1-16 of 5,596 results
1-16 of 5,596 results
Rosco Manufacturing
Rosco Manufacturing Bloodline 5.56 Ar-15 Barrel M4 Carbine - 14.5"
Caliber: AR-15
Gas System: Carbine
Length: Standard
Twist: 1:7
Contour: M4
Caliber
AR-15
Gas System
Carbine
Length
Standard
Twist
1:7
Contour
M4
$131$131
In Stock$131$131
In Stock
Wilson Combat
Wilson Combat Recon Barrel 5.56 18 Fluted Rifle Gas Stainless 1-8
5.0 (1 review)
Caliber: 5.56 NATO
Gas System: Rifle
Length: 18
Twist: 1:8
Contour: Fluted
Caliber
5.56 NATO
Gas System
Rifle
Length
18
Twist
1:8
Contour
Fluted
$254$254
In Stock$254$254
In Stock
Faxon Firearms
Faxon Firearms 16" 223 Wylde Match Barrel Stainless Steel Black
4.0 (1 review)
Caliber: .223 Wylde
Gas System: Mid-Length
Length: 16
Twist: 1:8
Contour: Pencil
Caliber
.223 Wylde
Gas System
Mid-Length
Length
16
Twist
1:8
Contour
Pencil
$158$158
In Stock$158$158
In Stock
Ballistic Advantage
Ballistic Advantage Performance Series 5.56 Hanson Mid-Length 3 Gun Ar-15 Barrel With Pinned Gas Block - 17.7"
Caliber: 5.56 NATO
Gas System: Mid-Length
Length: 14.5
Twist: 1:7
Contour: M4
Caliber
5.56 NATO
Gas System
Mid-Length
Length
14.5
Twist
1:7
Contour
M4
$183$183
In Stock$183$183
In Stock
Ballistic Advantage
Ballistic Advantage Ar-15 Mid-Length Fluted 16in Barrel Spr
Caliber: .223 Wylde
Gas System: Mid-Length
Length: 16
Twist: 1:8
Contour: SPR
Caliber
.223 Wylde
Gas System
Mid-Length
Length
16
Twist
1:8
Contour
SPR
$176$176
In Stock$176$176
In Stock
Ballistic Advantage
Ballistic Advantage Premium Series 16" 223 Wylde Tactical Government Contour 1:8 Stainless Ar-15 Barrel - Mid-Length - 1/2x28
Caliber: .223 Wylde
Gas System: Mid-Length
Length: 16
Twist: 1:8
Contour: M4
Caliber
.223 Wylde
Gas System
Mid-Length
Length
16
Twist
1:8
Contour
M4
$146$146
In Stock$146$146
In Stock
Rosco Manufacturing
Rosco Bloodline AR-15 16" 556 Barrel, 1:7 Twist - BL16M45567C
5.0 (1 review)
Caliber: 5.56 NATO
Gas System: Carbine
Length: 16
Twist: 1:7
Contour: M4
Caliber
5.56 NATO
Gas System
Carbine
Length
16
Twist
1:7
Contour
M4
$141$141
In Stock$141$141
In Stock
Ballistic Advantage
Ballistic Advantage Ar-15 Modern Series 12.5 Carbine Barrel Gov't
Caliber: 5.56 NATO
Gas System: Carbine
Length: 12.5
Twist: 1:7
Contour: Government
Caliber
5.56 NATO
Gas System
Carbine
Length
12.5
Twist
1:7
Contour
Government
$93$93
In Stock$93$93
In Stock
Wilson Combat
Wilson Combat Super Sniper Barrel .223 Wylde 20 Fluted Rifle Gas 1-8
Caliber: .223 Wylde
Gas System: Rifle
Length: 20
Twist: 1:10
Contour: M4
Caliber
.223 Wylde
Gas System
Rifle
Length
20
Twist
1:10
Contour
M4
$272$272
In Stock$272$272
In Stock
Daniel Defense
Daniel Defense 14.5" 5.56 Nato Chf Mid-Length 1:7 Government Contour Ar-15 Barrel With Gas Block
5.0 (1 review)
Caliber: 5.56 NATO
Gas System: Mid-Length
Length: 16
Twist: 1:7
Contour: Government
Caliber
5.56 NATO
Gas System
Mid-Length
Length
16
Twist
1:7
Contour
Government
$420$420
In Stock$420$420
In Stock
Faxon Firearms
Faxon Firearms 300 Aac Blackout 1-8 Twist 10.5" Barrel
4.0 (1 review)
Caliber: 300 Blackout
Gas System: Pistol
Length: 15
Twist: 1:8
Contour: Pencil
Caliber
300 Blackout
Gas System
Pistol
Length
15
Twist
1:8
Contour
Pencil
$123$123
In Stock$123$123
In Stock
Wilson Combat
