Proof Research AR10 Carbon Fiber Barrel | 22 CM | 22"
PROOF Research
$949.00
Proof has designed their AR barrels with the goal of improving performance and reliability in the AR platform. The Caliber Matched Gas System (CAMGAS) results in a gas system that is tuned specifically for the cartridge and length of the barrel. The AR-15 Platform was originally designed around the 223REM and 5.56NATO cartridges and the AR-10 was designed around the 308 Win/7.62NATO round. With higher performance cartridges such as the 22 Nosler and 6.5 Creedmoor, the bore pressure remains higher further down the barrel. By moving the port location, they ensure that the gas system pressure is the same as what the AR platforms were originally designed around. The result is a recoil impulse that is noticeably softer, less fouling in the receiver, increased reliability of extraction, and less wear and tear on brass. This helps keep you on target and shooting while taking advantage of the latest high performance cartridges.
Caliber: 22 Creedmoor
Barrel Length: 22"
Twist Rate: 1:8
Gas Length: Rifle Gas +3
- Barrel Length:
- 22in
- Barrel Twist:
- 1:8"
- Cartridge:
- 22 Creedmoor
- Manufacturer:
- PROOF Research
- Material:
- Carbon Fiber
- Gas Length:
- Rifle Gas +3
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Out of stock
Reviews
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Love these barrels!
First, the shipping on this was super quick and arrived in perfect condition. I'm still waiting on JP for a BCG and bolt, but I have every confidence it will shoot and shoot accurately. This makes the sixth PR barrel I have built this year. The 224 Valkyrie, 223 Wylde, 22 ARC, 6 ARC, and a 6.5 CM all shoot wonderfully! Thanks to PR and EvB!