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Upper Receivers/Conv Kits

Displaying 61 to 90 (of 194 products)
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CMMG Upper, 9MM, 16 Barrel, Flat Top, A2 Front Sights, Black Finish 90B1AA2 Colt's Manufacturing Upper, 223 Rem/556NATO, 11.5 Lightweight Barrel, Black Finish, A2 Fixed Front Sight, Magpul BUIS Rear Sight LE6933CK Colt's Manufacturing Upper, 223 Rem/556NATO, 16.1 M4 Barrel, Black Finish, A2 Fixed Front Sight, Magpul BUIS Rear Sight LE6920CK
CMMG Upper, 9MM, 16" Barrel, Flat Top, A2 Front Sights, Black Finish Manufacturer: CMMG
Manufacturer Part #: 90B1AA2
MSRP: $679.95
Our Price:  $611.57 
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Colt's Manufacturing Upper, 223 Rem/556NATO, 11.5" Lightweight Barrel, Black Finish, A2 Fixed Front Sight, Magpul BUIS Rear Sight Manufacturer: Colt's Manufacturing
Manufacturer Part #: LE6933CK
MSRP: $749.00
Our Price:  $680.25 
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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:  $680.25 
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Colt's Manufacturing Upper, 223REM/556NATO, Black Finish, Dust Cover, Forward Assist, M4 Feed Ramps SP63528 Core Rifle Systems Upper Receiver, 223 Rem, 556NATO, 16 Barrel, 1:9 Twist, M-LOK Handguard, Black Finish 13976 CZ 75 Kadet Adapter II Conversion Kit, 22LR, 4.7 Barrel, For CZ75/CZ85, Adjustable Sights, Black Finish, 10Rd, 2 Magazines 01610
Colt's Manufacturing Upper, 223REM/556NATO, Black Finish, Dust Cover, Forward Assist, M4 Feed Ramps Manufacturer: Colt's Manufacturing
Manufacturer Part #: SP63528
MSRP: $179.99
Our Price:  $144.76 
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Core Rifle Systems Upper Receiver, 223 Rem, 556NATO, 16" Barrel, 1:9 Twist, M-LOK Handguard, Black Finish Manufacturer: Core Rifle Systems
Manufacturer Part #: 13976
MSRP: $449.99
Our Price:  $340.68 
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CZ 75 Kadet Adapter II Conversion Kit, 22LR, 4.7" Barrel, For CZ75/CZ85, Adjustable Sights, Black Finish, 10Rd, 2 Magazines Manufacturer: CZ
Manufacturer Part #: 01610
MSRP: $431.10
Our Price:  $398.70 
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CZ P-07 Kadet Adapter Conversion Kit, 22LR, 3.8 Barrel, Fits CZ P-07 Only, Black Finish, 2-10Rd Magazines 01615 CZ P-09 Kadet Adapter Conversion Kit, 22LR, 4.5, Black, Target Style Adjustable Sights, 2 Magazines, 10 Rounds 01618 Daniel DDM4V7, Upper, 223 Rem/556NATO, 16 Cold Hammer Forged Barrel, 1:7 Twist, Black Finish, MLOK 23-128-02339-047
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:  $227.12 
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CZ P-09 Kadet Adapter Conversion Kit, 22LR, 4.5", Black, Target Style Adjustable Sights, 2 Magazines, 10 Rounds Manufacturer: CZ
Manufacturer Part #: 01618
MSRP: $249.00
Our Price:  $231.15 
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Daniel 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
MAP: $986.00
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Daniel M4 Volume 9 Upper, Fits AR Rifles, 223 Rem/556NATO, 16 HF Barrel, 1:7  Twist, Daniel Defense Furniture, with M4 15.0 Rail, Black Finish 23-145-18027-047 Daniel M4A1 Upper, 223 Rem/556NATO, 16 (14.5 with Pinned Brake) Barrel, 1:7 Twist, with M4 12.0 Rail, Flat Dark Earth Finish 23-004-13150 Daniel Upper, M4 Volume 11, 223 Rem/556NATO, 16 Barrel,1:7 Twist, Black Finish 23-151-02197-047
