So I think I want a 6.8 barrel/bolt for my xcr.
To do or not to do?
How easy is it to find dies, brass and ammo?
They use a .270 projectile right?
on a side note : post 1000!
I dunno man. Do you know anyone who got on board with the 8mm Rem? Great cartridge, awesome power, sweet ballistics, all that jazz. But it never caught on. Now there's a bunch of guys with guns that they can't find ammo for.
That's why I'm sort of leery of the 6.8 SPC, 6.5 grendel, and 300 blackout. Who knows if they'll still be here in five or ten years?
Have one already.Go 308... That'll be around for a long time
Congrats on your 1, 000th post. Good one, too! Brass, dies and bullets are easy to come by, so is load data although you have to look carefully for brass at times. Yes, bullets are .270 in the light weight range from 90 grs. to 130 although some guys use 150's. There is quite a selection in those bullet weights. Reloder 10X gives good velocities and accuracy. It is known to be an accurate cartridge and more and more guys are using them on deer.
I use this calibre in a Ruger Mini but am also building an AR upper. I think it is going to be around for some time. There are also a lot of bolt actions in use with this cartridge which is a good sign. However, that being said, who knows how long it will last? I just know for me it is an interesting cartridge with deer size game potential. It is fun to reload and has shown good accuracy. I say go for it!![]()
Exactly,
I think it's a good cartridge and it is the best choice if you want to hunt with your XCR but it doesn't really seem to be catching on and the ammo is still a little expensive and not as easy to find.
I don't like that people compare it to the 270win though. When I look at the ballistics it looks more like a slight improvement over the 7.62x39
If you really like the XCR and want to hunt with it then I say go for it. If you are just going to punch bigger holes in paper and shoot gophers then I say spend the $700 on .223 ammo and mags.
FWIW the 300 Whisper / 300 Backout has been around for over 25 years so it is hardly likely to suddenly disappear.
Caliber choice really depends on what you want out of the rifle. What you plan to use it for and expect performance wise will ultimately determine caliber and case.
So I think I want a 6.8 barrel/bolt for my xcr.
To do or not to do?
Maybe contact RA directly. I have heard rumors of a 300 Blk conversion barrel.
300 black is listed as option for XCR Micro's on RA's website, since it uses a shorter piston, it won't work on your rifle without chopping your upper and piston rod.
I actually saw a 300 blackout XCR at Shot Show this year. They had it with an eo-tech and a silencer. The barrel was machined specifically to accommodate the silencer coming back over it. Very very cool
I guess the obvious question would be what do you want it for? If the answer is hunting, then I say get it. CampCook has a 6.8SPC kit for his XCR and I don't think he's ever looked back.
I'll be using it for hunting mostly yes.
definately go with a 6.8 SPC if you are going to hunt with it, just take a look at Campcook's success with his 6.8 SPC. both 300 blk and whisper mimics 7.62 X39 in trajectory, which takes huge nose dive beyond 300 yards, kind of limits your playing field compare with the 6.8 SPC




























