What type of mags do you use for the 450 and 30 Brian.......sorry off topic but just curious.
I’m not familiar with the bushmaster acr
I have a bushmaster ACR in 30 RAR. It is a custom made bolt that was proof tested. There was actually 3 bolts made for my rifle, some didn't make it through the testing. it was also made in a way that I can use the same bolt and magazines with my 450 bushmaster barrel
The only rifle that was readily available in 30 RAR was the Remington R15. It used a modified AR10 bolt carrier, different barrel extension and proprietary magazines.
The parent case to 30 RAR is the 284 win, 450 Bushmaster shares that same parent but is a lower pressure cartridge.
Remington was worried that someone may try and use a 450 bolt with the 30 RAR cartridge but the factory 450 bolt is not strong enough so they decided to make the cartridge rim slightly larger on the 30 RAR so it would not function on a 450 factory bolt.
I highly suggest talking to Heron Arms, he has the tooling and knowledge after making mine. I know of nobody else in Canada that has done it or will do it.
When the ACR was first announced, 30 RAR and 450 Bushmaster were among the calibers they said were coming, hopefully they still are in the works.
Ammo is readily available in Canada and Remington has no plans to stop producing it.
Bushmaster mags, they are proprietary, they will not hold even a single round of 223/556
Thanks Brian, it was your posts that got me interested in the cartridge. I suppose now I need to find out how much work all this would take to function on these recievers and how much it costs.
Or do I just keep my life simple and go for a 300 BLK or a 5.56. It's not like I don't haveother rifles for big game hunting.![]()
Thanks.....I checked into it.
I have other rifles for big game hunting as well, but for some reason I feel the need to be different
And just like that....CanAm steps up with affordable ($150) 18.6" barrels....
Making the "affordable build" that much more attainable.
6 years...Since you know exactly how much a clean sheet design NR upper/lower should sell for why don't you design/develop/test your own, sell them for way less and make everyone else look stupid?
Never stated design or developmental knowledge. Instead of being a jack---, you should listen and learn. Your as open minded and tolerant as a liberal. I get it, your a fan boy, drop your coin see if I care.
How does it skirt the AR restricted status? Beside proprietary receiver.
We think for what they've achieved and the effort of building them, the price is commensurate. Kudos.
To think we were wondering if Canada wanted new 18.75" AR15 barrels!
How does it skirt the AR restricted status? Beside proprietary receiver.
6 years
109 trades
still can't work quote function
No were did I mention design or developmental cost. I get it, your a fan boy, that great, not every body is. If you want to drop your money who am I to say no. Just don't be a jack--- about it.
it doesn't fit on an ar upper or lower and fire
a pumpkin also doesn't fit on an ar upper or lower and fire, thats why pumpkins are good to go as well.
You answered your question in your question. Proprietary receiver.How does it skirt the AR restricted status? Beside proprietary receiver.