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Home » Upper Receivers/Conv Kits

Upper Receivers/Conv Kits

Displaying 151 to 180 (of 197 products)
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Spike's Tactical Upper, 223 Rem/556NATO, 16 (14.5 with Pinned Brake) Barrel, Fits AR Rifles, Black Finish, Flat ToP, No Sights, Lightweight LE w/12 SAR3 w/Dynacomp Ext., Four Rail Handguard and No Mags STU5050-S2D 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-MLS Spike's Tactical Upper, 223 Rem/556NATO, 16 FN Hammer Forged Barrel, Fits AR Rifles, Mid-length, Front Sight Post, Black Finish STU5435-MLS
Spike's Tactical Upper, 223 Rem/556NATO, 16" (14.5" with Pinned Brake) Barrel, Fits AR Rifles, Black Finish, Flat ToP, No Sights, Lightweight LE w/12" SAR3 w/Dynacomp Ext., Four Rail Handguard and No Mags Manufacturer: Spike's Tactical
Manufacturer Part #: STU5050-S2D
MSRP: $1043.00
Our Price:  $888.36 
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 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 Manufacturer: Spike's Tactical
Manufacturer Part #: STU5035-MLS
MSRP: $590.00
Our Price:  $502.52 
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In Stock 
 Spike's Tactical Upper, 223 Rem/556NATO, 16" FN Hammer Forged Barrel, Fits AR Rifles, Mid-length, Front Sight Post, Black Finish Manufacturer: Spike's Tactical
Manufacturer Part #: STU5435-MLS
MSRP: $680.00
Our Price:  $579.18 
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Spike's Tactical Upper, Fits AR Rifles, Black, Flat Top, Machined from a Mil-Spec 7075 T6 forging, with Forward Assist and Ejection Door installed SFT50M4 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-S2S 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-S2S
Spike's Tactical Upper, Fits AR Rifles, Black, Flat Top, Machined from a Mil-Spec 7075 T6 forging, with Forward Assist and Ejection Door installed Manufacturer: Spike's Tactical
Manufacturer Part #: SFT50M4
MSRP: $115.00
Our Price:  $100.67 
In Stock 
 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 Manufacturer: Spike's Tactical
Manufacturer Part #: STU5035-S2S
MSRP: $878.00
Our Price:  $747.82 
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 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 Manufacturer: Spike's Tactical
Manufacturer Part #: STU5025-S2S
MSRP: $868.00
Our Price:  $739.31 
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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-M4S Stag Arms LLC STAG-15, Upper, 223 Rem, 556NATO, 16 Barrel, Black Finish, 1:9 Twist, 13.5 MLOK Rail, Fits AR Rifles STAG570005 Stag Arms LLC STAG-15, Upper, 223 Rem, 556NATO, 16 Barrel, Black Finish, 1:9 Twist, 15 MLOK Rail, Fits AR Rifles STAG570004
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 Manufacturer: Spike's Tactical
Manufacturer Part #: STU5025-M4S
MSRP: $580.00
Our Price:  $494.01 
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 Stag Arms LLC STAG-15, Upper, 223 Rem, 556NATO, 16" Barrel, Black Finish, 1:9 Twist, 13.5" MLOK Rail, Fits AR Rifles Manufacturer: Stag Arms LLC
Manufacturer Part #: STAG570005
MSRP: $486.90
Our Price:  $378.53 
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 Stag Arms LLC STAG-15, Upper, 223 Rem, 556NATO, 16" Barrel, Black Finish, 1:9 Twist, 15" MLOK Rail, Fits AR Rifles Manufacturer: Stag Arms LLC
Manufacturer Part #: STAG570004
MSRP: $486.90
Our Price:  $378.53 
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Stag Arms LLC STAG-15L, Left Hand Upper, 223 Rem, 556NATO, 16 Barrel, Black Finish, 1:9 Twist, 13.5 MLOK Rail, Fits AR Rifles STAG570005L Stag Arms LLC STAG-15L, Left Hand Upper, 223 Rem, 556NATO, 16 Barrel, Black Finish, 1:9 Twist, 15 MLOK Rail, Fits AR Rifles STAG570004L Tactical Solutions AR-22 LT MLOK Upper, 22LR, 16 Threaded Barrel, Black, 1/2x28 TPI Thread, Fits AR Rifles ARU-LT-12M
