Hello from western Nevada
#1
First of all, thank you for letting me join your forum!

After a few years of kind of wanting a Grendel, I finally just got an upper from PSA. The 18" SS barrel will probably suit me fine, but I'll find some forum threads to see if I should be kicking myself for not waiting for a 20" - or someone could let me know here!

It will eventually be a hunting rifle, but I was thrilled to see the Marksmanship Training Forum here - might have to spend a bunch of time there! I don't consider myself a "bad" marksman, but there's a lot of room for improvement - especially at 200+ yards/meters (okay, less than 200 also).

I'm following a break-in period of about 100 rounds (at 40 right now) - first ten rounds, clean bore and chamber after each shot, then after each 5 rounds thereafter. Seemed like good advice at the time; I know there's more than one way to skin a cat. The only ammo I've been able to get has been the 100 gr Wolf steel cased. There was some Nosler (?) at a local store I could have picked up for about $45 a box... Had to pass on that :p

Other than my new Grendel, I don't have any noteworthy or exciting items beside another AR in 5.56, a .308 bolt action, a couple 9mm pistols, an old Beretta 96, and my favorite - a 59/66 Yugo SKS with a bayonet! It's kind of like having dogs: you have to spend time with all of them. If you have too many, you're not doing them any favors.

Other than that, I'm retired from being a Systems Administrator. Now I work about 10 hrs/wk at a Christian radio station maintaining their website and misc IT work - that's my hobby money! The other job is taking care of my daughter's dogs Rolleyes

I better stop here before I wear out my welcome -- thanks again for having me!

Scott
Reply
#2
Welcome to the forum Scott! There isn’t a lot of velocity difference between an 18” and 20” 6.5 Grendel. I think the 18” hits the sweet spot for versatility if your only going to have one 6.5 Grendel. I reload and hanging out here I’ve aquired several 6.5 Grendel AR-15’s plus a Cz 527 bolt action. The velocities were obtained by using a Magnettospeed chronograph a few years ago but the general velocity trends still hold true today.


123 Grain SST Hornady

12” 2277

16" 2430

18" 2493

20" 2511

24" 2583
Reply
#3
Welcome. The Grendel is a great AR-15 cartridge for Nevada. It goes the distance and bucks the wind pretty well. You'll learn a lot here.
Paul Peloquin

Did government credibility die of Covid or with Covid?
Reply
#4
VASCAR2 Wrote:Welcome to the forum Scott! There isn’t a lot of velocity difference between an 18” and 20” 6.5 Grendel. I think the 18” hits the sweet spot for versatility if your only going to have one 6.5 Grendel. I reload and hanging out here I’ve aquired several 6.5 Grendel AR-15’s plus a Cz 527 bolt action. The velocities were obtained by using a Magnettospeed chronograph a few years ago but the general velocity trends still hold true today.


123 Grain SST Hornady

12” 2277

16" 2430

18" 2493

20" 2511

24" 2583

Thank you for the welcome! Those are some great numbers to know. Initially I was thinking convenience with 18" - less trouble in the brush and hauling around in the hunting vehicle, but, in all honesty, it was the only one in stock, on sale, and free shipping. It seems to be very versatile between the different lengths; there's a lot to learn here.
Reply
#5
biodsl Wrote:Welcome. The Grendel is a great AR-15 cartridge for Nevada. It goes the distance and bucks the wind pretty well. You'll learn a lot here.

Thank you! Great thought on it being a good cartridge for Nevada. Hope to learn a lot and pass it on!
Reply
#6
Welcome to the clan, et, from the great nation of Texas! you'll be quite satisfied with your barrel of choice. And, if a 20" starts to itch, there's no issue with having a pair of Grendels. Be warned, however, if you leave 2 of 'em alone in a dark place for more than a few minutes, there will soon be several more. Grendels are quote prolific.
Reply
#7
Welcome to the horde from Wisconsin Scott , I love my 20" PSA upper , it's a tac driver .
Reply
#8
just_john Wrote:Welcome to the clan, et, from the great nation of Texas! you'll be quite satisfied with your barrel of choice. And, if a 20" starts to itch, there's no issue with having a pair of Grendels. Be warned, however, if you leave 2 of 'em alone in a dark place for more than a few minutes, there will soon be several more. Grendels are quote prolific.

Big Grin I could see them multiplying with a few more offspring (e.g., 12", 20", bolt action, truck gun, etc)!
Reply
#9
sundowner Wrote:Welcome to the horde from Wisconsin Scott , I love my 20" PSA upper , it's a tac driver .

Cool! Can't wait to get some range time and get it dialed in!

PSA is going to be releasing 6.5 Grendel ammo (AAC) this coming September/October. At first I thought it was going to be steel case, but that's not the case (no pun intended)... A new production line will alternate between 6.5 G and 6mmARC. Info from AAC Ammo Users group on FB, post from Jamin McCallum. I'm guessing this will make feeding your Grendel more affordable.
Reply
#10
Welcome aboard Scott!

I have 3x 18” Grendels. I started out with a 16” which did far more than I expected it to.

I’ve been shooting the 12” the most lately. I also have a 22” Lilja bull fluted in billet receivers that I haven’t shot in years.

My velocities pretty much track right along with what VASCAR posted.

12” does 2400fps with Federal 120gr OTM, 2700fps with 90gr TNT Federal

16” does 2450fps with 123gr A-MAX, 2527fps with 120gr SMK on TAC

17.6” Lilja does 2900fps with 90gr TNT, 2500fps with 120gr Federal OTM, 2511fps with Precision Firearms 120gr Lapua Scenar-L, 2457fps with factory 123gr SST

18” LaRue does 2441fps with Hornady 123gr American Gunner, 2519fps with my 123gr A-MAX hand load on CFE223

22” Lilja does 2560fps with the 123gr Nosler CC on top of 31.3gr of CFE223
NRA Basic, Pistol, Rifle, Shotgun, RSO

CCW, CQM, DM, Long Range Rifle Instructor

6.5 Grendel Reloading Handbooks & chamber brushes can be found here:

www.AR15buildbox.com
Reply


Forum Jump:


Users browsing this thread: 1 Guest(s)