AR-15 Upper Parts

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Sprinco M4 / AR-15 Enhanced Ejector Spring / Safety Selector Detent Spring
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Sprinco M4 / AR-15 Enhanced Ejector Spring / Safety Selector Detent Spring

$4.39
Ballistic Advantage 13.9" 5.56 NATO Government Barrel
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Ballistic Advantage 13.9″ 5.56 NATO Government Barrel

Save 25%
MSRP: $160.00
$119.95
STRIKE INDUSTRIES Strike Industries Billet Ultimate Dust Cover for .223/5.56 Black
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Strike Industries Billet Ultimate Dust Cover for .223/5.56 (Black)

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MSRP: $34.95
$31.95
Toolcraft .223/5.56/300BLK M16 Profile Left-Handed Bolt Carrier Group - Black Nitride
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Toolcraft .223/5.56/300BLK M16 Profile Left-Handed Bolt Carrier Group – Black Nitride

Save 9%
MSRP: $159.99
$144.95
Faxon Firearms 3 Screw .750 Adjustable Low Profile Gas Block
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Faxon Firearms 3 Screw .750 Adjustable Low Profile Gas Block

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MSRP: $80.00
$76.00
Tanker (Barrett .50 Cal Style) Muzzle Brake 1/2x28 (5.56/.223) - Black Nitride
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Tanker (Barrett .50 Cal Style) Muzzle Brake 1/2×28 (5.56/.223) – Black Nitride

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MSRP: $29.95
$26.95
Kaw Valley Muzzle Brake for ASR - 1/2x28
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Kaw Valley Muzzle Brake for ASR – 1/2×28

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MSRP: $59.95
$54.95
Ballistic Advantage 16" EPC 9mm Straight 4150 CMV Blowback 1:10 1/2x28 Modern Series
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Ballistic Advantage 16″ EPC 9mm Straight 4150 CMV Blowback 1:10 1/2×28 Modern Series

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MSRP: $155.00
$139.95
Breek Arms Castle Blast Shield Concussion Muzzle Device C Style Black
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Breek Arms Castle Blast Shield Concussion Muzzle Device C Style Black

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MSRP: $32.99
$27.99
Sons Of Liberty Gun Works M76 Wedgelock Rail
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Sons Of Liberty Gun Works M76 Wedgelock Rail

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MSRP: $289.00 – $329.00
Price range: $279.95 through $319.95
Aero Precision Threaded Roll Pin - M4E1/M5E1 Upper Receivers & M5 Lower Receiver Bolt Catch
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Aero Precision Threaded Roll Pin – M4E1/M5E1 Upper Receivers & M5 Lower Receiver Bolt Catch

Save 19%
MSRP: $10.00
$8.15
Aero Precision AR-15 Enhanced Quad Rail Handguard Gen 2 (w/ BAR Barrel Nut)
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Aero Precision AR-15 15″ Enhanced Quad Rail Handguard Gen 2 (w/ BAR Barrel Nut)

Save 15 – 17%
MSRP: $180.00 – $240.00
Price range: $148.95 through $199.95
AR-15 9310 Bolt Assembly - Nickel Boron
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AR-15 9310 Bolt Assembly – Nickel Boron

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MSRP: $69.95
$58.95
Rise Armament RA-212 Extended-Latch Charging Handle - FDE
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Rise Armament RA-212 Extended-Latch Charging Handle – FDE

MSRP: $49.99
$49.99
BALLISTIC ADVANTAGE Ballistic Advantage 16 5.56 NATO M4 Carbine Length AR 15 Barrel - Modern Series
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Ballistic Advantage 16″ 5.56 NATO M4 Carbine AR 15 Barrel

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MSRP: $160.00
$152.00
ODIN Works Tunable Low Profile Gas Block - Stainless Steel
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ODIN Works Tunable Low Profile Gas Block – Stainless Steel

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MSRP: $54.00
$51.95
FAXON Faxon Firearms 10.5″ Government Profile 5.56 NATO Carbine-Length 4150 Black Nitride Barrel
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Faxon Firearms 10.5″ 5.56 NATO Carbine-Length 4150 Barrel

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MSRP: $155.00
$142.75
Superlative Arms .750 Adjustable Gas Block - Solid - Stainless Steel
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Superlative Arms .750 Adjustable Gas Block – Solid – Stainless Steel

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MSRP: $99.99
$89.99
AR-15/M16 Cam Pin - Black Nitride
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AR-15/M16 Cam Pin – Black Nitride

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MSRP: $7.00
$5.95
AR-15/M16 Gas Key - Phosphate/Chrome-Lined
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AR-15/M16 Gas Key – Phosphate/Chrome-Lined

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MSRP: $11.99
$10.95
Superlite Free Float M-LOK QD AR-15 Handguard
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Superlite Free Float M-LOK QD AR-15 Handguard

Save 9 – 15%
MSRP: $89.95 – $129.95
Price range: $79.95 through $109.95
KAK Retro AR15 Extended Flash Hider 1/2-28 - 4"
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KAK Retro AR15 Extended Flash Hider 1/2-28 – 4″

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MSRP: $31.95
$22.95
New
VLTOR MUR Upper Receiver With Bolt Assist And Shell Deflector - Black Gunkote - Grade B
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VLTOR MUR Upper Receiver With Bolt Assist And Shell Deflector – Black Gunkote – Grade B

$179.95
New
Foxtrot Mike Products Ultra Light Free Float M-LOK AR-15 Handguard w/ Shaved Pic Rail
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Foxtrot Mike Products Ultra Light Free Float M-LOK AR-15 Handguard w/ Shaved Pic Rail

Save 9 – 10%
MSRP: $99.00 – $109.00
Price range: $89.00 through $99.00