Upper M4A3 , 223 Rem/556NATO, 16" Barrel, Bayonet Lug and A2 Birdcage Flash Hider, Carry Handle, Flat Top, Black Finish 9182
Bushmaster:
Knights Armament Company Upper SR-15 Mod1, 223 Rem/556NATO, 16" Hammer Forged Barrel, URXIII, Black Finish 3042
Knights Armament Company:
Advantage Arms Conversion Kit, 22LR, 4.02" Barrel, Fits Glock 19/23, With Cleaning Kit, Black Finish AACLE19-2
Advantage Arms:
DRD Upper U556, 223 Rem/556NATO, 16" Barrel, Billet Aluminum, Quick Detach Rail, Quick Change Barrel, Black Finish U556BI
DRD:
DRD Upper, 300 AAC Blackout, 16" Hammer Forged Barrel, Quick Detach Rail & Quick Change Barrel Without Bolt Carrier Group, Charging Handle, Black Finish U300BL
DRD:
CORE 15 Upper, 223 Rem/556NATO, 16" M4 Profile Barrel, A2 Flash Hider, MOE Handguard, Flat Top, Black Finish, Magpul MOE Original Equipment 100273
CORE 15:
CORE 15 Upper, 223 Rem/556NATO, 16" M4 Profile Barrel, A2 Flash Hider, Front Sight Base, Black Finish 10027
CORE 15:
CORE 15 Upper, 22LR, 16" M4 Profile Barrel, Front Sight Base, Black Finish 112
CORE 15:
CORE 15 Upper, Tactical V.2 300, 300 AAC Blackout, 16" Stainless Barrel, Quad Rail, Flat Top, Black Finish 992
CORE 15:
DPMS Upper, 223 Rem/556 NATO, 16" Barrel, Bayonet Lug, A2 Birdcage, Fits AR, Flat Top, Black Finish BAA3AS1
DPMS:
DPMS Upper, 223 Rem/556 NATO, 16" Barrel, Bayonet Lug, A2 Birdcage, Fits AR, Flat Top, Black Finish BAAP41
DPMS:
DPMS Upper, 223 Rem/556 NATO, 16" Barrel, Bayonet Lug, A2 Birdcage, Fits AR, A3 Carry Handle, Black Finish BAAP416C
DPMS:
DRD Upper, 223 Rem/556NATO, Billet, Stripped, Flat Top Sights, Black Finish UPPERBILA
DRD:
Intrepid Tactical Upper, RAS-12, 18.1" Barrel, Fits DPMS Style AR10 Lower Receiver, Scorpion Muzzle Break, Black, 8Rd 14-300
INTRPD:
IWI US, Inc Tavor, Conversion Kit, 9MM, 17" Barrel, Black Finish, 32Rd, 1 Magazine TSK
IWI US, Inc:
Noveske Upper Basic, 223 Rem/556NATO, 16" Hammer Forged Barrel, 1:7 Twist, Mid-length, A2 Front Sights, Black Finish G1U-LRB-556/300BL
Noveske:
Rock River Arms Upper, Varmint, 223 Rem/556 NATO, 20" Barrel, 1:9 Twist, Fits AR, Free Float Handguard, Black Finish AR055
Rock River Arms:
Rock River Arms Upper, UTE2, 223 Rem/556NATO, 16" Barrel, 1:9 Twist, Integral Rear Sight, Black Finish AR0874
Rock River Arms:
Spike's Tactical Upper, Law Enforcement, 223 Rem/556NATO, 16" Barrel, 1:7 Twist, Fits AR Rifles, Flat Top, Chrome Lined, A2 Front Sights, Black Finish STU5025-M4
Spike's Tactical:
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, Black Finish UR16LH
Windham Weaponry:
Windham Weaponry Upper, SRC, 223 Rem/556NATO, 16" M4 Barrel With Bayonet Lug and A2 Birdcage Flash Hider, Fits AR Rifles, Chrome Lined, Flat Top, Black Finish UR16M4FT
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:
Midwest Industries Upper, 556NATO, 16" FN Hammer Forged Barrel, Mid-length Gas System, Black MI-16MFSS1
Midwest Industries:
DRD Upper, 762NATO, 16" FN Hammer Forged Barrel, 1:12 Twist, Complete Upper, DPMS Pattern, DRD 13" QD Rail, Hard Case with Custom Fit Foam, Flat Top, Black DRDU762DPMS-H
DRD:
Sig Sauer P229, Coversion Kit, 22LR, 4.5" Threaded Barrel, Adjustable Sights, Black Finish, 10Rd CONV-229R-22-
Sig Sauer:
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:
Chiappa Firearms Upper, M4-22 Gen II Pro, 22LR, 16" Heavy Barrel, 11.8" Forend, 8 Position Picatinny Rail, 2 Magazines, Black, 10Rd 500-09
Chiappa Firearms:
CMMG Target Upper, 22LR, 16" Barrel, 1:16 Twist, Flat Top KeyMod Free Float Handguard, Flat Top, Black 22B7CA
CMMG:
CMMG Upper, 223 Rem/556NATO, 16" Barrel, 1:7 Twist, Free Floating KeyMod Handguard, SV Brake, Flat Top Sights, Black 55B594
CMMG:
Spike's Tactical Upper, 223 Rem/556NATO, 16" (14.5" with Pinned Brake) Barrel, Fits AR Rifles, Black Finish, Flat Top Sights, Lightweight LE w/13.2" BAR2 w/Dynacomp Ext., Four Rail Handguard and No Mags STU5050-RD
Spike's Tactical:
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:
Yankee Hill Machine Co Upper, Black Diamond Specter XL Carbine Top End, 556NATO, 16" Barrel, 1:7 Twist, Fits AR Rifles, Black Finish, YHM Flip Front and Rear Sight YHM-7820-
Yankee Hill Machine Co:
Advanced Armament Corp MPW Upper, 223 Rem/556NATO , 16" Barrel, Knights Armament URX Rail, Flat Top, M16 Bolt Carrier, Black Finish 10278
Advanced Armament Corp:
Daniel Defense M4 Volume 9 Upper, Fits AR Rifles, 223 Rem/556NATO, 18" Hammer Forged Barrel, 1:7 Twist, with M4 15.0 Rail, Stainless Steel Finish 23-145-02196-04
Daniel Defense:
Daniel Defense M4 Volume 9 Upper, Fits AR Rifles, 223 Rem/556NATO, 16" Hammer Forged Barrel, 1:7 Twist Lightweight Barrel, with M4 15.0 Rail, Black Finish 23-145-19025-04
Daniel Defense:
Daniel Defense M4 Volume 1 Upper, Fits AR Rifles, 223 Rem/556NATO, 16" Hammer Forged Barrel, Daniel Defense Furniture, with M4 12.0 Rail, Black Finish 23-050-0817
Daniel Defense:
Daniel Defense M4 Volume 1 Light Weight Upper, Fits AR Rifles, 223 Rem/556NATO, 16" Hammer Forged Barrel, Daniel Defense Furniture, with M4 12.0 Rail, Black Finish 23-050-0822
Daniel Defense:
Daniel Defense M4 Volume 3 Upper, Fits AR Rifles, 223 Rem/556NATO, 16" Hammer Forged Barrel, Flat Top Sights, Daniel Defense Furniture, with M4 9.0 Rail, Black Finish 23-108-0917
Daniel Defense:
Spike's Tactical Upper, 223 Rem/556NATO, 16" (14.5" with Pinned Brake) Barrel, Fits AR Rifles, Black Finish, Flat Top Sights, Lightweight LE w/12" SAR3 w/Dynacomp Ext., Four Rail Handguard and No Mags STU5050-S2
Spike's Tactical:
Tactical Solutions Upper, 300 AAC Blackout, 11" (16.1" with Pinned Shroud) Barrel, Fits AR Rifles, Black Finish, Flat Top Sights, 10Rd, 1-10Rd Mag, Inert Suppressor TSAR-30
Tactical Solutions:
Spike's Tactical Upper, Law Enforcement, 223 Rem/556NATO, 16" Barrel, 1:7 Twist, Fits AR Rifles, Black Finish, M4 LE w/12" SAR Rail, with SAR Rail System and No Mags STU5025-S2
Spike's Tactical:
Spike's Tactical Upper, Law Enforcement, 223 Rem/556NATO, 16" Barrel, 1:7 Twist, Fits AR Rifles, A2 Chokes, Black Finish, M4 LE w/7" SAR Rail & FSP, with SAR Rail System and No Mags STU5025-S7
Spike's Tactical:
Spike's Tactical Upper, Law Enforcement, 223 Rem/556NATO, 16" Barrel, 1:7 Twist, Fits AR Rifles, A2 Chokes, Black Finish, M4 LE w/12" SAR Rail, with SAR Rail System and No Mags STU5035-S2
Spike's Tactical:
Bravo Company Upper, Mil-Spec, 1913 Rail for Mounting Optics and Accessories, Flat Top, Black BCM4-UR-M
Bravo Company:
Noveske Upper, Light Shorty, 223 Rem/556NATO, 10.5" Barrel, Fits AR-15, SBR/Pistol Only, with 9.5" SB Rail G3U-LSLP-556-S
Noveske:
CMMG Upper Receiver, 556NATO, Fits AR, Flat Top Sights, Forward Assist and Ejection Door Installed, Black Finish 55BA22