Stag Arms LLC STAG-15L, Left Hand Upper, 223 Rem, 556NATO, 16" Barrel, Black Finish, 1:9 Twist, 13.5" MLOK Rail, Fits AR Rifles Manufacturer: Stag Arms LLC
Manufacturer Part #: STAG570005L
MSRP: $486.90
Our Price:  $378.53 
Sorry Temporarily Out of Stock 
 Stag Arms LLC STAG-15L, Left Hand Upper, 223 Rem, 556NATO, 16" Barrel, Black Finish, 1:9 Twist, 15" MLOK Rail, Fits AR Rifles Manufacturer: Stag Arms LLC
Manufacturer Part #: STAG570004L
MSRP: $486.90
Our Price:  $378.53 
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 Tactical Solutions AR-22 LT MLOK Upper, 22LR, 16" Threaded Barrel, Black, 1/2x28 TPI Thread, Fits AR Rifles Manufacturer: Tactical Solutions
Manufacturer Part #: ARU-LT-12M
MSRP: $720.00
Our Price:  $647.32 
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Tactical Solutions AR-22 LT, Upper, 22LR, 16, Black, Threaded, 1/2x28 TPI Thread, AR Rifles ARU-LT-12K Tactical Solutions AR-22 SB-X Key Mod Upper, 22LR, 16 Threaded Barrel, Black, 1/2x28 TPI Thread, Fits AR Rifles ARU-SBX-9k Tactical Solutions AR-22 SB-X MLOK Upper, 22LR, 16 Threaded Barrel, Black, 1/2x28 TPI Thread, Fits AR Rifles ARU-SBX-9M
Tactical Solutions AR-22 LT, Upper, 22LR, 16", Black, Threaded, 1/2x28 TPI Thread, AR Rifles Manufacturer: Tactical Solutions
Manufacturer Part #: ARU-LT-12K
MSRP: $720.00
Our Price:  $647.32 
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 Tactical Solutions AR-22 SB-X Key Mod Upper, 22LR, 16" Threaded Barrel, Black, 1/2x28 TPI Thread, Fits AR Rifles Manufacturer: Tactical Solutions
Manufacturer Part #: ARU-SBX-9k
MSRP: $720.00
Our Price:  $647.32 
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 Tactical Solutions AR-22 SB-X MLOK Upper, 22LR, 16" Threaded Barrel, Black, 1/2x28 TPI Thread, Fits AR Rifles Manufacturer: Tactical Solutions
Manufacturer Part #: ARU-SBX-9M
MSRP: $720.00
Our Price:  $647.32 
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Tactical Solutions Conversion Kit, TSG-22, 22LR, Non-Threaded Barrel, Fits Glock 19/22, Black Finish TSG-22 19/23 STD Tactical Solutions Conversion Kit, TSG-22, 22LR, Threaded Barrel, Fits Glock 17/22, Black Finish TSG-22 17/22 TE Tactical Solutions Kestrel KeyMod Upper, 22LR, Fits AR Rifles, w/Linear Compensator, Black Finish ARU-KSTL-7K
Tactical Solutions Conversion Kit, TSG-22, 22LR, Non-Threaded Barrel, Fits Glock 19/22, Black Finish Manufacturer: Tactical Solutions
Manufacturer Part #: TSG-22 19/23 STD
MSRP: $380.00
Our Price:  $317.98 
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 Tactical Solutions Conversion Kit, TSG-22, 22LR, Threaded Barrel, Fits Glock 17/22, Black Finish Manufacturer: Tactical Solutions
Manufacturer Part #: TSG-22 17/22 TE
MSRP: $405.00
Our Price:  $335.02 
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 Tactical Solutions Kestrel KeyMod Upper, 22LR, Fits AR Rifles, w/Linear Compensator, Black Finish Manufacturer: Tactical Solutions
Manufacturer Part #: ARU-KSTL-7K
MSRP: $695.00
Our Price:  $624.61 
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Tactical Solutions Kestrel MLOK Upper, 22LR, Fits AR Rifles, w/Linear Compensator, Black Finish ARU-KSTL-7M Tactical Solutions Kestrel Upper , 22LR, Fits AR Rifles, w/Linear Compensator Black KESTREL Tactical Solutions TSG-22, Conv Kit, 22LR, Black, 1 Mag, Fits Glock 17, 22, 10Rd TSG-22 17/22 STD
Tactical Solutions Kestrel MLOK Upper, 22LR, Fits AR Rifles, w/Linear Compensator, Black Finish Manufacturer: Tactical Solutions
Manufacturer Part #: ARU-KSTL-7M
MSRP: $695.00
Our Price:  $624.61 
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 Tactical Solutions Kestrel Upper , 22LR, Fits AR Rifles, w/Linear Compensator Black Manufacturer: Tactical Solutions
Manufacturer Part #: KESTREL
MSRP: $695.00
Our Price:  $597.75 
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 Tactical Solutions TSG-22, Conv Kit, 22LR, Black, 1 Mag, Fits Glock 17, 22, 10Rd Manufacturer: Tactical Solutions
Manufacturer Part #: TSG-22 17/22 STD
