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3.5" 18" Accessories

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AR-15 18" Heavy Barrel, 6.5 Grendel

AR-15 18" Heavy Barrel, 6.5 Grendel Type 2, 1:8, Stainless
$99 99 $168.99
In Stock
Ballistic Advantage Premium Series 18" .308 Hanson Profile Mid-Length AR-10 Barrel with .750" Low Profile Gas Block - BABL308021PQ

Ballistic Advantage Premium Series 18" .308 Hanson Profile Mid-Length AR-10 Barrel with .750" Low Profile Gas Block - BABL308021PQ

$149 99 $285.00
In Stock
Ballistic Advantage Premium Series AR-10 18" .308 Win Rifle Length, Stainless Steel, Bead Blasted, Heavy Barrel - BABL308012PL

Ballistic Advantage Premium Series AR-10 18" .308 Win Rifle Length, Stainless Steel, Bead Blasted, Heavy Barrel - BABL308012PL
$199 99 $313.50
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Ballistic Advantage Premium Series 18" .308 Hanson Profile, Mid-Length Barrel with Low Profile .875" Gas Block, 1:10 Twist, Bead Blasted - BABL308018P

Ballistic Advantage Premium Series 18" .308 Hanson Profile, Mid-Length Barrel with Low Profile .875" Gas Block, 1:10 Twist, Bead Blasted - BABL308018P
$149 99 $210.00
In Stock
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18" Straight Fluted Heavy Barrel for Sale at Classic Firearms

AR-15 18" Heavy Barrel, .223 WYLDE, 1:7, Straight Fluted, Parkerized

$99 99 $176.99
In Stock
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Proof Research 134511 6.5 Creedmoor 18" Carbon Fiber Pre-Fit Sig Cross

Proof Research 134511 6.5 Creedmoor 18" Carbon Fiber Pre-Fit Sig Cross

$1149 00
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Carlson's Remington 870 Replacement Barrel 87008 18.5" 12 Gauge Matte 4140 Steel For Remington 870

Carlson's Remington 870 Replacement Barrel 87008 18.5" 12 Gauge Matte 4140 Steel For Remington 870

$334 49
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Odin Works 22 ARC 18" DMR Stainless Steel Rifle Barrel - B22ARC18RTG

Odin Works 22 ARC 18" DMR Stainless Steel Rifle Barrel - B22ARC18RTG

$380 00
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Rise Armament RA6ARCCUGRY18 6mm ARC AR-15 18" Upper Receiver

Rise Armament RA6ARCCUGRY18 6mm ARC AR-15 18" Upper Receiver

$999 00
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Ballistic Advantage Premium Series 18" .308 Win Tactical Government Profile, Rifle Length, 1:10 Twist Barrel - BABL308014PQ

Ballistic Advantage Premium Series 18" .308 Win Tactical Government Profile, Rifle Length, 1:10 Twist Barrel - BABL308014PQ

$256 50
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Ballistic Advantage Premium Black Series 18" .308 Hanson Profile, Mid-Length Barrel with Low Profile .875" Gas Block, 1:10 Twist - BABL308018PQ

Ballistic Advantage Premium Black Series 18" .308 Hanson Profile, Mid-Length Barrel with Low Profile .875" Gas Block, 1:10 Twist - BABL308018PQ
$149 99 $210.00
In Stock
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Ballistic Advantage Premium Series AR-10 18" .308 Winchester Heavy Barrel Rifle Length Gas System 1:10 Twist - BABL308005P

Ballistic Advantage Premium Series AR-10 18" .308 Winchester Heavy Barrel Rifle Length Gas System 1:10 Twist - BABL308005P
$256 50
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Ballistic Advantage Premium Series AR-10 18" 6.5 Creedmoor, Mid-Length, Stainless Steel, Bead Blasted Heavy Barrel - BABL65CR01P

Ballistic Advantage Premium Series AR-10 18" 6.5 Creedmoor, Mid-Length, Stainless Steel, Bead Blasted Heavy Barrel - BABL65CR01P

$149 99 $206.50
In Stock
AR-15 18" Heavy Profile Barrel, .450 Bushmaster, 1:24, Parkerized

AR-15 18" Heavy Profile Barrel, .450 Bushmaster, 1:24, Parkerized
$79 99 $115.99
In Stock
Ballistic Advantage Premium Series AR-15 18" .233 Wylde, Fluted, Stainless Steel, Rifle Length, SPR Profile AR-15 Barrel - BABL223021PL

Ballistic Advantage Premium Series AR-15 18" .233 Wylde, Fluted, Stainless Steel, Rifle Length, SPR Profile AR-15 Barrel - BABL223021PL

$237 50
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Ballistic Advantage Modern Series AR-10 18" .308 Win, Government Length Barrel - BABL308005M

Ballistic Advantage Modern Series AR-10 18" .308 Win, Government Length Barrel - BABL308005M

$149 99 $228.00
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Ballistic Advantage 18" .308 Heavy Profile Rifle Length AR 308 Barrel, Modern Series - BABL308007M

Ballistic Advantage 18" .308 Heavy Profile Rifle Length AR 308 Barrel, Modern Series - BABL308007M
$228 00
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Ballistic Advantage Modern Series AR-15 18" 5.56x45mm, SPR Profile, Rifle Length Barrel - BABL556020M

Ballistic Advantage Modern Series AR-15 18" 5.56x45mm, SPR Profile, Rifle Length Barrel - BABL556020M
$166 25
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Ballistic Advantage Premium Series 18" 6.5 Creedmoor Hanson Profile Mid-Length AR-10 Barrel with .750" Low Profile Gas Block - BABL65CR21PQ

Ballistic Advantage Premium Series 18" 6.5 Creedmoor Hanson Profile Mid-Length AR-10 Barrel with .750" Low Profile Gas Block - BABL65CR21PQ

Out of Stock
Ballistic Advantage Premium Series 18" .308 Hanson Profile Mid-Length AR-10 Barrel with .750" Low Profile Gas Block - Bead Blasted - BABL308021P

Ballistic Advantage Premium Series 18" .308 Hanson Profile Mid-Length AR-10 Barrel with .750" Low Profile Gas Block - Bead Blasted - BABL308021P
Out of Stock
AR-15 18" Heavy Barrel, .223 WYLDE, 1:8, Straight Fluted, Stainless

AR-15 18" Heavy Barrel, .223 WYLDE, 1:8, Straight Fluted, Stainless
Out of Stock
AR-15 18" Heavy Barrel, 6.5 Grendel Type 2, 1:8, Straight Fluted, Stainless

AR-15 18" Heavy Barrel, 6.5 Grendel Type 2, 1:8, Straight Fluted, Stainless
Out of Stock
Proof Research PR15 128688 18" 6mm ARC Stainless Steel AR Barrel

Proof Research PR15 128688 18" 6mm ARC Stainless Steel AR Barrel

Out of Stock
Wilson Combat Tactical Hunter 6mm ARC 18" Fluted Stainless Steel Barrel - TR6ATHIG18FT75

Wilson Combat Tactical Hunter 6mm ARC 18" Fluted Stainless Steel Barrel - TR6ATHIG18FT75

Out of Stock
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