Daniel M4 Volume 9 Upper, Fits AR Rifles, 223 Rem/556NATO, 16" HF Barrel, 1:7 Twist, Daniel Defense Furniture, with M4 15.0 Rail, Black Finish Manufacturer: Daniel Defense
Manufacturer Part #: 23-145-18027-047
MAP: $1076.00
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Daniel M4A1 Upper, 223 Rem/556NATO, 16" (14.5" with Pinned Brake) Barrel, 1:7 Twist, with M4 12.0 Rail, Flat Dark Earth Finish Manufacturer: Daniel Defense
Manufacturer Part #: 23-004-13150
MAP: $1216.00
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Daniel Upper, M4 Volume 11, 223 Rem/556NATO, 16" Barrel, 1:7 Twist, Black Finish Manufacturer: Daniel Defense
Manufacturer Part #: 23-151-02197-047
MAP: $986.00
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Daniel Upper, M4 Volume 11, 223 Rem/556NATO, 16 Lightweight Barrel, 1:7 Twist, Black Finish 23-151-02077-047 Desert Tech Conversion Kit, Includes 29 Match Grade Barrel, Bolt, Bolt Stop, and Magazine, 375CT, 5Rd, Black Finish DT-HTI-CK-A Desert Tech Hard Target Interdiction Caliber Conversion Kit, Includes, .50BMG, 29 Stainless Steel, Hand Lapped, Threaded, Fluted Precision Barrel w/ 1-15 Twist, 5Rd Magazine, Telescoping Bolt Assembly, Installed Muzzle Brake With Thread Protector. Kit Installs In 60 Seconds With Return To Zero DT-HTI-CK-D
Daniel Upper, M4 Volume 11, 223 Rem/556NATO, 16" Lightweight Barrel, 1:7 Twist, Black Finish Manufacturer: Daniel Defense
Manufacturer Part #: 23-151-02077-047
MAP: $986.00
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Desert Tech Conversion Kit, Includes 29" Match Grade Barrel, Bolt, Bolt Stop, and Magazine, 375CT, 5Rd, Black Finish Manufacturer: Desert Tech
Manufacturer Part #: DT-HTI-CK-A
MAP: $2352.00
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Desert Tech Hard Target Interdiction Caliber Conversion Kit, Includes, .50BMG, 29" Stainless Steel, Hand Lapped, Threaded, Fluted Precision Barrel w/ 1-15 Twist, 5Rd Magazine, Telescoping Bolt Assembly, Installed Muzzle Brake With Thread Protector. Kit Installs In 60 Seconds With Return To Zero Manufacturer: Desert Tech
Manufacturer Part #: DT-HTI-CK-D
MAP: $2450.00
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Desert Tech Stealth Recon Scout A1 Caliber Conversion Kit, Includes, .338Lapua Mag, 18 Stainless Steel, Hand Lapped, Threaded Precision Barrel With 1-9 twist, 5Rd Black Ice Coated Magazine, Telescoping Bolt Assembly, Installed Muzzle Brake, Kit Installs In 60 Seconds With Return To Zero & 1/2 MOA Accuracy Guarantee DT-SRS-CK-GBR Desert Tech Stealth Recon Scout A1 Caliber Conversion Kit. Includes: .300Win Mag, 26 Stainless Steel, Hand Lapped, Threaded Precision Barrel With 1-10 twist, 5Rd Black Ice Coated Magazine, Telescoping Bolt Assembly, Kit Installs In 60 Seconds With Return To Zero & 1/2 MOA Accuracy Guarantee DT-SRS-CK-BDR Desert Tech Stealth Recon Scout A1 Caliber Conversion Kit. Includes: .308Win, 22 Stainless Steel, Hand Lapped, Threaded Precision Barrel With 1-11 Twist, 6Rd Black Ice Coated Magazine, Telescoping Bolt Assembly,  Bolt Stop Assembly, Kit Installs In 60 seconds WWith Return To Zero & 1/2 MOA Accuracy Guarantee DT-SRS-CK-CCR
Desert Tech Stealth Recon Scout A1 Caliber Conversion Kit, Includes, .338Lapua Mag, 18" Stainless Steel, Hand Lapped, Threaded Precision Barrel With 1-9 twist, 5Rd Black Ice Coated Magazine, Telescoping Bolt Assembly, Installed Muzzle Brake, Kit Installs In 60 Seconds With Return To Zero & 1/2 MOA Accuracy Guarantee Manufacturer: Desert Tech
