Brownells Brownells Brownells 75th Anniversary - A Shooting Heritage

Ar 15 Barrel

Best Sellers
  1. Ar-15 Barrels, 9mm - Ar-15 Barrel, 9mm, 16"
    Item#:
    100-019-289  
    Our Price:
    $132.05
    Description:
    Faxon Firearm's 9mm barrels are manufactured from 4150 GBQ Steel. For AR Carbines, they use 1/10 twist to ensure stabalization across all grains of 9mm loadings. Further, they feature QPQ Black Nitride coating for superior corrosion resistance and longevity. Muzzles have ½” x 36 threads, are target crowned, and have concentric threads ready for suppressor use. All barrels are fully magnetic particle inspected. Mfg: Faxon Firearms
  2. Ar-15 Barrels, 9mm - Ar-15 Barrel, 9mm, 10.5"
    Item#:
    100-019-288  
    Our Price:
    $122.55
    Description:
    Faxon Firearm's 9mm barrels are manufactured from 4150 GBQ Steel. For AR Carbines, they use 1/10 twist to ensure stabalization across all grains of 9mm loadings. Further, they feature QPQ Black Nitride coating for superior corrosion resistance and longevity. Muzzles have ½” x 36 threads, are target crowned, and have concentric threads ready for suppressor use. All barrels are fully magnetic particle inspected. Mfg: Faxon Firearms
  3. Ar-15 Barrels, 9mm - Ar-15 Barrel, 9mm, 4.5"
    Item#:
    100-019-286  
    Our Price:
    $103.55
    Description:
    Faxon Firearm's 9mm barrels are manufactured from 4150 GBQ Steel. For AR Carbines, they use 1/10 twist to ensure stabalization across all grains of 9mm loadings. Further, they feature QPQ Black Nitride coating for superior corrosion resistance and longevity. Muzzles have ½” x 36 threads, are target crowned, and have concentric threads ready for suppressor use. All barrels are fully magnetic particle inspected. Mfg: Faxon Firearms
  4. Ar-15/M16 300 Blk Barrels - Ar15 8.2" 300blk Mr Barrel
    Item#:
    100-014-824  
    Our Price:
    $169.99
    Description:
    Converts Your AR To A Hard-Hitting .30 Caliber Round With No Other Modifications
  5. Ar-15/M16 300 Blk Barrels - Ar15 12.5" 300blk Mr Barrel
    Item#:
    100-014-823  
    Our Price:
    $179.99
    Description:
    Converts Your AR To A Hard-Hitting .30 Caliber Round With No Other Modifications
  6. Ar-15 Barrels 9mm Black - Ar-15 9mm Barrel 16" Black
    Item#:
    100-019-998  
    Our Price:
    $114.99
    Description:
    Orion AR-15 Barrels Chambered in 9mm Available in 5", 8", 10.5" & 16". Made of 4140 Chrome Moly Steel and black nitride finished, these barrels are heat treated and stress relieved. They are stress relieved once again after the button rifling process. All barrels threaded 5/8-24 with a 1-10 twist. Proudly Made in the USA! Mfg: Orion

View All Ar 15 Barrel »

