AR Barrel Assemblies

AR Barrel Assemblies

Bushmaster M4 Upper Barrel Assembly, A3 Upper, 16

Bushmaster M4 Upper Barrel Assembly, A3 Upper, 16" M4 Barrel, A2 Front Sight, Removable Carry Handle - 91822

This popular complete upper features a light weight, chrome lined 16" barrel in a M4 "cutout" profil..

$534.98

Bushmaster XM15 AR-15 5.56 Nato Complete Upper Receiver Assembly, Flat Top, Free Float Handguard, w/Bolt - 92194

Bushmaster XM15 AR-15 5.56 Nato Complete Upper Receiver Assembly, Flat Top, Free Float Handguard, w/Bolt - 92194

The Optics Ready Carbine upper has a 16" 4150 chrome-moly-vanadium barrel with an M4 profile and har..

$525.98

CMMG Barrel  5.56 NATO 16.1

CMMG Barrel 5.56 NATO 16.1" MT 4140CM SBN - 55DC70A

Availability Details: This product is NOT currently available in our retail store. This product is c..

$171.98

CMMG Barrel Stainless 5.56 NATO 16.1

CMMG Barrel Stainless 5.56 NATO 16.1" 1-7 Twist Mid Gas 1/2x28 TPI Thread, M4 Ramp - 55D590A

CMMG Barrel, 556NATO, 16.1" Barrel, 1:7 Twist, Mid-length, 416 SS Bead Blasted Finish, 1/2x28 TPI Th..

$169.98

CMMG MK4 LE 16

CMMG MK4 LE 16" Complete Upper AR15 Barrel Assembly , 300 AAC Blackout- 30BF85F

CMMG Upper MK4LE, 300 AAC Blackout, 16" Barrel, 1:7 Twist, M16 Bolt Group, Railed Gas Block, Black 3..

$0.00

CMMG Mk4 PDW Upper Barrel Assembly, 300 AAC Black Out, 8

CMMG Mk4 PDW Upper Barrel Assembly, 300 AAC Black Out, 8" Barrel, Free Float Handguard - 30B8188

CMMG Upper MK4 PDW 300 AAC Blackout 8" 1:7 M16 Bolt Group, RKM 7" KeyMod Handguard, Low Profile Gas ..

$609.98

CMMG Upper Barrel Assembly, 9mm, 16

CMMG Upper Barrel Assembly, 9mm, 16" M4 Barrel, Flash Hider

9mm M4 CMMG Complete Upper. Featuring Mil-Spec A3 Receiver, 4140 WASP Barrel with 1:10 twist. The 9m..

$700.98

DPMS Oracle Upper Assembly AR-15 A3 Flat Top 5.56 NATO 16

DPMS Oracle Upper Assembly AR-15 A3 Flat Top 5.56 NATO 16" Barrel Assembly Light Contour Barrel Chrome Moly Steel - 60585

DPMS (Defense Procurement Manufacturing Services) was founded in 1985 as a small government contract..

$350.98

DPMS Panther Arms Oracle A3 Flattop 7.62 NATO / 308 Winchester Upper 16

DPMS Panther Arms Oracle A3 Flattop 7.62 NATO / 308 Winchester Upper 16" Chrome Moly Steel Barrel - 60603

DPMS (Defense Procurement Manufacturing Services) was founded in 1985 as a small government contract..

$0.00

Ruger SR556 300 AAC Blackout/Whisper (7.62X35mm) Gauge Nitrided W/2 Magazines- 90455

Ruger SR556 300 AAC Blackout/Whisper (7.62X35mm) Gauge Nitrided W/2 Magazines- 90455

This barrel kit contains an SR-556 Takedown cold hammer-forged carbonitrided barrel chambered in 300..

$0.00

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