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AR PERFORMANCE

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    AS of 11/21 we have not heard anything about the shipment of bolts and BCGs.

    General info first- Open 9-5 EST if you need to call. "tech@ar15performance.com" is the best email.
    A limited amount of product is added to the site daily to keep wait times down. Still with the amount of orders we receive in a single night it keeps us busy and usually run 6-9 business days to ship depending on the parts ordered.  FEDEX will send an automated email  "tracking updates" when the label is printed.

    SHIPPING
    Shipping Restrictions

    • ARP will not ship ANY items to the District of Columbia (Washington D.C.).
       
    • will not ship ANY items to the state of California, Massachusetts or Connecticut.
       
    • will not ship ANY AR Parts to Chicago, Illinois, Cook County, Illinois, or Deerfield, Illinois.


    Due to numerous shipping, fraud and theft problems over the last 12 years. We have a very strict ordering and shipping policy. We can ship by FEDEX or USPS to residence, business or post offices but the shipping address must match the billing address associated with the credit card used to place the order. We will no longer ship to apartments complexes. We are not taking any new customers in California.    You 68forums guys know what to do.
    All parts will require a signature upon delivery, Fed Ex or USPS for PO boxes

      Caliber choice opinion- If hunting deer and hogs the 6.8 makes more sense, it is a no fuss no muss work horse. There are more choices of hunting bullets and ammo and the 6.8 factory ammo is apx 100fps faster than the Grendel when the same length barrels and bullet weights are used.  If you reload the 6.8 can be loaded 200fps faster than the Grendel and do it without breaking bolts like the Grendel does.  A larger dia bullet moving 100fps faster = better terminal performance. SD does not mean anything, as soon as the bullet strikes something that SD figure is no longer valid.  The bullet construction and expansion is the most important thing for hunting. Having more hunting bullet choices and better terminal performance puts the 6.8 out front for hunting. 

    All of our 6.8 barrels have an accurized  high performance (SPCII type)chamber and high performance 3R or 5R rifling which produces 60-90fps more than the old school 4 groove enfield rifling like Wilson Combat and Bison use.

    ARP chamber-  ALL 6.8 ammo is the same size. All 6.8 chamber bodies are the same size. All factory ammo will fit in a 6.8SPC, SPCII or ARP chamber. The only difference in the chambers is the length and diameter of the freebore . The length of the freebore can determine how accurate the barrels are. I designed the ARP chamber in 2007 it has proven itself to be more accurate than the SPCII chamber over the last 12 years.  The 1:11.25 twist rate will accurately shoot any bullet from 80-120gr and most 130s. 

    NOT 1 company loads factory 6.8 SPCII ammo. Since none of the companies will load factory ammo to the higher velocity I have done what I could to increase the velocity with the barrel rifling  and chamber design. The 5R and 3R 6.8 barrels sold here normally produce 60-100fps more than the common 11 twist 4 groove barrels when the same factory ammo is used in both types of barrels.

     www.BlackstoneArms.com  in Texas is our only authorized builder of 6.8 uppers using ARP barrels.
    If you need brass, high performance bullets or long load mags try www.CavityBackBullets.com website.

     

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    Out of stock, check back March 1st

    Enhanced strength 9310 alloy bolt, one of the most durable mil spec bolts on the market. Similar to JP Enterprise bolts. Mil spec parkerized rust resistant treatment(dark gray)   Flat rate shipping $3.75

     

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    True Mil Spec M16 carrier, these are NOT civilian/commercial grade carriers- Parkerized and chrome lined. Same carriers used in Colt, FN and sold by BCM.  Complete BCG includes  9310 alloy enhanced bolts, firing pin , cam pin , cotter key assembled.

    When purchased with a barrel the bolts are headspaced with the barrel.

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    This is the favored barrel for those hunting hogs at night with a thermal device and suppressor.

    If you are looking for a factory loaded AR  cartridge to hunt yotes, deer and hogs the 6.8 can't be beat in terminal performance. The exterior ballistics of the 6.8 and Grendel are within a few inches of each other all the way to 400yds. The 6.8 starts off 80-100fps faster with the same weight bullet and barrel length. The 6.8 has a great selection of usable hunting bullets. A 5.56 and a 6.8 could handle every possible need.

