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Ar 15 Barrel

Best Sellers
  1. 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
  2. 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
  3. Ar-15/M16 300 Blk Barrels - Barrel Stripped 16" M300 Le Aac W/Car Gas
    Item#:
    100-009-125  
    Our Price:
    $199.99
    Description:
    Converts Your AR To A Hard-Hitting .30 Caliber Round With No Other Modifications
  4. Ar-15/M16 5.56 Carbine Barrels - Standard 16" A1 Barrel
    Item#:
    100-002-665  
    Our Price:
    $199.99
    Description:
    A1 & HBAR Factory Contours; Two Lengths To Choose From
  5. Ar-15/M16 9mm Barrels - Ar15 8.75" 9mm Barrel
    Item#:
    100-014-827  
    Our Price:
    $199.99
    Description:
    These 9mm barrels are machined from 4140 chrome moly steel, and given a salt bath nitride finish for extra hardness and corrosion resistance. Barrels are available in 8.5" and 16" lengths, each with a 1-10 twist and 1/2"-36 muzzle threads. 8.5" barrel has a medium profile and is ideal for a more compact firearm. 16" barrel features a M4 profile and accepts standard accessories. Neither barrel has a gas port, although the 16" will accept .750" accessories at the normal location. Mfg: Cmmg SPECS: 4140 chrome moly steel, nitride finish. Available in 16" or 8.5" length. 1-10 twist. 1/2"-36 muzzle threads.
  6. Ar-15/M16 5.56 Carbine Barrels - Chrome Lined 11-1/2" A1 Barrel
    Item#:
    100-002-669  
    Our Price:
    $269.99
    Description:
    A1 & HBAR Factory Contours; Two Lengths To Choose From

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Ar 15 Bull Barrel

Related Items
  1. Ar-15/M16 5.56 Carbine Barrels - Standard 16" Hbar Barrel
    Item#:
    100-002-666  
    Our Price:
    $199.99
    Description:
    A1 & HBAR Factory Contours; Two Lengths To Choose From
  2. Ar-15/M16 5.45x39 Barrels - Ar15/M16 5.45x39 Mid-Length Barrel 1-8
    Item#:
    100-014-055  
    Our Price:
    $234.99
    Description:
    Steel barrel drops in to any standard AR-15 receiver and converts the rifle to the inexpensive, low-recoil 5.45x39 round. Melonite finish gives attractive appearance and protects against heat, wear and corrosion. M4 feedramps help with cartridge loading, and the 1-8" twist is optimized for most 5.45x39 loads. Muzzle threads accept standard AR-15 muzzle devices with 1/2-28" threads. Available with either carbine or mid-length gas systems. Carbine features M4 profile with grenade launcher cutout and mid-length features Government profile with no cutout. Requires 5.45x39 bolt, sold separately. Mfg: Voodoo Innovations SPECS: 4150 Chromoly steel, 16-5/8" (41cm) long. .750" OD at gas block. 1/2-28 muzzle threads. 1 lbs 12 oz. (771g) wt.
  3. Ar-15/M16 5.45x39 Barrels - Ar15/M16 5.45x39 Carbine Barrel 1-8
    Item#:
    100-014-054  
    Our Price:
    $234.99
    Description:
    Steel barrel drops in to any standard AR-15 receiver and converts the rifle to the inexpensive, low-recoil 5.45x39 round. Melonite finish gives attractive appearance and protects against heat, wear and corrosion. M4 feedramps help with cartridge loading, and the 1-8" twist is optimized for most 5.45x39 loads. Muzzle threads accept standard AR-15 muzzle devices with 1/2-28" threads. Available with either carbine or mid-length gas systems. Carbine features M4 profile with grenade launcher cutout and mid-length features Government profile with no cutout. Requires 5.45x39 bolt, sold separately. Mfg: Voodoo Innovations SPECS: 4150 Chromoly steel, 16-5/8" (41cm) long. .750" OD at gas block. 1/2-28 muzzle threads. 1 lbs 12 oz. (771g) wt.
  4. Ar-15/M16 9mm Barrels - Ar15 16.1" 9mm Barrel
    Item#:
    100-014-826  
    Our Price:
    $199.99
    Description:
    These 9mm barrels are machined from 4140 chrome moly steel, and given a salt bath nitride finish for extra hardness and corrosion resistance. Barrels are available in 8.5" and 16" lengths, each with a 1-10 twist and 1/2"-36 muzzle threads. 8.5" barrel has a medium profile and is ideal for a more compact firearm. 16" barrel features a M4 profile and accepts standard accessories. Neither barrel has a gas port, although the 16" will accept .750" accessories at the normal location. Mfg: Cmmg SPECS: 4140 chrome moly steel, nitride finish. Available in 16" or 8.5" length. 1-10 twist. 1/2"-36 muzzle threads.
  5. 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.
  6. 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.

