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Couple of .620Bullet photos

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20 February 2011, 00:02
CCMDoc
Couple of .620Bullet photos
Among the bunch are:

CEB #13 solid and non-con, GSC FN, AHR X-bullet, Macifej SHARRC, Woodleigh soft, RGB copper bore rider, RGB Crayola-tip, Barnes BBS and a .416 Speer AGS Tungsten and .458 Hornady DGX.

In one photo is a 30-06 case and the photo with a case sleeping inside the 600NE brass - that is a 450 Marlin.









Now I just have to load them all up.

Don't have the 600NE yet but I do have a 600OK that will love these bullets all the same.


NRA Lifer; DSC Lifer; SCI member; DRSS; AR member since November 9 2003

Don't Save the best for last, the smile for later or the "Thanks" for tomorow
20 February 2011, 00:10
Biebs
Show-off!!!!
20 February 2011, 00:11
CCMDoc
Hey,

When ya got it, ya show it ... Wink


NRA Lifer; DSC Lifer; SCI member; DRSS; AR member since November 9 2003

Don't Save the best for last, the smile for later or the "Thanks" for tomorow
20 February 2011, 00:58
<Mike McGuire>
The comparison of 620 to 416 is almost identical to 458 compared to 308 bore size.

I thought I would just mention that because some people think 416 and 620 are just big borese and thus in the same class.
20 February 2011, 04:16
Bitterroot
Too Cool !!!

I love the name "Crayola Tip".


Bitterroot
www.americanhuntingrifles.com
20 February 2011, 04:24
Bitterroot
Here's the X-Bullet at varying velocities. The one on the right is an inch across the petals.



Bitterroot
www.americanhuntingrifles.com
20 February 2011, 04:46
capoward
quote:
Originally posted by Bitterroot:
Here's the X-Bullet at varying velocities. The one on the right is an inch across the petals.
Bitterroot,

Do you recollect the impact velocities with these bullets? I'm presuming they're pictured slowest (left) to fastest (right) in sequence in the picture?


Jim coffee
"Life's hard; it's harder if you're stupid"
John Wayne
20 February 2011, 05:07
Bitterroot
Jim,

You're correct on the sequence.I'd have to check my notes on the velocities as we shot these four years ago. IIRC, it was approx. 1,900 fps to about 2,200 fps. The bullets weighed 800 grains before firing.


Bitterroot
www.americanhuntingrifles.com
20 February 2011, 05:56
capoward
Very nice expansion at 1900fps...though with this diameter bullet it doesn't need to expand to be larger than most hunting bullets post expansion. lol


Jim coffee
"Life's hard; it's harder if you're stupid"
John Wayne
20 February 2011, 07:20
Bitterroot
Our idea was to keep it from expanding too much, just get the petals to turn out without folding back along the shank, because it doesn't need to. What a buzz-saw going through meat and bone.

I must say though, that we have had some split all the way down the middle into four pieces. Four pieces at 200 grains apiece. I believe the cause was the copper being too hard and brittle, not enough softening during the annealing process.


Bitterroot
www.americanhuntingrifles.com
20 February 2011, 16:41
CCMDoc
My dad and I used Wayne's AHR X-Bullets in the 600 OverKill and 585 AHR to great effect on Cape buffalo.

In the words of our PH Wayne Bartlett and in his Zimbabwean accent -

"DEADLY"! Eeker


NRA Lifer; DSC Lifer; SCI member; DRSS; AR member since November 9 2003

Don't Save the best for last, the smile for later or the "Thanks" for tomorow
20 February 2011, 20:47
Robgunbuilder
Robs Rule number 1.
Always remember a .620 bullet is what a .458 hopes to become on full expansion!
Robs Rule number 2
If you drive a 5/8 hole through anything that involves Plumbing or dense structure, it will die!
Robs Rule number 3
Proper bullet placement and Penetration trump everything else!


Never underestimate the power of stupid people in large numbers to do incredibly stupid things- AH (1941)- Harry Reid (aka Smeagle) 2012
Nothing Up my sleeves but never without a plan and never ever without a surprise!
20 February 2011, 20:54
CCMDoc
Rob's Rule #4
Do it with a 600 OverKill - you'll thank him in the morning!


NRA Lifer; DSC Lifer; SCI member; DRSS; AR member since November 9 2003

Don't Save the best for last, the smile for later or the "Thanks" for tomorow
20 February 2011, 21:24
drewhenrytnt
I recognize all of the bullets except the one to the left of the Barnes FPS.

What is that one?


We Band of Bubbas
N.R.A Life Member
TDR Cummins Power All The Way
Certified member of the Whompers Club
20 February 2011, 21:28
CCMDoc
Rob's copper bore rider.


NRA Lifer; DSC Lifer; SCI member; DRSS; AR member since November 9 2003

Don't Save the best for last, the smile for later or the "Thanks" for tomorow
21 February 2011, 01:36
Macifej
.338" x 225 Grain -vs- .620" x 800 Grain -vs- 1.326" x 3500 Grain


21 February 2011, 19:03
CCMDoc
Ooooooffffaaaaaaa!


NRA Lifer; DSC Lifer; SCI member; DRSS; AR member since November 9 2003

Don't Save the best for last, the smile for later or the "Thanks" for tomorow
22 February 2011, 01:33
capoward
quote:
Originally posted by Macifej:
.338" x 225 Grain -vs- .620" x 800 Grain -vs- 1.326" x 3500 Grain

Haha… Pro-basketball guard, Pro-football guard, and a Jumbo-Sumo wrestler!!! Definately puts things into prospective. rotflmo


Jim coffee
"Life's hard; it's harder if you're stupid"
John Wayne