MSRP: $380.00
Our Price:  $317.98 
In Stock 
Tactical Solutions TSG-22, Conv Kit, 22LR, Black, 10Rd Magazine, Threaded, Fits Glk 19, 23 TSG-22 19/23 TE Troy GAU Upper, 223 Rem/556NATO, 12.25 Chrome Lined Barrel (16 OAL Pinned and Welded), 1:7 Twist, Black Finish, 1 Magazine, 4.5 Moderator (Aesthetic) w/Grenade Ring Permanently Attached SUPG-GA1-12BT-00 Troy Top Rail, Fits AK-47, 5, Picatinny Rail, Black Finish SRAI-AK1-T0BT-00
Tactical Solutions TSG-22, Conv Kit, 22LR, Black, 10Rd Magazine, Threaded, Fits Glk 19, 23 Manufacturer: Tactical Solutions
Manufacturer Part #: TSG-22 19/23 TE
MSRP: $405.00
Our Price:  $335.02 
In Stock 
 Troy GAU Upper, 223 Rem/556NATO, 12.25" Chrome Lined Barrel (16" OAL Pinned and Welded), 1:7 Twist, Black Finish, 1 Magazine, 4.5" Moderator (Aesthetic) w/Grenade Ring Permanently Attached Manufacturer: Troy
Manufacturer Part #: SUPG-GA1-12BT-00
MSRP: $679.00
Our Price:  $548.43 
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 Troy Top Rail, Fits AK-47, 5", Picatinny Rail, Black Finish Manufacturer: Troy
Manufacturer Part #: SRAI-AK1-T0BT-00
MSRP: $149.95
Our Price:  $122.87 
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VLTOR MUR, Upper, Hammer Forged, Fits AR15/M16, Modular Upper Receiver, includes Shell Deflector and Forward Assist MUR-1AB VLTOR VIS-KM Fusion Polylithic Upper with 12 KeyMod Handguard, Shell Deflector and Forward Assist, Hard Coat Anodized Finish, Black, Includes Barrel Nut, Does Not Include Bolt or Barrel VIS-F12 VLTOR VIS-KM Fusion Polylithic Upper with 15 KeyMod Handguard, Shell Deflector and Forward Assist, Hard Coat Anodized Finish, Black, Includes Barrel Nut, Does Not Include Bolt or Barrel VIS-F15
VLTOR MUR, Upper, Hammer Forged, Fits AR15/M16, Modular Upper Receiver, includes Shell Deflector and Forward Assist Manufacturer: VLTOR
Manufacturer Part #: MUR-1AB
MSRP: $199.95
Our Price:  $166.89 
In Stock 
 VLTOR VIS-KM Fusion Polylithic Upper with 12" KeyMod Handguard, Shell Deflector and Forward Assist, Hard Coat Anodized Finish, Black, Includes Barrel Nut, Does Not Include Bolt or Barrel Manufacturer: VLTOR
Manufacturer Part #: VIS-F12
MSRP: $494.95
Our Price:  $329.33 
In Stock 
 VLTOR VIS-KM Fusion Polylithic Upper with 15" KeyMod Handguard, Shell Deflector and Forward Assist, Hard Coat Anodized Finish, Black, Includes Barrel Nut, Does Not Include Bolt or Barrel Manufacturer: VLTOR
Manufacturer Part #: VIS-F15
MSRP: $509.95
Our Price:  $396.33 
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VLTOR VIS-KM Fusion Polylithic Upper with 7 KeyMod Handguard, Shell Deflector and Forward Assist, Hard Coat Anodized Finish, Black, Includes Barrel Nut, Does Not Include Bolt or Barrel VIS-F7 VLTOR VIS-KM Fusion Polylithic Upper with 9 KeyMod Handguard, Shell Deflector and Forward Assist, Hard Coat Anodized Finish, Black, Includes Barrel Nut, Does Not Include Bolt or Barrel VIS-F9 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-300RC16UP
VLTOR VIS-KM Fusion Polylithic Upper with 7" KeyMod Handguard, Shell Deflector and Forward Assist, Hard Coat Anodized Finish, Black, Includes Barrel Nut, Does Not Include Bolt or Barrel Manufacturer: VLTOR
Manufacturer Part #: VIS-F7
MSRP: $469.95
Our Price:  $347.50 
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 VLTOR VIS-KM Fusion Polylithic Upper with 9" KeyMod Handguard, Shell Deflector and Forward Assist, Hard Coat Anodized Finish, Black, Includes Barrel Nut, Does Not Include Bolt or Barrel Manufacturer: VLTOR
Manufacturer Part #: VIS-F9
MSRP: $479.95
Our Price:  $354.31 
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 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 Manufacturer: Wilson Combat
Manufacturer Part #: TR-300RC16UP
MSRP: $1250.00
Our Price:  $1,056.14 
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Displaying 151 to 180 (of 197 products)
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