Manufacturer Part #: DT-SRS-CK-GBR
MAP: $1911.00
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Desert Tech Stealth Recon Scout A1 Caliber Conversion Kit. Includes: .300Win Mag, 26" Stainless Steel, Hand Lapped, Threaded Precision Barrel With 1-10 twist, 5Rd Black Ice Coated Magazine, Telescoping Bolt Assembly, Kit Installs In 60 Seconds With Return To Zero & 1/2 MOA Accuracy Guarantee Manufacturer: Desert Tech
Manufacturer Part #: DT-SRS-CK-BDR
MAP: $1764.00
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Desert Tech Stealth Recon Scout A1 Caliber Conversion Kit. Includes: .308Win, 22" Stainless Steel, Hand Lapped, Threaded Precision Barrel With 1-11 Twist, 6Rd Black Ice Coated Magazine, Telescoping Bolt Assembly, Bolt Stop Assembly, Kit Installs In 60 seconds WWith Return To Zero & 1/2 MOA Accuracy Guarantee Manufacturer: Desert Tech
Manufacturer Part #: DT-SRS-CK-CCR
MAP: $1568.00
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Desert Tech Stealth Recon Scout A1 Caliber Conversion Kit. Includes: .338Lapua Mag, 26 Stainless Steel, Hand Lapped, Threaded Precision Barrel With 1-10 Twist, 5Rd Black Ice Coated Magazine, Telescoping Bolt Assembly, Installed Muzzle Brake. Kit Installs In 60 Seconds With Return Tto Zero & 1/2 MOA Accuracy Guarantee DT-SRS-CK-GDR Desert Tech Stealth Recon Scout A1 Caliber Conversion Kit. Includes: 6.5 Creedmoor, 26 Stainless Steel, Hand Lapped, Threaded Precision Barrel With 1-8 Twist, 6Rd Black Ice Coated Magazine, Telescoping Bolt Assembly, Bolt Stop Assembly. Kit Installs In 60 Seconds With Return To Zero & 1/2 MOA Accuracy Guarantee DT-SRS-CK-DDR Desert Tech Stealth Recon Scout A1 Covert Caliber Conversion Kit Includes, .308Win, 16 Stainless Steel, Hand Lapped, Threaded Precision Barrel With 1-8 twist, 6Rd Black Ice Coated Magazine, Telescoping Bolt Assembly, Bolt Stop Assembly, Kit Installs In 60 Seconds With Return To Zero & 1/2 MOA Accuracy Guarantee DT-SRS-CK-CAR
Desert Tech Stealth Recon Scout A1 Caliber Conversion Kit. Includes: .338Lapua Mag, 26" Stainless Steel, Hand Lapped, Threaded Precision Barrel With 1-10 Twist, 5Rd Black Ice Coated Magazine, Telescoping Bolt Assembly, Installed Muzzle Brake. Kit Installs In 60 Seconds With Return Tto Zero & 1/2 MOA Accuracy Guarantee Manufacturer: Desert Tech
Manufacturer Part #: DT-SRS-CK-GDR
MAP: $1911.00
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Desert Tech Stealth Recon Scout A1 Caliber Conversion Kit. Includes: 6.5 Creedmoor, 26" Stainless Steel, Hand Lapped, Threaded Precision Barrel With 1-8 Twist, 6Rd Black Ice Coated Magazine, Telescoping Bolt Assembly, Bolt Stop Assembly. Kit Installs In 60 Seconds With Return To Zero & 1/2 MOA Accuracy Guarantee Manufacturer: Desert Tech
Manufacturer Part #: DT-SRS-CK-DDR
MAP: $1568.00
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Desert Tech Stealth Recon Scout A1 Covert Caliber Conversion Kit Includes, .308Win, 16" Stainless Steel, Hand Lapped, Threaded Precision Barrel With 1-8 twist, 6Rd Black Ice Coated Magazine, Telescoping Bolt Assembly, Bolt Stop Assembly, Kit Installs In 60 Seconds With Return To Zero & 1/2 MOA Accuracy Guarantee Manufacturer: Desert Tech
Manufacturer Part #: DT-SRS-CK-CAR
MAP: $1568.00
