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AR PERFORMANCE

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    Due October

    The 224 Predator is a wildcat based on the PPC or Grendel brass, we recommend Norma Grendel brass. It is the same as a 224 LBC or 224 Grendel. The 224 Predator has a short freebore setup for the long VLDs. The freebore is only .080 so be sure to check where they touch the lands before loading ammo. Many of the 75 and 80gr bullets need to be set around 2.22" OAL. The 62gr Fusions hit at 2.085. 30gr CFE works very well with 75 and 80gr bullets.
    Many people think you should be able to load every bullet out to full mag length at 2.26" but you can't. If you loaded a 55gr Nosler to 2.26" it would fall out of the case. The 80 Berger and 75ELDs are long and if you load them to 2.26 the top of the boat tail/bottom of the full diameter is not down to the shoulder-neck junction in the case.
    Regardless of what you think when the 80 Berger is loaded to 2.22" OAL the bullet is not protruding into the powder capacity. Only the boattail is below the shoulder junction.
    Bottom line, check to see where the bullets hit the lands and back off .010"

    This batch of barrels is being produced specifically for use with the Titan bolt and extension group. They are the strongest bolts made for .442" diameter cartridges. Regardless of what you read on the internet bolts with a .136 recess are NOT stronger than bolts with a .124" recess and the extractors are the same.  The .124 recess bolts also position the brass .012" further in the chamber which keeps the thin case wall away from the unsupported chamfer area at the breech so you can run higher presssures without getting the dreaded Grendel belted magnum look and possibly rupturing cases. The bolts will handle 58000 psi if the brass will, those two things will get you an extra 100fps over typical Grendel bolts and cases running 52,000psi.

    • Chamber: .224 Predator
    • Bolt: .124 recess-
    • Profile:  SPR-.850/.750/.718
    • Fluted: No
    • Barrel Length: 22"
    • Twist Rate: 1:6.5- Hybrid 3R rifling
    • Gas System: RIFLE +2"  Length- Extended length
    • Diameter at Gas Port: .750"
    • Muzle 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 12oz
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    This is a one time special offer-

    Wildcat based on a shortened 5.56/223 case. The brass must be cut down and resized and loaded but there is factory ammo available.     https://www.jbsfirearms.com/category-s/1831.htm   Uses a mil spec 5.56 bolt and mags so the only thing needed to convert the 5.56 is the barrel and ammo.  The 1:11.25 twist rate will accurately shoot any bullet from 80-120gr and most 130s.

    If it isn't stamped "ARP" it is not an AR Performance barrel.
    This is a complete barrel only, it does NOT include any other parts unless added below as an option.

    • Chamber: 277 Wolverine/6.8x39
    • Profile: SCOUT lightweight-  2017  Barrel tapers .746-.696 under the guard/.750 GB /.700 GB forward
    • Fluted: No
    • Barrel Length: 16"
    • Twist Rate: 1:11.25- Hybrid 5R 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 13.6oz

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

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    Due fall 2018

    The 270MSR is a AR15 wildcat that was designed for the great selection of 130gr 270 bullets. It will push 130gr bullets to 2700-2750fps, apx 200fps faster than the 6.8 and 300 fps faster than the Grendel.   It is close to a full power hunting cartridge, like the 260 or 308. The 270MSR will add range to the 6.8s ability. It will be effective on mule deer, antelope. elk, and other med sized game usually shot at longer ranges than white tails and hogs.
      Barrels ported to run with a standard CAR buffer and spring. Includes the new 750XD bolt(.742" nominal dia) and  matching extension.

    • Chamber: 270MSR -.277cal  wildcat based on the Dasher case.
    • Profile:  -.850/.750/.700
    • Fluted: Yes
    • Barrel Length: 20"
    • Twist Rate: 1:10- Hybrid 3R rifling
    • Gas System: RIFLE Length
    • Diameter at Gas Port: .750"
    • Muzle Thread Pitch: 5/8x24
    • Material: 4150 Chrome Moly Vanadium Steel
    • Finish: Melonite
    • Process: Button Rifled
    • Barrel Lining: Melonite
    • Barrel Extension: M4-750XD bolt
    • Assembly: Stripped
    • Weight: 2lb 7oz

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    Due Oct 2018  -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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    Fits AR10 and LR308 platforms- includes all companies that copied the DPMS LR series, Aero precision, POF, Spikes, bobs, joes and Franks.

    5R rifling, 1:11.25" twist

     18" barrel have a rifle gas system. The barrels are  mid weight tapered so they don't heat up and string shots like some lightweight barrels being produced but fluted to reduce weight.

    .800" dia under the guard, .750 gas block, .720 dia in front, 5/8-24 threads. The gas block boss on the barrels are sized to work with .750 diameter gas blocks, that does NOT mean the boss itself is exactly .750.

    18" barrel 2lb-7.5oz

    4150 CMV, Melonite treated

    Test barrels proved very accurate with MK319 ammo.

     

      This business supports AMERICA and its Constitution

      We're in business for the Deplorables, Patriots, Infidels, protectors of the US Constitution, flag and President. We applaud the 50% who refused to let the democratic terrorist destroy this country. 

      (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.

      6.8 SPC II, 5.56, 223 wylde, 6.5 Grendel, 224 Valkyrie, 270-08, 30 Herrett, TAC 6, 224 Predator, 6mm Predator, 277 WLV,  224 Grendel, 6mm Grendel, 6.5 Creedmoor, 5.56 x 42,