Wilson Combat AR-15 Barrel 11.3"5.56 NATO 1:7 Carbine-Length Stainless Steel
Caliber: 5.56 NATO
Gas System: Carbine
Length: 11.3
Twist: 1:8
Contour: M4
Caliber
5.56 NATO
Gas System
Carbine
Length
11.3
Twist
1:8
Contour
M4
$206$206
In Stock$206$206
In Stock
Wilson Combat
Wilson Combat .300 Blackout 8" Match Grade 6 Groove Barrel, Matte Bead Blasted Stainless - TR-300SBRPG8RT7
Caliber: 300 Blackout
Gas System: Pistol
Length: 30
Twist: 1:7
Contour: M4
Caliber
300 Blackout
Gas System
Pistol
Length
30
Twist
1:7
Contour
M4
$213$213
In Stock$213$213
In Stock
Wilson Combat
Wilson Combat Recon Barrel W/intermediate Gas Tube 5.56 16in Fluted
Caliber: 5.56 NATO
Gas System: Intermediate
Length: 16
Twist: 1:8
Contour: M4
Caliber
5.56 NATO
Gas System
Intermediate
Length
16
Twist
1:8
Contour
M4
$256$256
In Stock$256$256
In Stock
Ballistic Advantage
Ballistic Advantage Modern Series Hbar 5.56 Nato Ar-15 Barrel - Mid-Length - 16"
Caliber: 5.56 NATO
Gas System: Mid-Length
Length: 16
Twist: 1:10
Contour: M4
Caliber
5.56 NATO
Gas System
Mid-Length
Length
16
Twist
1:10
Contour
M4
$112$112
In Stock$112$112
In Stock
Wilson Combat
Wilson Combat Recon Barrel 300blk 16 Fluted Pistol Gas Stainless 1-7
Caliber: 300 Blackout
Gas System: Pistol
Length: 16
Twist: 1:7
Contour: M4
Caliber
300 Blackout
Gas System
Pistol
Length
16
Twist
1:7
Contour
M4
$246$246
In Stock$246$246
In StockRosco Manufacturing
Rosco Manufacturing Bloodline 5.56 Ar-15 Barrel M4 Carbine - 14.5"
Caliber: AR-15
Gas System: Carbine
Length: Standard
Twist: 1:7
Contour: M4
Caliber
AR-15
Gas System
Carbine
Length
Standard
Twist
1:7
Contour
M4
In Stock
$131$131
$131$131
Wilson Combat
Wilson Combat Recon Barrel 5.56 18 Fluted Rifle Gas Stainless 1-8
5.0 (1 review)
Caliber: 5.56 NATO
Gas System: Rifle
Length: 18
Twist: 1:8
Contour: Fluted
Caliber
5.56 NATO
Gas System
Rifle
Length
18
Twist
1:8
Contour
Fluted
In Stock
$254$254
$254$254
Faxon Firearms
Faxon Firearms 16" 223 Wylde Match Barrel Stainless Steel Black
4.0 (1 review)
Caliber: .223 Wylde
Gas System: Mid-Length
Length: 16
Twist: 1:8
Contour: Pencil
Caliber
.223 Wylde
Gas System
Mid-Length
Length
16
Twist
1:8
Contour
Pencil
In Stock
$158$158
$158$158
Ballistic Advantage
Ballistic Advantage Performance Series 5.56 Hanson Mid-Length 3 Gun Ar-15 Barrel With Pinned Gas Block - 17.7"
Caliber: 5.56 NATO
Gas System: Mid-Length
Length: 14.5
Twist: 1:7
Contour: M4
Caliber
5.56 NATO
Gas System
Mid-Length
Length
14.5
Twist
1:7
Contour
M4
In Stock
$183$183
$183$183
Ballistic Advantage
Ballistic Advantage Ar-15 Mid-Length Fluted 16in Barrel Spr
Caliber: .223 Wylde
Gas System: Mid-Length
Length: 16
Twist: 1:8
Contour: SPR
Caliber
.223 Wylde
Gas System
Mid-Length
Length
16
Twist
1:8
Contour
SPR
In Stock
$176$176
$176$176
Ballistic Advantage
Ballistic Advantage Premium Series 16" 223 Wylde Tactical Government Contour 1:8 Stainless Ar-15 Barrel - Mid-Length - 1/2x28
Caliber: .223 Wylde
Gas System: Mid-Length
Length: 16
Twist: 1:8
Contour: M4
Caliber
.223 Wylde
Gas System
Mid-Length
Length
16
Twist
1:8
Contour
M4
In Stock
$146$146
$146$146
Rosco Manufacturing
Rosco Bloodline AR-15 16" 556 Barrel, 1:7 Twist - BL16M45567C
5.0 (1 review)
Caliber: 5.56 NATO
Gas System: Carbine