    Hi perf. chamber and barrel allow for ANY factory ammo to be used along with the hottest handloads. The throat/freebore is designed to be more accurate with a wider range of bullets than the typical SPCII chamber.

    • Chamber: 6.8ARP(similar to Wylde) accurized chamber
    • Profile: SCOUT lightweight- tapers.750-700 under the guard/.750 gas block/.700 out front
    • Fluted: No
    • Barrel Length: 12.5"
    • Twist Rate: 1:11.25- Hybrid 3R rifling
    • Gas System: mid Length
    • Diameter at Gas Port: .750"
    • Muzzle Thread Pitch: 5/8x24
    • Material: 4150 Chrome Moly Vanadium Steel
    • Finish: Melonite
    • Process: Button Rifled
    • Barrel Lining: Melonite
    • Barrel Extension: M4
    • Assembly: Stripped
    • Weight: 1lb-7oz

    .

    For use on pistols or NFA registered SBR lowers only. All NFA rules apply, be careful of changes.

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    Out of stock, check back Aug 1st

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    This is the favored barrel for those hunting hogs at night with a thermal device and suppressor.

    If you are looking for a factory loaded AR  cartridge to hunt yotes, deer and hogs the 6.8 can't be beat in terminal performance. The exterior ballistics of the 6.8 and Grendel are within a few inches of each other all the way to 400yds. The 6.8 starts off 80-100fps faster with the same weight bullet and barrel length. The 6.8 has a great selection of usable hunting bullets. A 5.56 and a 6.8 could handle every possible need.

    Hi perf. chamber and barrel allow for ANY factory ammo to be used along with the hottest handloads. The throat/freebore is designed to be more accurate with a wider range of bullets than the typical SPCII chamber.

    • Chamber: 6.8ARP(similar to Wylde) accurized chamber
    • Profile: SCOUT lightweight- tapers.750-700 under the guard/.750 gas block/.700 out front
    • Fluted: No
    • Barrel Length: 12.5"
    • Twist Rate: 1:11.25- Hybrid 3R rifling
    • Gas System: mid Length
    • Diameter at Gas Port: .750"
    • Muzzle Thread Pitch: 5/8x24
    • Material: 4150 Chrome Moly Vanadium Steel
    • Finish: Melonite
    • Process: Button Rifled
    • Barrel Lining: Melonite
    • Barrel Extension: M4
    • Assembly: Stripped
    • Weight: 1lb-7oz

    .

    For use on pistols or NFA registered SBR lowers only. All NFA rules apply, be careful of changes.

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    Out of stock -next batch possibly 4th week of Nov.

    If it isn't stamped "ARP" it is not an AR Performance barrel. Years before most companies knew the 6.8 existed we were busy testing different rifling and chamber designs to make sure our 6.8 barrels performed better than any other production barrel on the market. They out perform some so called match barrels at a fraction of the cost.

    If you are looking for a factory loaded AR  cartridge to hunt yotes, deer and hogs the 6.8 can't be beat in terminal performance. The exterior ballistics of the 6.8 and Grendel are within a few inches of each other all the way to 400yds. The 6.8 starts off 80-100fps faster with the same weight bullet and barrel length. The 6.8 has a great selection of usable hunting bullets. A 5.56 and a 6.8 could handle every possible need.

    Hi perf. chamber and barrel allow for ANY factory ammo to be used along with the hottest handloads. The throat/freebore is designed to be more accurate with a wider range of bullets than the typical SPCII chamber. 
     
    This is a complete barrel only, it does NOT include any other parts unless added below as an option.

    3R VS 5R- Solid copper bullets like the barnes and Cavity Back bullets may work better in the 3R barrels due to there is 40% less engraving force. You may be able to get more velocity out of the 3R barrels. Using lead core bullets there is no difference in accuracy between the 5R and 3R.

