I am building yet another Black rifle.
What calibers are out there for the standard AR-15 lower?
I have a dedicated .22RF
556/223
and 300 BLKOUT.
I really wanted a 243 but I am not going to go AR-10 since I already have the lowers and a ton of parts for the 15 platform.
Then I was going to go with the 22-250 but OLY won't sell just the barrel or upper and want 1500 and change for a complete gun I don't need.
I'm really kick'n myself hard for missing the 458 SOCOM 7 inch upper that was for sale here a few weeks ago. ( one lower I have is a SBR)
I'm really leaning towards the 6.5 grendel
Anyone got a AR in something else besides what I listed that I already have?
and if so how do you like it?
Been reading about all the non 5.56/223 stuff for them and like I said the 6.5 seems to be peaking my interest.
Since like the BLKOUT I can form my own brass and only need a barrel and bolt to make it happen ( well a .264/6.4 boolit mold too)
And that's the other reason I like it.
Reports I'm reading say it shoots cast equally as well as J's
So What ya 'll think'n?
Am I daft?
Is there something I'm missing with the 204 ruger or 243 WSSM?\
Or another Cal that I am not aware of?
Thanks in advance......
Rich