///6×6.8 caliber 20″ length

6×6.8 caliber 20″ length


Rated 5.00 out of 5 based on 1 customer rating
(1 customer review)

AR15 6×6.8 caliber barrel with extension 416R stainless steel 3 polygonal rifling.

Expected delivery will be from 6 to 12 weeks depending on caliber selected and production schedules.

Twist *

AR15 Gas System *

Profile *

Threads or Crown *

Barrel Finish *

Choose Cerakote Finish (If Applicable)

Select Exact Color From The Thumbnail above and put the name and color number in the space below.

SKU: AR15 6x68 20 Categories: ,

1 review for 6×6.8 caliber 20″ length

  1. Rated 5 out of 5

    Mike Hewitt

    Ordered 20″ standard contour barrel in 6×6.8. Couldn’t be happier with it. Chamber is smooth and head spaced perfectly. The gas port is perfectly sized, not over gassed like most ar barrels you get these days. Ive had zero issues with it. Throat length seems to be tailor made for seating an 80 grain Sierra boat tail Spitzer bullet out into the lands and loaded round fits in a magazine with room to spare. I’ve shot groups with it that were 1/4 moa. It seems to shoot about any 243 bullet I have really well. Velocity I’m getting is surprisingly high for this short of a barrel, I believe the polygonal rifling works as advertised. I’m not seeing any copper fouling so far like you will with normal lands and grooves. This is definitely a keeper as far as I’m concerned. Ritch is very knowledgeable about his products, I wouldnt hesitate to buy from him again.

Add a review

Your email address will not be published. Required fields are marked *