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Why does the CZ 550 have so much muzzle lift?

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20 November 2008, 18:12
shootaway
Why does the CZ 550 have so much muzzle lift?
I have no problem with the Ruger bolt action in the same or greater calibers.
20 November 2008, 19:05
jwp475
Stock design is the culprit IMHO


_____________________________________________________


A 9mm may expand to a larger diameter, but a 45 ain't going to shrink

Men occasionally stumble over the truth, but most of them pick themselves up and hurry off as if nothing had happened.
- Winston Churchill
20 November 2008, 19:20
mstarling
Which of their stock designs are you talking about (The American or the European)?


Mike

--------------
DRSS, Womper's Club, NRA Life Member/Charter Member NRA Golden Eagles ...
Knifemaker, http://www.mstarling.com
20 November 2008, 19:27
shootaway
I got the CZ 550 magnum and the safari classic.There is a bit of a drop in one.
20 November 2008, 21:11
jeffeosso
haven't experienced that much lift.. i thought the 458 had "the recoil of a 300 win" Mr Ballerina (a male is a ballereno, btw)


opinions vary band of bubbas and STC hunting Club

Information on Ammoguide about
the416AR, 458AR, 470AR, 500AR
What is an AR round? Case Drawings 416-458-470AR and 500AR.
476AR,
http://www.weaponsmith.com
21 November 2008, 08:36
Will
The hogback has more butt drop and therefore move muzzle flip.


-------------------------------
Will / Once you've been amongst them, there is no such thing as too much gun.
---------------------------------------
and, God Bless John Wayne. NRA Benefactor, GOA, NAGR
_________________________

"Elephant and Elephant Guns" $99 shipped.
“Hunting Africa's Dangerous Game" $20 shipped.

red.dirt.elephant@gmail.com
_________________________

If anything be of note, let it be he was once an elephant hunter, hoping to wind up where elephant hunters go.

21 November 2008, 08:38
Remington720
My 550FS 9.3X62 seems to lift a bit but that seems to translate into less straight back recoil.
21 November 2008, 15:47
shootaway
It's a big problem in the bigger calibers.I think the long barrel is an issue.
21 November 2008, 16:35
jeffeosso
quote:
Originally posted by shootaway:
It's a big problem in the bigger calibers.I think the long barrel is an issue.


What about that "recoils like a 300 winmag" comment?

Cut the barrel off to 20" and see if it get better


opinions vary band of bubbas and STC hunting Club

Information on Ammoguide about
the416AR, 458AR, 470AR, 500AR
What is an AR round? Case Drawings 416-458-470AR and 500AR.
476AR,
http://www.weaponsmith.com
21 November 2008, 16:57
shootaway
quote:
Originally posted by jeffeosso:
quote:
Originally posted by shootaway:
It's a big problem in the bigger calibers.I think the long barrel is an issue.


What about that "recoils like a 300 winmag" comment?

Cut the barrel off to 20" and see if it get better
You can never get it right,jeffeoso.I said that my Ruget bolt action Lott recoils like a 300WM.My CZ 458wm and CZ lott have violent muzzle lift.I got it on the nose and forehead more than once.Sometimes I think it broke my nose.I want to figure out why the Ruger is a pleasure to shoot compared to the CZ.
21 November 2008, 20:13
Wink
Shootaway, in the famous words of Ronald Reagan, "There you go again." You've got to start getting your act together and doing some analysis. What does your Ruger weigh? What does your CZ weigh? If they both have the same weight and one of rifle's muzzle is hitting you in the forehead (your words) then the only thing left is stock configuration. So before we invent the new "Shootaway Muzzle Lift Scale" let's get some logical thinking into the act. I have a very low recoil CZ 550 Magnum in the puny .416 Rigby and with the MacMillan stock there is almost no muzzle lift, at least when I shoot it. I will add that a longer barrel with a little more forward balance tends to reduce muzzle lift, not increase it.




_________________________________

AR, where the hopeless, hysterical hypochondriacs of history become the nattering nabobs of negativisim.
21 November 2008, 20:18
shootaway
How long is the barrel? Both rifles weigh about the same.The ruger a little less.Wink,I am serious about what I am describing.
21 November 2008, 20:21
Wink
The factory CZ 550 barrelled action in .416 Rigby has a 25" barrel.


