McAfee SECURE sites help keep you safe from identity theft, credit card fraud, spyware, spam, viruses and online scams
Pursue Your Passion
Christensen Arms

Christensen Arms CA-15 Carbon Barrel Assembly 6.5 Grendel-18

Christensen Arms CA-15 Carbon Barrel Assembly 6.5 Grendel-18
Sign up to get notified when this product is back in stock

Availability: Out of stock




Designed using precision engineering adopted from the aerospace industry, Christensen Arms carbon-fiber barrels are crafted using a proprietary layered design that offers any marksman superior accuracy and performance. The barrel lining is made from match-grade 416R stainless steel and is measured to a tolerance of +/- .0001. When it comes to accuracy, Christensen Arms carbon-fiber barrels have performance you can trust.

Includes gas block and gas tube.


  • 18" Select Match Grade Barrel – Carbon Fiber wrapped
  • Caliber –  6.5 Grendel 1-8 twist
  • Thread pattern –   5/8 – 24
  • Gas Block –  .938 ID  7075-t6 aluminum
  • Gas Tube –  MIL-SPEC
  • Barrel Extension –  MIL-SPEC

18"  Overall Weight – 1lbs 14oz

Additional Info

Additional Info

SKU CA10997-5-180-08-1-2-99
Manufacturer Christensen Arms
Finish No
Barrel Length 18"
Caliber 6.5 Grendel
Configuration No
Option No
Gas Length No
Height No
Rail Length No
Mount No
Profile No
Reticle No
Co Witness No
Size No


Customer Reviews (3)

As a lightweight hunting rifle, so far so good! Review by
This is nice lite barrel, and with a wee bit of of break in, now cuts clover leaf groups at 100 yards. Next steps will be to stretch this rifle out and see how she throws some heavy
weight hunting loads at ranges a bit further out. Hoping for a good 300 to 500 yard deer hunter by this fall.
(Posted on 3/13/2017)
No commentReview by
Stays under 1moa with factory SST ammo, and is very light. I'm happy with it. (Posted on 10/12/2016)
Great barrelReview by
This is a great barrel I went with this one because I have other CA barrels and I know how accurate they are, 1 moa is the norm but I have squeezed out .75". It's purpose was a lightweight hunting rifle and it's 1lb lighter than a steel barrel. It's $100 more than the others on this site but seeing as the others don't come with a gas block or gas tube it's about the same.
Rainier's customer service was great they contacted me the day after i ordered to check on a shipping concern (I didn't know that a signature was required on delivery) and we cleared the problem swiftly.
(Posted on 10/10/2016)

Write Your Own Review

Only registered users can write reviews. Please, log in or register

You may also be interested in the following product(s)

Contact Us