Bushmaster Barrels




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Individual Delta Ring Parts: Handguard Snap Ring
Price: $14.42
Part No: F1003205
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11.5" Bushmaster Heavy Barrel Assembly / 5.5" Flash Suppressor
A chrome lined 11.5" barrel with 5.5" Flash Suppressor permanently attached (pinned and welded over) for a total length of 16" - making it legal for use on semi-auto rifles. Complete with Handguards, Gas Tube and Delta Ring (as shown here).

Options: Assembly or Barrel Only
Price: $255.44
Part No: F1003382
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11.5" Bushmaster Short Barrel Assembly
These chrome lined barrel assemblies may only be used on registered short barrelled rifles, or full auto models for legality. They include barrel, sight, gas tube, delta ring kit, handguards, heat shields and A2 birdcage flash suppressor.

Options: 11.5" Barrel Assembly, 11.5" Barrel Only, 14.5" Heavy Barrel Assembly, 14.5" Barrel Only
Price: $238.96
Part No: F1003365
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14.5" Bushmaster M4 Type Barrel Assembly
This Law Enforcement / Military carbine barrel is under the 16" legal minimum for semi-auto rifles, and can only be installed on registered full autos or legal short barrelled rifles. It is machined for the addition of the M203 grenade launcher and has the narrow "government" profile under the handguards for light weight (like the original A1 rifle barrel).

Options: M4 Assembly or M4 Barrel Only
Price: $250.29
Part No: F1003451
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14.5" Bushmaster M4 Type w/ Izzy Compensator Barrel Assembly
This assembly - with a factory pinned and welded Izzy Compensator - meets BATF requirements for total length (barrel and compensator) of 16" or over for semi-auto rifles. Includes Barrel, Bayonet Lug, Sight, Handguards, Shields, Gas Tube, Delta Ring and Compensator - ready to assemble into that perfect 3 Gun Match carbine, plinker or home defense special.

Options: M4 Assembly w/Lug, M4 Assembly w/o Lug, M4 Barrel only w/ Lug, M4 Barrel only w/o Lug
Price: $287.37
Part No: F1003446
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16" Bushmaster Dissipator Heavy Barrel Assembly
A 16" chrome Lined Barrel with full length, heat shielded Handguards for excellent cooling and the full sight radius designed into the A2 sight system. Assembly includes Bayonet Lug, Threaded Muzzle, A2 Birdcage Flash Suppressor, Handguards, Gas Tube, and Delta Ring Kit.

Options: Assembly w/ Lug, Assembly w/o Lug, Barrel w/Lug, Barrel w/o Lug
Price: $260.59
Part No: F1003497
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16" Bushmaster Dissipator M4 Type Barrel Assembly
A lighter version of the Dissipator barrel design with an M4 type profile - retains the benefit of the full sight radius. Headspaced at the factory - assembly includes bayonet lug, threaded muzzle, handguards, gas tube, delta ring kit, and suppressor.

Options: Assembly w/ Lug, Assembly w/o Lug, Barrel w/Lug, Barrel w/o Lug
Price: $270.89
Part No: F1003499
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16" Bushmaster Heavy Carbine Barrel Assembly
A complete barrel assembly including all parts from Upper Receiver forward: Barrel, Gas Tube, Handguards, Shields, Delta Ring Kit, Sight, Bayonet Lug, Threaded Muzzle, A2 Birdcage Flash Suppressor.

Options: Assembly w/ Lug, Assembly w/o Lug, Barrel w/Lug, Barrel w/o Lug
Price: $238.96
Part No: F1003495
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16" Bushmaster Patrolman's Carbine - M4 Type Barrel Assembly
Featuring the light weight (2.14 lbs. for "Barrel Only") of the military M4 Type carbine in a 16" length, and the distinctive M4 profile, this assembly includes barrel, bayonet lug, threaded muzzle, A2 Birdcage Flash Suppressor, sight, handguards, shields, gas tube and delta ring kit. Other optional factory installed muzzle brakes/suppressors are available.

Options: Assembly w/ Lug, Assembly w/o Lug, Barrel w/Lug, Barrel w/o Lug
Price: $250.29
Part No: F1003523
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16" Bushmaster SuperLight Barrel Assembly
The lightest 16" barrel we've ever offered - tapers from .670" to .565" under handguards, .625" under sightbase, and to .570" at the muzzle - similar to the original Vietnam era A1 barrel profile. Assembly includes Bayonet Lug, Threaded Muzzle, A2 Birdcage Flash Suppressor, Handguards, Gas Tube, and Delta Ring Kit.

NOTE: due to diameter at muzzle, no "slip-on/pinned" type muzzle brakes will fit this barrel. Use only 1/2"x 28 T.p.I. threaded accessories.

Options: Assembly w/ Lug, Assembly w/o Lug, Barrel w/Lug, Barrel w/o Lug
Price: $250.29
Part No: F1003546
Quantity:
Currently
Out Of Stock.
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20" Bushmaster M16A2 Type Barrel Assembly
These Gov't. profile barrels - light in weight and reduced in diameter under the handguards are ideal for restoring that older rifle or building a new light-weight. Complete barrel assemblies include bayonet lug, threaded muzzle, A2 birdcage flash suppressor, handguards, gas tube, and delta ring kit.

Options:Assembly w/Lug or Assembly w/o Lug
Price: $250.29
Part No: F1003566
Quantity:
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20" Bushmaster National Match Heavy Barrel Assembly
Chrome lined in both Bore and Chamber, 1 x 9" Button Rifling and heavy profile, this complete assembly includes Bayonet lug, Threaded Muzzle, Flash Suppressor, Handguards; Gas Tube; Delta Ring Kit, and Front Sight.

