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Is anyone shooting 6 x 45 in an AR15 platform ?
Posted: Sat Dec 16, 2017 2:12 pm
by waterford103
Thinking of getting one , I have a variation but can't find much info.

Re: Is anyone shooting 6 x 45 in an AR15 platform ?
Posted: Sun Dec 17, 2017 4:01 pm
by waterford103
I've just bought dies to reload / reform 223 brass so I guess I'm committed to the project now.
Re: Is anyone shooting 6 x 45 in an AR15 platform ?
Posted: Sun Dec 17, 2017 6:22 pm
by Sim G
From what I remember, the 6x45 was developed in order to give the AR platform a little more performance in a magazine feedable format only requiring a barrel change. Since those days though, there has been a myriad of work and a plethora of cartridges developed for the AR that are just so much better than the .223 or the 6x45 for that matter.
For S&G, fill your boots with your new project. But, if looking for an improvement over .223 chambering you won’t get it with a 6x45 as long, heavy, fast twist .22cal beat it bullet for bullet.
Re: Is anyone shooting 6 x 45 in an AR15 platform ?
Posted: Wed Dec 20, 2017 7:29 am
by pbrazendale
No but as sim said there are a lot of options now having watched some demolition ranch videos I’m tempted by the .458 SOCOM
Sent from my boing using "An application"
Re: Is anyone shooting 6 x 45 in an AR15 platform ?
Posted: Wed Dec 20, 2017 7:56 pm
by BamBam
.224 Valkyrie is the one I'm most interested in. It's necked down 6.8SPC case launching a 90gr .224 projectile. So far the specs look good and should be a fairly cheap 1000 yard rifle, cheaper bullets and smaller powder charge, early data suggests still supersonic well past 1000 yards.
Re: Is anyone shooting 6 x 45 in an AR15 platform ?
Posted: Wed Dec 20, 2017 8:50 pm
by meles meles
.458 SOCOM is the way to go, ooman...
Re: Is anyone shooting 6 x 45 in an AR15 platform ?
Posted: Thu Dec 21, 2017 9:23 am
by the running man
I'm awaiting my Bradley arms .300 aac blackout...