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M4 Contour Accessories

1-24 of 36 Products
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AR-15 16" M4 Contour Barrel, 5.56 NATO, 1:8, Parkerized

AR-15 16" M4 Contour Barrel, 5.56 NATO, 1:8, Parkerized
$55 19 $68.99
In Stock
Aero Precision AR15 16" 5.56 Carbine-Length M4 CHM/PH Barrel Complete Upper 13" Slimline Handguard Left Handed - Anodized Black - APSL100709

Aero Precision AR15 16" 5.56 Carbine-Length M4 CHM/PH Barrel Complete Upper 13" Slimline Handguard Left Handed - Anodized Black - APSL100709

$449 99 $549.99
In Stock
Only 4 Left!
Anderson Manufacturing Barrel AR15 556/223 16" Carbine Length M4 Contour 1:8 Twist Nitride - B2-K004-AN08

Anderson Manufacturing Barrel AR15 556/223 16" Carbine Length M4 Contour 1:8 Twist Nitride - B2-K004-AN08

$69 99
In Stock
AR-15 16" Hammer Forged M4 Barrel, 5.56x45mm, 1:8, Carbine Length, Black Nitride

AR-15 16" Hammer Forged M4 Barrel, 5.56x45mm, 1:8, Carbine Length, Black Nitride
$100 79 $125.99
In Stock
Only 4 Left!
Aero Precision - M4E1 No Forward Assist Assembled Upper Receiver - 16" Barrel - .223/5.56 - APAR612218M7

Aero Precision - M4E1 No Forward Assist Assembled Upper Receiver - 16" Barrel - .223/5.56 - APAR612218M7

$574 99
In Stock
Only 1 Left!
AR-15 .223/5.56 NATO 7.5" Parkerized M4 Proflie Barrel - 1:7 Twist - Pistol Length Gas System

AR-15 .223/5.56 NATO 7.5" Parkerized M4 Proflie Barrel - 1:7 Twist - Pistol Length Gas System
$84 79 $105.99
In Stock
Only 6 Left!
Bushmaster 91822 A3 AR-15 Complete Upper 223 /5.56 16" Matte

Bushmaster 91822 A3 AR-15 Complete Upper 223 /5.56 16" Matte

$602 80
In Stock
AR-15 16" M4 Contour Barrel, 5.56 NATO 1:7, Parkerized

AR-15 16" M4 Contour Barrel, 5.56 NATO 1:7, Parkerized
$114 79 $130.99
In Stock
AR-15 16" M4 Contour Barrel, 5.56 NATO, 1:9, Parkerized

AR-15 16" M4 Contour Barrel, 5.56 NATO, 1:9, Parkerized

$85 59 $106.99
In Stock
AR-15 16" M4 Profile Barrel, 9x19mm, 1:10, Black Nitride

AR-15 16" M4 Profile Barrel, 9x19mm, 1:10, Black Nitride
Out of Stock
AR-15 16" M4 Contour Barrel, .223 WYLDE, 1:8 Twist, Parkerized

AR-15 16" M4 Contour Barrel, .223 WYLDE, 1:8 Twist, Parkerized
Out of Stock
Aero Precision AR15 Complete Upper, 16" 5.56 M4 Barrel with 15" M-LOK ATLAS R-ONE Handguard - Anodized Black - APSL100725

Aero Precision AR15 Complete Upper, 16" 5.56 M4 Barrel with 15" M-LOK ATLAS R-ONE Handguard - Anodized Black - APSL100725
Out of Stock
AR-15 16" M4 Contour Barrel, .223 WYLDE, 1:9, Stainless

AR-15 16" M4 Contour Barrel, .223 WYLDE, 1:9, Stainless

Out of Stock
AR-15 16" M4 Contour Barrel, .223 WYLDE, 1:8, Stainless

AR-15 16" M4 Contour Barrel, .223 WYLDE, 1:8, Stainless
Out of Stock
AR-15 10.5" M4 Profile Barrel, .223 WYLDE, 1:7, Parkerized

AR-15 10.5" M4 Profile Barrel, .223 WYLDE, 1:7, Parkerized

Out of Stock
Bushmaster XM-15 Complete 5.56x45mm Upper Receiver 16" Barrel - 00-400003-BLK

Bushmaster XM-15 Complete 5.56x45mm Upper Receiver 16" Barrel - 00-400003-BLK
Out of Stock
5.56 NATO 10.5" Black Nitride M4 Profile Barrel - 1:7 Twist Carbine Length Gas System

5.56 NATO 10.5" Black Nitride M4 Profile Barrel - 1:7 Twist Carbine Length Gas System
Out of Stock
5.56 NATO 14.5" Parkerized M4 Barrel - 1:7 Twist - Carbine Length Gas System

5.56 NATO 14.5" Parkerized M4 Barrel - 1:7 Twist - Carbine Length Gas System

Out of Stock
US Contractor 350 Legend 16" Parkerized M4 Barrel - 1:16 Twist - Carbine Length Gas System

US Contractor 350 Legend 16" Parkerized M4 Barrel - 1:16 Twist - Carbine Length Gas System
Out of Stock
Anderson Manufacturing 300 Blackout 16" Barrel - 1:7 Twist - M4 Medium Contour - Carbine Length Gas System - B2-K004-CN06

Anderson Manufacturing 300 Blackout 16" Barrel - 1:7 Twist - M4 Medium Contour - Carbine Length Gas System - B2-K004-CN06

Out of Stock
AR-15 8.5" M4 Profile Barrel, .223/5.56NATO, Parkerized Finish, 1:7 Twist

AR-15 8.5" M4 Profile Barrel, .223/5.56NATO, Parkerized Finish, 1:7 Twist
Out of Stock
ATI ATI15MS556ML Complete AR-15 Upper Receiver .223/5.56 NATO 16" Barrel 1:8 Twist w/ 13" M-LOK Rail - Minor Cosmetic Blemish

ATI ATI15MS556ML Complete AR-15 Upper Receiver .223/5.56 NATO 16" Barrel 1:8 Twist w/ 13" M-LOK Rail - Minor Cosmetic Blemish
Out of Stock
AR-15 16" M4 Contour Barrel, .300 Blackout, 1:8, Parkerized

AR-15 16" M4 Contour Barrel, .300 Blackout, 1:8, Parkerized
Out of Stock
AR-15 16" Contour Profile Barrel, 6.5 Grendel Type II, 1:8, Parkerized

AR-15 16" Contour Profile Barrel, 6.5 Grendel Type II, 1:8, Parkerized

Out of Stock
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