Options: Assembly w/ Lug, Assembly w/o Lug, Barrel w/Lug, Barrel w/o Lug
Price: $238.96
Part No: F1003562
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20" Bushmaster Predator Barrel Assembly
Similar to Varminter but 20" Fluted length and rifles 1 x 8" for the heavier bullets used on Predators - non-chrome lined, with an 11 degree competition muzzle crown; V Match Sight Base/Gas Block and Vented Forend with Sling Stud - assembly by gunsmith recommended.

Options: Barrel Assembly or Barrel Only
Price: $403.76
Part No: F1005297
Quantity:
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20" Bushmaster Stainless Steel Barrel Assembly
Many of our High Power Competition customers have asked for Stainless Steel Barrels, and Bushmaster now manufactures this superbly accurate 20" Heavy Barrel. Machined of brush finished 416 Stainless Steel, in 1 in 9" twist, this Barrel Assembly comes complete with Front Sight, Sling Loop, Handguard Set, Gas Tube, Delta Ring Kit and Barrel Nut - all ready to install on your Upper.

Options: Barrel Assembly or Barrel Only (Note-this item does not have a Bayonet Lug)
Price: $292.52
Part No: F1005303
Quantity:
Currently
Out Of Stock.
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20" Bushmaster Stainless Steel Barrel Assembly
Many of our High Power Competition customers have asked for Stainless Steel Barrels, and Bushmaster now manufactures this superbly accurate 20" Heavy Barrel. Machined of brush finished 416 Stainless Steel, in 1 in 9" twist, this Barrel Assembly comes complete with Front Sight, Sling Loop, Handguard Set, Gas Tube, Delta Ring Kit and Barrel Nut - all ready to install on your Upper Reciever.

Options: Barrel Assembly or Barrel Only (Note-this item includes a Bayonet Lug)
Price: $292.52
Part No: F1003580
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Out Of Stock.
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24" Bushmaster National Match Heavy Barrel Assembly
24" Barrelled Assembly with Chrome Lining, full heavy configuration. Complete assembly includes Bayonet Lug, Threaded Muzzle, Handguards, Gas Tube, Delta Ring Kit, and Flash Suppressor.

Options: Assembly w/ Lug, Assembly w/o Lug, Barrel w/Lug, Barrel w/o Lug
Price: $250.29
Part No: F1003585
Quantity:
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Out Of Stock.
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24" Bushmaster Stainless Varminter Barrel Assembly
Highly accurate 24" Barrel as used in our Stainless Varmint Special Rifle - brush finished 416 Stainless Steel, in 1 in 9" twist, this Barrel Assembly comes complete with Vented Aluminum Free-floater Forend, Sling Stud, Gas Block, Gas Tube, Bolt and Barrel Extension. Shipped unassembled - requires gunsmithing.

Options: Barrel Assembly or Barrel Only
Price: $416.12
Part No: F1005318
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24" Bushmaster Varminter Extra Heavy Fluted Barrel Assembly
Machined from finest Chrome Moly Vanadium Steel; fluted for light weight, and Manganese Phosphate finished. This non-chrome lined barrel is button rifled 1 x 9"; has a hybrid SAAMI Spec. chamber with longer throat or "Leade" to accommodate 5.56mm ammunition and is 1" diam. out to the gas block with an 11� competition muzzle crown; V Match Sight Base/Gas Block and Varminter Vented Forend. We recommend assembly onto your Upper Receiver by anexperienced AR15 gunsmith to achieve full accuracy as parts are shipped unassembled.

Options: Extra Heavy Barrel or Barrel Only
Price: $414.06
Part No: F1005324
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A BBL-11.5 (1X7) BBL ONLY


Price: $207.03
Part No: F1003392
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Bushmaster DCM Competition Heavy Barrel with Factory Matched Bolt and Front Sight Base
A lapped 20" Barrel, button rifled in 1 x 8, features an 11 competition muzzle crown, and a custom match hybrid chambering with longer throat, or "Leade" to accommodate 5.56mm ammunition. This avoids the higher pressures developed when shooting 5.56mm ammo in a .223 caliber chamber that has a shorter "Leade" (both calibers can be safely used). Finest Chrome Moly Vanadium Steel with a Manganese Phosphate finish - full 1" diam. from the barrel extension forward to the sight base step. Note: Requires Gunsmithing assembly to achieve optimum accuracy.

Also available with Threaded Muzzle.
Price: $345.05
Part No: F1003183
Quantity:
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Delta Ring Kit
Delta Ring Kit includes: Delta Ring, Weld Spring, Snap Ring and Gas Tube Roll Pin.
Price: $15.45
Part No: F1003153
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Gas Tube for Carbine
Quality materials and machining, properly bent for a perfect fit and flawless functioning in your rifle.
Price: $14.42
Part No: F1000374
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Gas Tube for Rifle
Quality materials and machining, properly bent for a perfect fit and flawless functioning in your rifle.

Options: Gas Tube Rifle, Gas Tube Carbine
Price: $16.48
Part No: F1003020
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Individual Barrel Parts: Front Sling Swivel Rivet
Price: $2.06
Part No: F1003144
Quantity:
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Individual Delta Ring Parts: Handguard Weld Spring
All new, highest quality, Made in USA parts.
Price: $6.18
Part No: F1003017
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PLEASE NOTE: A Federal Firearms License is REQUIRED for the purchase of any Complete Weapon or Lower Receiver. Your order will not be processed without it. See the Dealer Locator for your nearest Bushmaster Dealer. Any other firearms parts or accessories shown in this website may be purchased directly.