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

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"- 1.1" long boss---.098" port unless you direct otherwise on the order
• Muzzle Thread Pitch: 5/8x24
• Material: Stainless
• Process: Button Rifled
• Barrel Extension: M4
• Weight: 2lb 10oz