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Ammunition
  1. Win 3-Gun Ammunition - Win 3 Gun .40 S&W 180gr Beb 500/Case
    Item#:
    105-000-434  
    Our Price:
    $209.99
    Description:
    Designed for the high-volume competitor; Win3Gun ammunition is ideal for fast paced, high action competitions and time spent training at the range. Competition Ready Brass Enclosed Base Lead and Heavy Metal Free Primer Sure Functioning Mfg: Winchester
  2. E-Tip Lead Free Ammunition - 30-06 Springfield 168gr E-Tip 20/Box
    Item#:
    749-016-431  
    Our Price:
    $33.99
    Description:
    Nosler E-Tip Ammunition is loaded up front with the high-performance, lead-free, E-Tip hunting bullet.  The E-Tip bullet combines uniform expansion with 95%+ weight retention for superior penetration and excellent terminal performance on all types of big game. Mfg: Nosler, Inc.
  3. E-Tip Lead Free Ammunition - 308 Win 168gr E-Tip 20/Box
    Item#:
    749-016-430  
    Our Price:
    $33.99
    Description:
    Nosler E-Tip Ammunition is loaded up front with the high-performance, lead-free, E-Tip hunting bullet.  The E-Tip bullet combines uniform expansion with 95%+ weight retention for superior penetration and excellent terminal performance on all types of big game. Mfg: Nosler, Inc.
  4. E-Tip Lead Free Ammunition - 308 Win 150gr E-Tip 20/Box
    Item#:
    749-016-429  
    Our Price:
    $33.99
    Description:
    Nosler E-Tip Ammunition is loaded up front with the high-performance, lead-free, E-Tip hunting bullet.  The E-Tip bullet combines uniform expansion with 95%+ weight retention for superior penetration and excellent terminal performance on all types of big game. Mfg: Nosler, Inc.
  5. E-Tip Lead Free Ammunition - 7mm Rem Mag 150gr E-Tip 20/Box
    Item#:
    749-016-428  
    Our Price:
    $40.49
    Description:
    Nosler E-Tip Ammunition is loaded up front with the high-performance, lead-free, E-Tip hunting bullet.  The E-Tip bullet combines uniform expansion with 95%+ weight retention for superior penetration and excellent terminal performance on all types of big game. Mfg: Nosler, Inc.
  6. Usa Forged Handgun Ammo - 9mm Luger 115gr Usa Forged Fmj 150/Box
    Item#:
    105-000-548  
    Our Price:
    $31.99
    List Price: $33.99
    Description:
    Winchester USA Forged is high-quality American-made 9mm ammunition that uses premium Winchester components to provide great performance at a value price.  This ammunition utilizes precision-manufactured steel shellcases featuring a proprietary surface treatment optimized for high-volume range sessions with the performance and functionality you expect from Winchester. Brass jacketed lead core bullet (safe for use in all firearms and on all ranges) Non-corrosive boxer primer Clean-burning powder Mfg: Winchester

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Shopping for Ar 15 Barrel? Count on Brownells.com to provide the best selection and prices every day. Here, you'll find 116 Ar 15 Barrel and Ar 15 Bull Barrel, the best available, at prices from $64.99 to $940.00. 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.