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Desert Tech Stealth Recon Scout A1 COVERT Caliber Conversion Kit. Includes, .300Win Mag, 18 Stainless Steel, Hand Lapped, Threaded Precision Barrel With 1-8 Twist, 5Rd Black Ice Coated Magazine, Telescoping Bolt Assembly, Kit Installs In 60 Seconds With Return To Zero & 1/2 MOA Accuracy Guarantee DT-SRS-CK-BBR DPMS Oracle Rifle Kit, 223 Rem, Black, Less Lower Receiver, Fits AR Rifles 60686 DPMS Oracle, Upper, 308 Win, 16 Barrel,  A2 Flash Hider, Flat Top, Black Finish 60603
Desert Tech Stealth Recon Scout A1 COVERT Caliber Conversion Kit. Includes, .300Win Mag, 18" Stainless Steel, Hand Lapped, Threaded Precision Barrel With 1-8 Twist, 5Rd Black Ice Coated Magazine, Telescoping Bolt Assembly, Kit Installs In 60 Seconds With Return To Zero & 1/2 MOA Accuracy Guarantee Manufacturer: Desert Tech
Manufacturer Part #: DT-SRS-CK-BBR
MAP: $1764.00
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DPMS Oracle Rifle Kit, 223 Rem, Black, Less Lower Receiver, Fits AR Rifles Manufacturer: DPMS
Manufacturer Part #: 60686
MSRP: $599.00
Our Price:  $448.57 
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DPMS Oracle, Upper, 308 Win, 16" Barrel, A2 Flash Hider, Flat Top, Black Finish Manufacturer: DPMS
Manufacturer Part #: 60603
MSRP: $694.95
Our Price:  $545.10 
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DPMS Upper, 223 Rem, 556NATO, Black, A2 Flash Hider, 16 Heavy Barrel 60580 DPMS Upper, Oracle, 556NATO, 16 Barrel, Fits AR-15, Flat Top, Black Finish 60585 FMK Firearms Conversion Kit, 40 S&W, Converts 9C1G2 to 40C1, Black Finish FMK40C1CNVK
DPMS Upper, 223 Rem, 556NATO, Black, A2 Flash Hider, 16" Heavy Barrel Manufacturer: DPMS
Manufacturer Part #: 60580
MSRP: $519.00
Our Price:  $397.71 
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DPMS Upper, Oracle, 556NATO, 16" Barrel, Fits AR-15, Flat Top, Black Finish Manufacturer: DPMS
Manufacturer Part #: 60585
MSRP: $399.00
Our Price:  $305.76 
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FMK Firearms Conversion Kit, 40 S&W, Converts 9C1G2 to 40C1, Black Finish Manufacturer: FMK Firearms
Manufacturer Part #: FMK40C1CNVK
MSRP: $299.95
Our Price:  $266.82 
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KE Arms Stripped Upper, Forged, 223 Rem/556NATO, Black Finish, w/Forward Assist and Dust Cover, M4 Feed Ramps and T-Marked 1-50-03-008 Kestrel KeyMod Upper, 22LR, Fits AR Rifles, w/Linear Compensator Black LanTac USA LLC Upper Advanced Receiver, Milspec Type3, Class2 Deep Black Hardcoat Anodized, Includes CP-R360 DomedHead Cam Pin, Billet 7075-T6 Aluminum LA00221
KE Arms Stripped Upper, Forged, 223 Rem/556NATO, Black Finish, w/Forward Assist and Dust Cover, M4 Feed Ramps and T-Marked Manufacturer: KE Arms
Manufacturer Part #: 1-50-03-008
MSRP: $129.95
Our Price:  $102.06 
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Kestrel KeyMod Upper, 22LR, Fits AR Rifles, w/Linear Compensator Blac Manufacturer: Tactical Solutions
Manufacturer Part #:
MSRP: $695.00
Our Price:  $624.61 
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LanTac USA LLC Upper Advanced Receiver, Milspec Type3, Class2 Deep Black Hardcoat Anodized, Includes CP-R360 DomedHead Cam Pin, Billet 7075-T6 Aluminum Manufacturer: LanTac USA LLC
Manufacturer Part #: LA00221
MSRP: $249.90
Our Price:  $177.15 
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