.50 Beowulf. Discuss.

OccasionallyOnTarget

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pic from reddit
 
For those with .50beo uppers how much bigger is the ejection port than .223, or 7.62x39?

Been toying with the idea of a .50beo XCR conversion. Would the ejection port be big enough?
 
Hey cool. That IWI mag on the left is identical to what came with my Tavor years ago!

Except, ya know, in a different cal.

Is this an AA rifle that's been "IDF-ed"?

I like the Fab gear and the meprolight for sure.

Also: pointy bullets and carhart.
 
Oh, and here is the link:
http://762precision.wordpress.com/2012/02/26/my-new-bear-protection-carbine/

My New Bear Protection Carbine

Those of you who know me know that I love Winchester lever actions. They are fast, well
balanced, rugged, and works of art. I would just as soon be carrying my Winchester 1886, Model
71, or 1895 carbine as any other rifle I own.

I do a lot of shooting and training with the AR-15 platform, though, specifically M4-style
weapons. This type of weapon has advantages for me in size, controls, the ability to mount a
reflex sight, and familiarity. It is my weapon of choice for self-defense against human predators.
Now I used to walk through the bush with no firearm at all quite often. I spent a summer on a
remote job living in a tent without a firearm. Now that I have a family and often have them with
me in the woods, I think about things differently. Escape and evasion is no longer a possibility
when I have a couple toddlers clinging to my legs. Last summer, my children ran in the back door
with a bear heading in after them. As I stepped into that doorway with a ’95 Winchester, my
family behind me and a bear on the porch closing to 7 feet from my rifle, the thought was driven
home to me that no matter what happened when I pulled the trigger, no matter how the bear
reacted or how long it took to die, no matter what, I could not, would not allow that bear to get
past me to my family. A second and a half and three shots later, the bear was in a pile on the
ground, but I was already thinking about the next time, if it comes. If my family is depending on
me for their safety, I want the weapon that I am most effective with, that will give me the greatest
advantage.

So my new bear protection carbine is an AR-15. Not a 5.56, of course, but a .50 Beowulf. I will
write an article about it soon.

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Old and new - .45-70 1886 Winchester Extra Lightweight, Model 71 Winchester in .348 WCF, and Alexander Arms' .50 Beowulf AR-15.

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Bear Loads (left to right): .45-70 hard cast, .45-70 JSP, .50 Beowulf HP Brass Solid, .50 Beowulf Brass Solid Spitzer, .50 Beowulf Solid Copper HP (anti-personnel or varmint load), .454 Casull Hard Cast, .45 Colt Hard Cast.
 
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have one shot 15rnds through it....waiting on a riser block for my t1 micro cant really use the sight. bought a complete upper and put it on a stag lower. sure wish i could find mags :mad:
 
For those with .50beo uppers how much bigger is the ejection port than .223, or 7.62x39?

Been toying with the idea of a .50beo XCR conversion. Would the ejection port be big enough?

If you started with a 7.62x39 or .308 XCR you would be close to the right size. Probably just a hair bigger would help.

For the xcr, would you use the xcr-m? How would you do it?

The base of the .50 Beowulf round was built around a 7.62x39 AR15 bolt.
 
For the xcr, would you use the xcr-m? How would you do it?

In theory here's my build list;

7.62x39 bolt
.50 beo custom barrel
gas system stripped likely from a 7.62x39 barrel

The two factors that require the research are the recoil springs may need to be stronger, so likely from a -M. Finally the ejection port would need to be big enough.

Anyone with an idea of the spec of a .50 beo ejection port? I don't mind taking some measurements of a -L ;).
 
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