    • Chamber: 6.8 ARP(-similar to Wylde)accurized chamber. It is NOT smaller than the SPCII chamber.
    • Profile: SCOUT lightweight-.Tapers .748-.696 under the guard /.750 GB/.700 out front
    • Fluted: No
    • Barrel Length: 16"
    • Twist Rate: 1:11- Hybrid 3R rifling
    • Gas System: mid Length
    • Diameter at Gas Port: .750"
    • Muzzle Thread Pitch: 5/8x24
    • Material: 4150 Chrome Moly Vanadium Steel
    • Finish: Melonite
    • Process: Button Rifled
    • Barrel Lining: Melonite
    • Barrel Extension: M4
    • Assembly: Stripped
    • Weight: 1lb 12.6oz

    Bullfrog Rusthunter products are known to cause discoloration of Melonite surfaces.

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    If it isn't stamped "ARP" it is not an AR Performance barrel. Years before most companies knew the 6.8 existed we were busy testing different rifling and chamber designs to make sure our 6.8 barrels performed better than any other production barrel on the market. They out perform some so called match barrels at a fraction of the cost.

    If you are looking for a factory loaded AR  cartridge to hunt yotes, deer and hogs the 6.8 can't be beat in terminal performance. The exterior ballistics of the 6.8 and Grendel are within a few inches of each other all the way to 400yds. The 6.8 starts off 80-100fps faster with the same weight bullet and barrel length. The 6.8 has a great selection of usable hunting bullets. A 5.56 and a 6.8 could handle every possible need.

    Hi perf. chamber and barrel allow for ANY factory ammo to be used along with the hottest handloads. The throat/freebore is designed to be more accurate with a wider range of bullets than the typical SPCII chamber. 
     
    This is a complete barrel only, it does NOT include any other parts unless added below as an option.

    3R VS 5R- Solid copper bullets like the barnes and Cavity Back bullets may work better in the 3R barrels due to there is 40% less engraving force. You may be able to get more velocity out of the 3R barrels. Using lead core bullets there is no difference in accuracy between the 5R and 3R.

    • Chamber: 6.8 ARP(-similar to Wylde)accurized chamber. It is NOT smaller than the SPCII chamber.
    • Profile: SCOUT lightweight-.Tapers .748-.696 under the guard /.750 GB/.700 out front
    • Fluted: No
    • Barrel Length: 16"
    • Twist Rate: 1:11- Hybrid 3R rifling
    • Gas System: mid Length
    • Diameter at Gas Port: .750"
    • Muzzle Thread Pitch: 5/8x24
    • Material: Stainless
    • Process: Button Rifled
    • Barrel Extension: M4
    • Weight: 1lb 12.6oz

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    Out of stock, check back March 1st

    -If you are looking for a factory loaded AR  cartridge to hunt yotes, deer and hogs the 6.8 can't be beat in terminal performance. The exterior ballistics of the 6.8 and Grendel are within a few inches of each other all the way to 400yds. The 6.8 starts off 80-100fps faster with the same weight bullet and barrel length. The 6.8 has a great selection of usable hunting bullets. A 5.56 and a 6.8 could handle every possible need.

    These 18" barrels are a great compromise and choice between the 16 and 20".  They aren't much heavier than the 16" and are 40-50fps faster.

    Hi perf. chamber and barrel allow for ANY factory ammo to be used along with the hottest handloads. The throat/freebore is designed to be more accurate with a wider range of bullets than the typical SPCII chamber.

    • Chamber: 6.8 ARP(-similar to Wylde)accurized chamber.  It is NOT smaller than the 6.8 SPCII chamber.
    • Profile:  midweight-.Taper 840-745/.750/.700
    • Fluted: No
    • Barrel Length: 18"
    • Twist Rate: 1:11- Hybrid 3R rifling
    • Gas System: mid Length
    • Diameter at Gas Port: .750"
    • Muzzle Thread Pitch: 5/8x24
    • Material: 4150 Chrome Moly Vanadium Steel
    • Finish: Melonite
    • Process: Button Rifled
    • Barrel Lining: Melonite
    • Barrel Extension: M4
    • Assembly: Stripped
    • Weight: 2lb 2oz


    This is a complete barrel only, it does NOT include any other parts unless added below as an option.

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    If it isn't stamped "ARP" it is not an AR Performance barrel. Years before most companies knew the 6.8 existed we were busy testing different rifling and chamber designs to make sure our 6.8 barrels performed better than any other production barrel on the market. They out perform some so called match barrels at a fraction of the cost. Sorry guys, they went up $30 on me this year.

