The 6.5 Grendel was designed for use in an AR-15 type rifle to offer ballistics similar to the .308 Winchester, with less recoil. This flat shooting round utilizes the inherently accurate, high ballistic coefficient 6.5mm diameter bullet. Its short case length allows it to use some of the longer, heavier match bullets, making this caliber one of the best choices for long range shooting out of an AR. With proper bullet selection, this caliber is no slouch in the field either, being suitable for deer-size game as well as varmint hunting.
Conversion of an AR to 6.5 Grendel requires a new bolt, barrel and magazines to feed the larger diameter cartridge. Several companies offer completed AR uppers and firearms, and reloading dies are readily available. Several manufacturers are now producing bolt action rifles in this caliber, many of which are built on “mini” actions, making for a lightweight rifle with plenty of range.
Our 6.5 Grendel brass uses the standard .080" flash hole as opposed to a few companies that use the .060" flash hole.
Status:Out of Stock / No Backorders at this time
* Starline Brass does not sell any loaded ammunition. What you are purchasing are brass cases only and will need to be loaded into ammunition in order to be fired from a firearm.
Good brass. It would be really great if I could buy 6mm ARC in stead of having to form it from 6.5 Grendel
JOE LEIGHTY Scottdale, PA
December 01, 2021
This is just the latest one in a whole line-up of Starline brass that I've used. As usual, it is well made and in near perfect condition which is a blessing for bulk brass. The primer pockets are tight and uniform depth. The case length is within a few thousands. I will of course ream the inside of the primer hole and chamfer the case mouth but other than that they are ready to load. I can't say enough good things about Starline brass as they my brass of preference these days. For the cost I can't justify any other.
Ken Deliz Brogue, PA
February 01, 2021
Fast shipping and great brass. Will buy again
Davis bush Michigan city, IN
January 26, 2021
My students are trained on reloading this brass. .. I also supplied other mfg. brass and they learned fast that QUALITY is king. I chose the Grendel for training because it is a great all round cartridge for most anything east of the Mississippi.. It shoots well with the 6.5 bullets, has no feeding problems and is a easy round in the AR platform as well as bolt guns. It also is easy on powder plus it also has a very long case life.
Davis Bush Michigan city, IN
January 09, 2021
First class Brass.. Worth waiting for no matter the time it takes. My students in reloading class love it and are only buying USA made brass.
Michael Smith MERCER, Pennsylvania
October 30, 2018
Starline rifle brass is IMPRESSIVE! I started with Federal factory loads, in my newest precision rifle, to obtain the brass. Since this is for a precision rifle, I match prepp'd the Federal, deburr flashholes (that weren't round and had huge burrs), uniform primer pockets (some only about 65% since they were so uneven) and trimmed (varying lengths) after first firing. I was so Unimpressed that I ordered Starline to give their rifle brass a try since I've had such great luck with their pistol brass. After receiving quickly (THANK YOU!!) I attempted to match prep and found it was completely unnecessary! Primer pockets are flat and uniform, flashhole is round and has no burr as its obviously formed with a punch that rolls it over on the inside of the case. I FL sized the cases and my first 50 were all with in .003" of one another and just under trim length. After some load work up, the gun easily shoots under 1/2 moa (5-shots) and consistently(now that I've loaded and shot most all of the 250 I purchased). Thanks Starline for another fantastic product. I'll be trying Valkyrie brass next! ;-)