_________________________________

AR, where the hopeless, hysterical hypochondriacs of history become the nattering nabobs of negativisim.
21 November 2008, 21:14
Jim Manion
The CZ requires a different shooting helmet than the one you use for the Ruger...


SCI Life Member
DSC Life Member
21 November 2008, 21:27
Idaho Sharpshooter
hmmmmmmmmmmmmmm...

I read this and had to take my CZ 450 Dakota out to the range and shoot it again. Doesn't seem to lift much from the cellphone pictures my nephew took. It and the 375 and the 416 Rigby all lifted about 8-12 inches. By time I could get the bolt moving I was back on target.

This is all subjective IMHO.

Rich
DRSS
Knowledge not shared is knowledge lost...
21 November 2008, 21:31
jwp475
quote:
Originally posted by Idaho Sharpshooter:
hmmmmmmmmmmmmmm...

I read this and had to take my CZ 450 Dakota out to the range and shoot it again. Doesn't seem to lift much from the cellphone pictures my nephew took. It and the 375 and the 416 Rigby all lifted about 8-12 inches. By time I could get the bolt moving I was back on target.

This is all subjective IMHO.

Rich
DRSS
Knowledge not shared is knowledge lost...



Perzacly.... thumb


_____________________________________________________


A 9mm may expand to a larger diameter, but a 45 ain't going to shrink

Men occasionally stumble over the truth, but most of them pick themselves up and hurry off as if nothing had happened.
- Winston Churchill
22 November 2008, 00:06
jeffeosso
quote:
Originally posted by Jim Manion:
The CZ requires a different shooting helmet than the one you use for the Ruger...


jumping


opinions vary band of bubbas and STC hunting Club

Information on Ammoguide about
the416AR, 458AR, 470AR, 500AR
What is an AR round? Case Drawings 416-458-470AR and 500AR.
476AR,
http://www.weaponsmith.com
22 November 2008, 00:20
shootaway
quote:
Originally posted by Idaho Sharpshooter:
hmmmmmmmmmmmmmm...

I read this and had to take my CZ 450 Dakota out to the range and shoot it again. Doesn't seem to lift much from the cellphone pictures my nephew took. It and the 375 and the 416 Rigby all lifted about 8-12 inches. By time I could get the bolt moving I was back on target.

This is all subjective IMHO.

Rich
DRSS
Knowledge not shared is knowledge lost...
Are you sure yours does not become airborne?
22 November 2008, 00:57
GeorgeS
shootaway,

Are you shooting from a bench rest, or off-hand?

Are you pulling down slightly with your forward hand and back with your trigger hand?

George


22 November 2008, 02:36
shootaway
I am shooting offhand and doing the same thing withe the CZ and Ruger.George,that's exactly what I am doing.I managed to tame it a bit today by getting used to it.But,there is clearly a big difference in the upthrust of the muzzle between both Ruger and CZ.I might be because of the overall weight distribution or balance of the barreled action within the stocks.It was sure fun shooting the 458wm again today.Got a little late and saw the muzzle blast light up the dark.When I really get good at shooting my big bores,I'll make a video with my new HD video cam and post-probably in the spring.I also spoke with the one and only master of master gunmakers on the phone today.I asked him to make the stock for the barreled action Ralph Martini will make.I hope this goes through because he is getting old.He makes the most beautiful rifles in the world IMO.I also hope it will be at a good price and does not have a muzzle lift issue.
22 November 2008, 04:14
swheeler
Shootaway; take a hacksaw and lop the barrel off at 16.5 inches(is that legal in Canuckistan??) get a cheap tupperware stock and hollow out under the barrel channel to remove as much weight as possible, My 100 pound,5 foot 4 inch wife shoots 500 grainers out of this one and I've never heard her complain, nor does she wear a helmet. It's a cruel world out there, toughen up man! Big Grin
22 November 2008, 04:44
shootaway
Aren't you scared of getting that scope in the eye? Is that a Lott or win mag?
22 November 2008, 06:24
swheeler
quote:
Originally posted by shootaway:
Aren't you scared of getting that scope in the eye? Is that a Lott or win mag?