CMMG:
DRD Billet Upper, 308 Win, Fits DPMS Style AR10 Lower Receiver, 13" Quick Detatch Rail, Without BCG/ Charging Handle/ or Case, Black Finish U762-BK-DPM
DRD:
CMMG MK4T Upper, 300 AAC Blackout, 16" Barrel, Fits AR, Flat Top, A2 Brake Chokes, CMMG RKM11 KeyMod Handguard, Black 30B129
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 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:
Spike's Tactical Barrel, 556NATO, 11.5" Hammer Forged Barrel, 1:7 Twist, Fits AR Rifles, 1/2x28 TPI Thread, Black Finish SB51106-L
Spike's Tactical:
Noveske Upper, N4 Light Recce Gen 3, 223 Rem/556NATO, 16" Hammer Forged Barrel, 1:7 Twist, Mid-Length Chamber, Fits AR Rifles, Black Finish, Flat Top Sights, with Quad Rail G3U-LRLP-55
Noveske:
Colt's Manufacturing Upper, Fits AR, 223 Rem/556NATO, 14.5" Chrome Lined Barrel, 1:7 RH Twist, Matech Flip Up Rear Sight, M4 Contour Barrel, Side Sling Swivel, Bolt Carrier Assembly and Charging Handle, Black Finish LE6921C
Colt's Manufacturing:
CMMG MK3 Upper, 308 Win, 18" Stainless Barrel, Stainless Finish 38BCC3
CMMG:
CMMG MK3 3GR Upper, 308 Win, 18" Stainless Barrel, Stainless Finish 38BCCE
CMMG:
CMMG MK3 CBR Upper, 308 Win, 16" Stainless Barrel, Stainless Finish 38BEA9
CMMG:
LBE Unlimited Barrel, 300 AAC Blackout, 10.5" Barrel, 1:8 Twist, Fits AR-15, Black Finish ARBAR300-1
LBE Unlimited:
LBE Unlimited Barrel, 300 AAC Blackout, 8.5" Barrel, 1:8 Twist, Fits AR-15, Black Finish ARBAR300-
LBE Unlimited:
LBE Unlimited Barrel, 223 Rem/556NATO, 7" Barrel, 1:9 Twist, Fits AR-15, Black Finish ARBAR9-
LBE Unlimited:
Daniel Defense Light Weight Barrel 556NATO 14.5 Black 1:7 Mid Length Gas System 07-078-08072-01
Daniel Defense:
Wilson Combat Upper 300 Blackout 16" Black Tactical Rail Interface 10.4", Accu-Tac Flash Hider Stainless Steel, Type 416R, 1:8, RH, Six Groove, Accu-Tac Flash Hider Complete Upper Assembly AR-15 Flat Top TR-300RC16U
Wilson Combat:
Wilson Combat Upper 300 AAC Blackout 11.3" Black Tactical Rail Interface 10.4", Accu-Tac Flash Hider Stainless Steel, Pistol Length, Type 416R, 1:8, RH, Six Groove, Precision Button Rifling Complete Upper Assembly AR-15 Flat Top TR-300SBR11U
Wilson Combat:
Noveske Barrel 300 AAC Blackout 10.5" Stainless Pinned Gas Block and Gas Tube 1:7 Pistol Length Gas System AR-15 B-105-300BL
Noveske:
Noveske Barrel 300 AAC Blackout 14.5" Stainless Pinned Gas Block 1:7 Pistol Length Gas System AR-15 B-145-300BL
Noveske:
CORE 15 MOE Scout Upper 223 Rem 556NATO 16" Black MOE Handguard 1:7 A2 AR-15 M4 Flat Top 1174
CORE 15:
Daniel Defense Upper, M4 Volume 11, 223 Rem/556NATO, 16" Lightweight Barrel, 1:7 Twist, Black Finish 23-151-02077-04
Daniel Defense:
Daniel Defense Upper, M4 Volume 11, 223 Rem/556NATO, 16" Barrel, 1:7 Twist, Black Finish 23-151-02197-04
Daniel Defense:
CMMG MK4LE Optics Ready Upper 300 AAC Blackout 16 Black 1:7 M16 Bolt Group AR Railed Gas Block 30BF85
CMMG:
CMMG Barrel 300 AAC Blackout 12.5 4140 CrMo, Salt Bath Nitride Finish 1:7 CMMG30D8A0
CMMG:
CMMG MK3 T Upper 308 Win 16 Black RKM15 KeyMod Handguard 1:10 A2 Brake Billet Upper 38BEAA
CMMG:
CMMG Barrel 308 Win 12.5 416 SS, Salt Bath Nitride Finish 1:10 Mid Length Gas System 38D920
CMMG:
Sig Sauer 22LR Black Conv Unit 1911 CONV-1911-2
Sig Sauer:

Upper Receivers Hilliard Ohio