No sales in Florida after 9/30/22 due to state sales tax laws.  Any attempted orders will be cancelled.

I am in the process of retiring, the products shown will be the last unless I find more in the warehouse when I get back May 2023.  Blackstone Arms in Texas is selling the 6.8 barrels and will take over the business.

DO NOT USE  bullets that are larger than .277" in these 6.8 barrels, 99.9% of all .270/6.8 bullets made are .277" diameter.  The chambers were designed for .277" bullets and all 6.8 barrels have a .277" bore so bullets larger than .277" will cause excess pressure and increased copper fouling.  It seems some Cavity Back bullets are .278" and on top of that they are solid copper so check the diameter of the bullets before using them. Same goes for 5.56/.223 bullets If they are larger than .224" do not use them. If .308 bullets are larger than .308" do not use them.

check back 10/15

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

Only available as an option when purchasing a barrel.

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

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

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

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

6mm Grendel, 243LBC, 6mmAR, 6mm Predator dies, they are all the same cartridge.

includes shipping

JGreen email

Sells for $680

PressureTrace Internal Ballistics System

This is the interior ballistics portion of the RSI Shooting Lab system. It consists of pressure instrumentation and software that runs on a Windows PC. You must have access to a PC while using this product.

Barrel harmonic calculations are also provided when velocities are entered from a chronograph but a chronograph is not required for operation. PressureTrace II will work equally well with any good chronograph