Hell, ya got two eyes! It's the winnie
22 November 2008, 07:00
ForrestB
Maybe it's not the rifle coming up, it's your head going down noodle neck.


______________________________
"Truth is the daughter of time."
Francis Bacon
22 November 2008, 07:26
jeffeosso
optical illusion from the scope waggin on just one ring?


opinions vary band of bubbas and STC hunting Club

Information on Ammoguide about
the416AR, 458AR, 470AR, 500AR
What is an AR round? Case Drawings 416-458-470AR and 500AR.
476AR,
http://www.weaponsmith.com
22 November 2008, 08:03
D99
quote:
Originally posted by jeffeosso:
haven't experienced that much lift.. i thought the 458 had "the recoil of a 300 win" Mr Ballerina (a male is a ballereno, btw)


Funny little piece of trivia, in Italian "ballerina" could mean the chick in a tutu or it could mean the naked chick on the pole collecting 5 euro notes.

Takes a whole new meaning when you say it can also be masculine.
22 November 2008, 08:41
JKS
shootaway,

I had you ignore for a troll but like a moth to a flame I can't resist reading your posts. Eeker

If you are for real, which I doubt and hope against, you REALLY need to heed the good folks here at AR on their advice on shooting big bores well. A helmet is not required or advised Big Grin

An "airborne" rifle is bad juju.

IMO the CZ hogsback stock does rise in recoil more than a "classic" style (as in my RSM Rigby and Lott), but it isn't enough for the rifle to get airborne!!!

Shooting bigger rifles takes dedication and practice...as all arms do. The big bores just require a different mind set, a hard hold, and a desire to shoot a stiff recoiling rifle well. One MUST learn to shoot it well and proper. If you just put in range time getting the crap beat out of you with every shot with bad form and rifle set up you will never improve, and will probably get worse. Set up the rifle with a good LOP and scope eye relief, use good technique (search the forum) and if you want to shoot bigger rifles well it will come to you. Man, this is way more than what I thought I would post to a shootaway question Wink

Learn to shoot your rifles well and all will be good. The helmet definitely has to go dancing

John


There are those that do, those that dream, and those that only read about it and then post their "expertise" on AR!
22 November 2008, 09:05
Jim Manion
Perhaps this thread belongs in the new forum "Special Needs Shooters"...


SCI Life Member
DSC Life Member
22 November 2008, 09:18
JBrown
quote:
Originally posted by shootaway:
It's a big problem in the bigger calibers. I think the long barrel is an issue.


Shootaway, you consistently come up with the most silly "stuff."

I don't know what to say.

Jason


Jason

"You're not hard-core, unless you live hard-core."
_______________________

Hunting in Africa is an adventure. The number of variables involved preclude the possibility of a perfect hunt. Some problems will arise. How you decide to handle them will determine how much you enjoy your hunt.

Just tell yourself, "it's all part of the adventure." Remember, if Robert Ruark had gotten upset every time problems with Harry
Selby's flat bed truck delayed the safari, Horn of the Hunter would have read like an indictment of Selby. But Ruark rolled with the punches, poured some gin, and enjoyed the adventure.

-Jason Brown
22 November 2008, 09:38
tom`
quote:
Originally posted by JBrown:
quote:
Originally posted by shootaway:
It's a big problem in the bigger calibers. I think the long barrel is an issue.


Shootaway, you consistently come up with the most silly "stuff."

I don't know what to say.

Jason


If my .50BMG only had a 18" barrel instead of a 36" barrel would it recoil less and have less muzzle flip?

jumping
22 November 2008, 15:31
Will
Every time this subject comes up, which is a simple physics problem, it turns ugly like a rally of Obama voters. Smiler


-------------------------------
Will / Once you've been amongst them, there is no such thing as too much gun.
---------------------------------------
and, God Bless John Wayne. NRA Benefactor, GOA, NAGR
_________________________

"Elephant and Elephant Guns" $99 shipped.
“Hunting Africa's Dangerous Game" $20 shipped.

red.dirt.elephant@gmail.com
_________________________

If anything be of note, let it be he was once an elephant hunter, hoping to wind up where elephant hunters go.