Ar 15 Bull Barrel

Related Items
  1. Ar-15 Barrels 9mm Black - Ar-15 9mm Barrel 10.5" Black
    Item#:
    100-019-997  
    Our Price:
    $109.99
    Description:
    Orion AR-15 Barrels Chambered in 9mm Available in 5", 8", 10.5" & 16". Made of 4140 Chrome Moly Steel and black nitride finished, these barrels are heat treated and stress relieved. They are stress relieved once again after the button rifling process. All barrels threaded 5/8-24 with a 1-10 twist. Proudly Made in the USA! Mfg: Orion
  2. Ar-15 Barrels 9mm Black - Ar-15 9mm Barrel 8" Black
    Item#:
    100-019-996  
    Our Price:
    $104.99
    Description:
    Orion AR-15 Barrels Chambered in 9mm Available in 5", 8", 10.5" & 16". Made of 4140 Chrome Moly Steel and black nitride finished, these barrels are heat treated and stress relieved. They are stress relieved once again after the button rifling process. All barrels threaded 5/8-24 with a 1-10 twist. Proudly Made in the USA! Mfg: Orion
  3. Ar-15 Barrels 9mm Black - Ar-15 9mm Barrel 5" Black
    Item#:
    100-019-995  
    Our Price:
    $99.99
    Description:
    Orion AR-15 Barrels Chambered in 9mm Available in 5", 8", 10.5" & 16". Made of 4140 Chrome Moly Steel and black nitride finished, these barrels are heat treated and stress relieved. They are stress relieved once again after the button rifling process. All barrels threaded 5/8-24 with a 1-10 twist. Proudly Made in the USA! Mfg: Orion
  4. Ar-15/M16 5.56mm Barrels - Ar15 12.5" 5.56 Barrel 4140 Mt
    Item#:
    100-014-832  
    Our Price:
    $199.99
    Description:
    Chambered in 5.56mm NATO, these medium profile barrels feature a 1-7 twist with 1/2"-28 muzzle threads, and accept .750" diameter gas blocks. Barrels are available in either 416 stainless steel or 4140 chrome moly steel with a nitride finish.Select either a 12.5" barrel with a carbine length gas system, 16" barrel mid-length gas system, or an 18" barrel with rifle length gas system. Mfg: Cmmg SPECS: 4140 chrome moly steel or 416 stainless steel. Nitride black finish or stainless steel. 1/2"-28 muzzle threads. 750" OD Gas Block.
  5. Ar-15/M16 5.56mm Barrels - Ar15 16" 5.56 Barrel 4140 Mt
    Item#:
    100-014-829  
    Our Price:
    $189.99
    Description:
    Chambered in 5.56mm NATO, these medium profile barrels feature a 1-7 twist with 1/2"-28 muzzle threads, and accept .750" diameter gas blocks. Barrels are available in either 416 stainless steel or 4140 chrome moly steel with a nitride finish.Select either a 12.5" barrel with a carbine length gas system, 16" barrel mid-length gas system, or an 18" barrel with rifle length gas system. Mfg: Cmmg SPECS: 4140 chrome moly steel or 416 stainless steel. Nitride black finish or stainless steel. 1/2"-28 muzzle threads. 750" OD Gas Block.
  6. Ar-15/M16 5.56mm Barrels - Ar15 18" 5.56 Barrel 416ss Mt
    Item#:
    100-014-831  
    Our Price:
    $209.99
    Description:
    Chambered in 5.56mm NATO, these medium profile barrels feature a 1-7 twist with 1/2"-28 muzzle threads, and accept .750" diameter gas blocks. Barrels are available in either 416 stainless steel or 4140 chrome moly steel with a nitride finish.Select either a 12.5" barrel with a carbine length gas system, 16" barrel mid-length gas system, or an 18" barrel with rifle length gas system. Mfg: Cmmg SPECS: 4140 chrome moly steel or 416 stainless steel. Nitride black finish or stainless steel. 1/2"-28 muzzle threads. 750" OD Gas Block.

View All Ar 15 Bull Barrel »


Ammunition
  1. Gold Dot Short Barrel Ammo - 40 S&W 180gr Gold Dot Hp 20/Box
    Item#:
    105-000-677  
    Our Price:
    $26.99
    Description:
    At one time, packing a snub-nosed revolver or compact semi-auto meant sacrificing performance. It also limited ammunition selection. Speer’s successful introduction of Short Barrel ammunition has changed that. It is designed to work in barrels as short as 1.9 inches and both law enforcement and private citizens have found the loads very impressive. They product less felt recoil while achieving reliable expansion and performance at a variety of distances and velocities. Mfg: Speer
  2.  
  3.  

Shopping for Ar 15 Barrel? Count on Brownells.com to provide the best selection and prices every day. Here, you'll find 122 Ar 15 Barrel and Ar 15 Bull Barrel, the best available, at prices from $99.99 to $939.99. We're the number one online retailer of gun parts and gunsmith tools. Our success and dedication allows us to provide you with the best products, lowest prices, and excellent customer service every time. We stand behind every item we sell, because we work with guns, too. We're happy to offer a 100% satisfaction guarantee - if you're not completely satisfied with your purchase, we'll make it right. So, browse our wide selection of Ar 15 Barrel - we know you'll find what you're looking for. When you're ready to place an order, use our easy checkout or give us a call. Our knowledgeable staff is always here to help meet all your gun parts and gunsmith needs, so never hesitate to ask a question. By email, by phone, or by smoke signal - we're here to help you aim true.