Length: 16
Twist: 1:7
Contour: M4
Caliber
5.56 NATO
Gas System
Carbine
Length
16
Twist
1:7
Contour
M4
In Stock
$141$141
$141$141
Ballistic Advantage
Ballistic Advantage Ar-15 Modern Series 12.5 Carbine Barrel Gov't
Caliber: 5.56 NATO
Gas System: Carbine
Length: 12.5
Twist: 1:7
Contour: Government
Caliber
5.56 NATO
Gas System
Carbine
Length
12.5
Twist
1:7
Contour
Government
In Stock
$93$93
$93$93
Wilson Combat
Wilson Combat Super Sniper Barrel .223 Wylde 20 Fluted Rifle Gas 1-8
Caliber: .223 Wylde
Gas System: Rifle
Length: 20
Twist: 1:10
Contour: M4
Caliber
.223 Wylde
Gas System
Rifle
Length
20
Twist
1:10
Contour
M4
In Stock
$272$272
$272$272
Daniel Defense
Daniel Defense 14.5" 5.56 Nato Chf Mid-Length 1:7 Government Contour Ar-15 Barrel With Gas Block
5.0 (1 review)
Caliber: 5.56 NATO
Gas System: Mid-Length
Length: 16
Twist: 1:7
Contour: Government
Caliber
5.56 NATO
Gas System
Mid-Length
Length
16
Twist
1:7
Contour
Government
In Stock
$420$420
$420$420
Faxon Firearms
Faxon Firearms 300 Aac Blackout 1-8 Twist 10.5" Barrel
4.0 (1 review)
Caliber: 300 Blackout
Gas System: Pistol
Length: 15
Twist: 1:8
Contour: Pencil
Caliber
300 Blackout
Gas System
Pistol
Length
15
Twist
1:8
Contour
Pencil
In Stock
$123$123
$123$123
Wilson Combat
Wilson Combat AR-15 Barrel 11.3"5.56 NATO 1:7 Carbine-Length Stainless Steel
Caliber: 5.56 NATO
Gas System: Carbine
Length: 11.3
Twist: 1:8
Contour: M4
Caliber
5.56 NATO
Gas System
Carbine
Length
11.3
Twist
1:8
Contour
M4
In Stock
$206$206
$206$206
Wilson Combat
Wilson Combat .300 Blackout 8" Match Grade 6 Groove Barrel, Matte Bead Blasted Stainless - TR-300SBRPG8RT7
Caliber: 300 Blackout
Gas System: Pistol
Length: 30
Twist: 1:7
Contour: M4
Caliber
300 Blackout
Gas System
Pistol
Length
30
Twist
1:7
Contour
M4
In Stock
$213$213
$213$213
Wilson Combat
Wilson Combat Recon Barrel W/intermediate Gas Tube 5.56 16in Fluted
Caliber: 5.56 NATO
Gas System: Intermediate
Length: 16
Twist: 1:8
Contour: M4
Caliber
5.56 NATO
Gas System
Intermediate
Length
16
Twist
1:8
Contour
M4
In Stock
$256$256
$256$256
Ballistic Advantage
Ballistic Advantage Modern Series Hbar 5.56 Nato Ar-15 Barrel - Mid-Length - 16"
Caliber: 5.56 NATO
Gas System: Mid-Length
Length: 16
Twist: 1:10
Contour: M4
Caliber
5.56 NATO
Gas System
Mid-Length
Length
16
Twist
1:10
Contour
M4
In Stock
$112$112
$112$112
Wilson Combat
Wilson Combat Recon Barrel 300blk 16 Fluted Pistol Gas Stainless 1-7
Caliber: 300 Blackout
Gas System: Pistol
Length: 16
Twist: 1:7
Contour: M4
Caliber
300 Blackout
Gas System
Pistol
Length
16
Twist
1:7
Contour
M4
In Stock
$246$246
$246$246
Page 1 of 350
Page 1 of 350
Barrel: most added in October 2026
The barrel parts builders added most in October 2026, ranked from every build on GunPartPicker.
- 1.FN AR-15 M16 Barrel 16 Mid-Length 5.56mmFN America
- 2.Daniel Defense 16" 5.56 NATO CHF Mid-Length 1:7 Government Contour AR-15 BarrelDaniel Defense
- 3.FAXON Firearms 16" 223 Wylde Match Barrel Stainless Steel BlackFaxon Firearms
- 4.Ballistic Advantage AR-15 Modern Series 12.5 Carbine Barrel Gov'tBallistic Advantage
- 5.Rosco Manufacturing Bloodline 5.56 AR-15 Barrel M4 Carbine - 14.5"Rosco Manufacturing
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