    If you are looking for a factory loaded AR  cartridge to hunt yotes, deer and hogs the 6.8 can't be beat in terminal performance. The exterior ballistics of the 6.8 and Grendel are within a few inches of each other all the way to 400yds. The 6.8 starts off 80-100fps faster with the same weight bullet and barrel length. The 6.8 has a great selection of usable hunting bullets. A 5.56 and a 6.8 could handle every possible need.

    Hi perf. chamber and match grade barrel allow for ANY factory ammo to be used along with the hottest handloads. The throat/freebore is designed to be more accurate with a wider range of bullets than the typical SPCII chamber.

    • Chamber: 6.8 ARP
    • Profile: midweight-.850/.750/.718
    • Fluted: No
    • Barrel Length: 20"-100fps increase over 16"
    • Twist Rate: 1:11- Hybrid 3R rifling
    • Gas System: rifle Length
    • Diameter at Gas Port: .750"
    • Muzzle Thread Pitch: 5/8x24
    • Material: Stainless
    • Process: Button Rifled
    • Barrel Extension: M4
    • Weight: 2lb 10oz

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    limit 1

    Enhanced strength 9310 alloy bolt, one of the most durable mil spec bolts on the market. Similar to JP Ent bolts. Mil spec parkerized rust resistant treatment(dark gray)   Flat rate shipping $3.75

     

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    Out of stock, check back March 1st

    True Mil Spec M16 carrier- Parkerized and chrome lined. Same carriers used in Colt, FN and sold by BCM.  Complete BCG includes  9310 alloy enhanced bolts, firing pin , cam pin , cotter key assembled.

    When purchased with a barrel the bolts are headspaced with the barrel.

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    For pistol or legal SBR use. Owner responsible for building legal firearm. 

    Please READ - The chamber in these barrels will shoot 223 or 5.56 ammo. It will be more accurate than a 223 Wylde with mag length ammo especially MK262.  

    • Chamber: 5.56 CLE
    • Profile: lightweight- .700/.750/.700
    • Fluted: No
    • Barrel Length: 10.5"
    • Twist Rate: 1:7.7- Hybrid 3R rifling
    • Gas System: Carbine  Length
    • Diameter at Gas Port: .750" 1.1" long boss
    • Muzzle Thread Pitch: 1/2-28
    • Material: 4150 Chrome Moly Vanadium Steel
    • Finish: Melonite
    • Process: Button Rifled
    • Barrel Lining: Melonite
    • Barrel Extension: M4
    • Assembly: Stripped
    • Weight: 1lb 3oz
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    For pistol or legal SBR use only. Builder is responsible for building a legal firearm.

    Many in the  spec ops think the M4 14.5 barrels are too long for use with a suppressor.  They also think they lose too much velocity with the MK18 10" barrels. These 12.5" barrels were our answer. These barrels have a mid gas system to help cut down on problems associated with carbine length gas systems and suppressors.  For NFA -SBR critical measurement use 13" when filling out form.
    All barrels ship flat rate $15

     

    • Chamber: 223 Wylde
    • Profile: lightweight- .700/.750/.700
    • Fluted: No
    • Barrel Length: 12.5"
    • Twist Rate: 1:8- Hybrid 3R rifling
    • Gas System: MID  Length
    • Diameter at Gas Port: .750" 1.1" long boss
    • Muzzle Thread Pitch: 1/2-28
    • Material: 4150 Chrome Moly Vanadium Steel
    • Finish: Melonite
    • Process: Button Rifled
    • Barrel Lining: Melonite
    • Barrel Extension: M4
    • Assembly: Stripped
    • Weight: 1lb 7oz
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    Phot not correct, barrel is stainless and silver.

    A lightweight barrel but not a whippy pencil barrel, perfect weight for a fast swinging rifle that will hold it's accuracy.


