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5.56x45 AR Parts & Components

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Mil-Spec 6 Position Buffer Tube, Spring, Buffer,Plate Nut .223 Carbine Rifle Kit - ST007M

Mil-Spec 6 Position Buffer Tube, Spring, Buffer,Plate Nut .223 Carbine Rifle Kit - ST007M
$22 76
In Stock
Tacfire 5.56x45mm 10.5" AR-15 Complete Upper Receiver with Bolt Carrier Group, Charging Handle, M-LOK Handguard - BU-556-10

Tacfire 5.56x45mm 10.5" AR-15 Complete Upper Receiver with Bolt Carrier Group, Charging Handle, M-LOK Handguard - BU-556-10
$249 99 $299.99
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TacFire BU-556-7 AR-15 Complete Upper, 5.56x45mm NATO, 7" Black Nitride Barrel, Black Anodized Finish

TacFire BU-556-7 AR-15 Complete Upper, 5.56x45mm NATO, 7" Black Nitride Barrel, Black Anodized Finish
$239 99 $289.99
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TacFire MZ1002N Compact Compensator Black Nitride Steel with 1/2"-28 tpi Threads & 2.50" OAL for 5.56x45mm NATO AR-15

TacFire MZ1002N Compact Compensator Black Nitride Steel with 1/2"-28 tpi Threads & 2.50" OAL for 5.56x45mm NATO AR-15
$19 60
In Stock
Aim Sports ACWA1 Crush Washer 223 Rem 5.56x45mm NATO AR-15 Steel 12 Pack

Aim Sports ACWA1 Crush Washer 223 Rem 5.56x45mm NATO AR-15 Steel 12 Pack
$12 99
In Stock
Fostech Echo-II Drop In Trigger For AR-15 Platform Rifles - Gen II - Patented Fast Fire Trigger System by Fostech... ATF Approved

Fostech Echo-II Drop In Trigger For AR-15 Platform Rifles - Gen II - Patented Fast Fire Trigger System by Fostech... ATF Approved
$399 99
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TacFire AR-15 Buffer Tube Aluminum Black Hardcoat Anodized 6061-T6, 7.30" Length.

TacFire AR-15 Buffer Tube Aluminum Black Hardcoat Anodized 6061-T6, 7.30" Length.
$13 52
In Stock
Tacfire Unassembled Rifle Build Kit, 5.56, 16" Barrel, MLOK Handguard, Stripped Upper, BCG, All Parts Minus Lower - RK556-LPK

Tacfire Unassembled Rifle Build Kit, 5.56, 16" Barrel, MLOK Handguard, Stripped Upper, BCG, All Parts Minus Lower - RK556-LPK

$329 99 $399.99
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Ballistic Advantage Modern Series AR-15 16" 5.56x45mm, Carbine Length, QPQ Corrosion Resistant Barrel - BABL556014M

Ballistic Advantage Modern Series AR-15 16" 5.56x45mm, Carbine Length, QPQ Corrosion Resistant Barrel - BABL556014M
$152 00
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TacFire SSRK556LPK Lower Parts Kit Unassembled Rifle Kit 223 Rem/5.56x45mm NATO AR Platform Aluminum 1/2"-28 tpi

TacFire SSRK556LPK Lower Parts Kit Unassembled Rifle Kit 223 Rem/5.56x45mm NATO AR Platform Aluminum 1/2"-28 tpi

$343 59
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Rosco Manufacturing Husky 11.5" Barrel HSK-115-SOC-556-7-C-CL 5.56 NATO 4150 CMV Chrome Lined Phosphate AR-15

Rosco Manufacturing Husky 11.5" Barrel HSK-115-SOC-556-7-C-CL 5.56 NATO 4150 CMV Chrome Lined Phosphate AR-15

$163 80
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Ballistic Advantage Performance Series 14.5" 5.56x45mm Hanson Mid-Length AR-15 Barrel with Low Profile Gas Block - BABL556008F

Ballistic Advantage Performance Series 14.5" 5.56x45mm Hanson Mid-Length AR-15 Barrel with Low Profile Gas Block - BABL556008F

$209 00
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Tacfire MZ1007-N .223 1/2X28 Spiral Fluted FH

Tacfire MZ1007-N .223 1/2X28 Spiral Fluted FH
$19 34
In Stock
Ballistic Advantage Performance Series AR-15 10.3" 5.56x45mm, Carbine Length, Hanson Profile Barrel with Low Profile Gas Block - BABL556004F

Ballistic Advantage Performance Series AR-15 10.3" 5.56x45mm, Carbine Length, Hanson Profile Barrel with Low Profile Gas Block - BABL556004F

$194 75
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Daniel Defense 16" 5.56 NATO Govt Profile Barrel 0707709173018 Black Phosphate AR-15 Chrome Moly Vanadium

Daniel Defense 16" 5.56 NATO Govt Profile Barrel 0707709173018 Black Phosphate AR-15 Chrome Moly Vanadium

$365 00
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Ballistic Advantage Modern Series 12.5" AR-15 5.56 Government Barrel Carbine Length Gas System 1:7 Twist - BABL556024M

Ballistic Advantage Modern Series 12.5" AR-15 5.56 Government Barrel Carbine Length Gas System 1:7 Twist - BABL556024M
$142 50
In Stock
Ballistic Advantage Modern Series 14.5" 5.56x45mm, Mid-Length, Government Profile, 1:7 Barrel - BABL556010M

Ballistic Advantage Modern Series 14.5" 5.56x45mm, Mid-Length, Government Profile, 1:7 Barrel - BABL556010M
$152 00
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Luth-AR BL-11-7 11.5" 5.56 4150 CMV Black Phosphate AR-15 Barrel

Luth-AR BL-11-7 11.5" 5.56 4150 CMV Black Phosphate AR-15 Barrel

$124 03
In Stock
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Ballistic Advantage Performance Series AR-15 16" 5.56x45mm, Mid-Length, Hanson Profile, QPQ Corrosion Resistant Barrel with Low Profile Gas Block - BABL556013F

Ballistic Advantage Performance Series AR-15 16" 5.56x45mm, Mid-Length, Hanson Profile, QPQ Corrosion Resistant Barrel with Low Profile Gas Block - BABL556013F

$218 50
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Strike Industries SIKINGCOMP22 King Comp with Dual Chamber .223/5.56 NATO Steel 2.6"

Strike Industries SIKINGCOMP22 King Comp with Dual Chamber .223/5.56 NATO Steel 2.6"

$45 95
In Stock
TacFire MZ1021 Thread Crown Muzzle Brake Black Oxide Steel with 1/2"-28 tpi Threads & 2.05" OAL for 5.56x45mm NATO AR-15

TacFire MZ1021 Thread Crown Muzzle Brake Black Oxide Steel with 1/2"-28 tpi Threads & 2.05" OAL for 5.56x45mm NATO AR-15

$16 89
In Stock
Noveske 7000055 Lo-Pro Gas Block Barrel .223/5.56 NATO 16" Stainless Steel

Noveske 7000055 Lo-Pro Gas Block Barrel .223/5.56 NATO 16" Stainless Steel

$467 76
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Ballistic Advantage Performance Series AR-15 17.7" 5.56x45mm, Mid-Length, Hanson Profile (3-GUN) Barrel - BABL556018F

Ballistic Advantage Performance Series AR-15 17.7" 5.56x45mm, Mid-Length, Hanson Profile (3-GUN) Barrel - BABL556018F

$223 25
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AR-15 Patriot Mag Release Kit w/ Extended Takedown Pin

AR-15 Patriot Mag Release Kit w/ Extended Takedown Pin

$41 95
In Stock
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