     

    • Chamber: 223 Wylde
    • Profile: lightweight-taper 750-.700/.750 GB/.700
    • Fluted: No
    • Barrel Length: 16"
    • Twist Rate: 1:7.7 3R
    • Gas System:  -mid
    • Diameter at Gas Port: .750" 1.1" long boss
    • Muzzle Thread Pitch: 1/2-28
    • Material: 416 stainless
    • Finish: sand
    • Process: Button Rifled-3R Hybrid
    • Barrel Lining: none
    • Barrel Extension: M4
    • Assembly: Stripped
    • Weight: 1lb 12oz

    This is a barrel only, it does not include any other parts.

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    A lightweight barrel but not a whippy pencil barrel, perfect weight for a fast swinging rifle that will hold it's accuracy.
    Please READ - 

    16" Scout taper contour, slightly different taper to stiffen the barrel.

    • Chamber: 223 Wylde
    • Profile: lightweight-taper 750-.700/.750 GB/.700
    • Fluted: No
    • Barrel Length: 16"
    • Twist Rate: 1:8- 3R
    • Gas System:  -mid
    • Diameter at Gas Port: .750"
    • Muzzle Thread Pitch: 1/2-28
    • Material: 4150 Chrome Moly Vanadium Steel
    • Finish: Melonite
    • Process: Button Rifled-3R
    • Barrel Lining: Melonite
    • Barrel Extension: M4
    • Assembly: Stripped
    • Weight: 1lb 12oz

    This is a barrel only, it does not include any other parts.

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    18" SPR - NEW lighter weight profile for those that want a faster swinging rifle.  Rifle length gas system to soften the recoil impulse for the fastest follow up shots.

     

    NOTICE- This barrel has standard 1/2-28 muzzle threads

    • Chamber: 223 Wylde
    • Profile: SPR  lightweight-.800>700/.750/.718
    • Barrel Length: 18"
    • Twist Rate: 1:8- Hybrid 3R rifling
    • Gas System: rifle Length
    • Diameter at Gas Port: .750"
    • Muzzle Thread Pitch: 1/2-28
    • Material: 416R stainless
    • Process: Button Rifled
    • Barrel Lining: Stainless
    • Barrel Extension: M4
    • Assembly: Stripped
    • Weight: 1lb 15oz

    This barrel is primarily a 3 gun barrel but is also very accurate and could be a good varmint or target barrel

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    Please READ - The chamber in these barrels will shoot 223 or 5.56 ammo.  

    • Chamber: 223 Wylde
    • Profile:  midweight-.850 behind the gas block, .750 GB boss, /.718 in front of GB
    • Fluted: No
    • Barrel Length: 20"
    • Twist Rate: 1:7.7- Hybrid 3R rifling
    • Gas System: rifle Length
    • Diameter at Gas Port: .750" 1.9" long boss
    • Muzzle Thread Pitch: 1/2-28
    • Material: 4150 Chrome Moly Vanadium Steel
    • Finish: Melonite
    • Process: Button Rifled
    • Barrel Lining: Melonite
    • Barrel Extension: M4
    • Assembly: Stripped
    • Weight: 2lb 14oz
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      -similar barrels selling for $499

    Fits ONLY  new DPMS GII platform-   -----Does not fit AR10, DPMS LR, Aero Precision, PSA, Larue, POF,

    22" - 416R stainless, helical flutes

    Profile tapers .900-.800" dia under the guard, standard rifle length gas system    .750 gas block, .720 dia in front. Makes an 8lb bare rifle

    3R rifling, 1:8" twist 11 degree crown, 5/8-24 thread

     The barrels are  mid weight, they don't heat up and string shots like some lightweight barrels being produced.

    2lb 9oz

     

    $20 flat rate shipping

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    22 Grendel, 224AR, 224 Predator-   Dies for the  22 cal Grendel whatever the name. 

    Hornady Custom dies made specifically for the barrel.  No guesssing if the dies will work with a wildcat chamber.

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    Custom Hornady dies.  Same as 6mmAR, 243LBC, 6mm Grendel- 2 die set

     

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      (ARP) AR15 Performance LLC

      Key West, FL 33040

      Hi performance 5.56 & 6.8 SPC barrels and parts since 2007

      The best way to contact is by email
      Email:  tech@AR15performance.com

      Phone: 801-750-4216  8am-5pm eastern time  M- Fri only
      Sorry we do not export anything and do not have a storefront. Everything must be purchased online.