22 November 2008, 15:46
shootaway
Will,do you think the CZ's have too much muzzle lift in 458win or Lott calibers? What do you think is the problem?
22 November 2008, 17:08
Jim Manion
quote:
Originally posted by Will:
Every time this subject comes up, which is a simple physics problem, it turns ugly like a rally of Obama voters. Smiler


Will,

I believe you thoroughly addressed that subject in the "Combination Guns and Droolings" forum.


SCI Life Member
DSC Life Member
23 November 2008, 06:36
shootaway
quote:
Originally posted by tom`:
quote:
Originally posted by JBrown:
quote:
Originally posted by shootaway:
It's a big problem in the bigger calibers. I think the long barrel is an issue.


Shootaway, you consistently come up with the most silly "stuff."

I don't know what to say.

Jason


If my .50BMG only had a 18" barrel instead of a 36" barrel would it recoil less and have less muzzle flip?

jumping
The longer barrel may cause greater torque when the gases push up on the crown.
23 November 2008, 08:03
JBrown
quote:
The longer barrel may cause greater torque when the gases push up on the crown.


Yes, or it could be the angle of the crown. The flatter crown on the Ruger might allow the gasses to push more directly rearward? Also, because heat rises, the escaping gasses will tend to rise upon leaving the barrel. Maybe the more cone shaped crown of the CZ allows the rising gasses to push the muzzle upwards.

Or it could be the width of the lands. Have you compared the rifling in the Ruger to the rifling in the CZ?

Like Will, I also wonder about the CZ stock. CZ usually uses quartersawn wood. Ruger uses planesawn wood. Quartersawn wood tends to warp upward, applying pressure against the barrel. Do you think this upward pressure could be causing the barrel to flex as the bullet travels towards the muzzle, then as the bullet exits the barrel cracks like a whip, causing the violent muzzle lift?

I like Will's theory, but it has not been confirmed. The last time we spoke he was still waiting for a call back from NASA's chief engineer.


You might try mounting a camcorder to the action to try to record the motion of the barrel as the rifle is fired. You will need to remove the scope first. That should not be too hard if you mounted as you did on your Ruger, using only the front ring.

Jason


Jason

"You're not hard-core, unless you live hard-core."
_______________________

Hunting in Africa is an adventure. The number of variables involved preclude the possibility of a perfect hunt. Some problems will arise. How you decide to handle them will determine how much you enjoy your hunt.

Just tell yourself, "it's all part of the adventure." Remember, if Robert Ruark had gotten upset every time problems with Harry
Selby's flat bed truck delayed the safari, Horn of the Hunter would have read like an indictment of Selby. But Ruark rolled with the punches, poured some gin, and enjoyed the adventure.

-Jason Brown
23 November 2008, 08:06
ForrestB
Good Lord, please shelter and protect shootaway.


______________________________
"Truth is the daughter of time."
Francis Bacon
23 November 2008, 09:16
86thecat
Two things- Make sure there is a good inch between your nose and thumb and move the damn scope forward if it hits you.

Or just keep shooting it, you'll build up a callous.
23 November 2008, 17:47
jeffeosso
DO NOT TRY THIS AT HOME -- THIS IS NOT SHOOTING ADVICE ... This is too stupid for words
SHootaway...

since muzzle rise is objectional to you, and you think it has to do with stock design and barrel length,,,,, have younever tried shooting it while holding it upside down? If YOUR concept ofstock design and barrel length have anything to do with it, it should go DOWN, right?


opinions vary band of bubbas and STC hunting Club

Information on Ammoguide about
the416AR, 458AR, 470AR, 500AR
What is an AR round? Case Drawings 416-458-470AR and 500AR.
476AR,
http://www.weaponsmith.com
23 November 2008, 20:42
swheeler
quote:
since muzzle rise is objectional to you, and you think it has to do with stock design and barrel length,,,,, have younever tried shooting it while holding it upside down? If YOUR concept ofstock design and barrel length have anything to do with it, it should go DOWN, right?

This sounds like a very good test. I might add that possibly laying the rifle on it's side, kinda like a brother in the hood firing his gat, and firing a few shots could prove useful, could very well work for lead on running game. Shootaway give it a try and post back with results. thumb
23 November 2008, 20:49
Wink
This from www.catholic.org:

THE SIX SINS AGAINST THE HOLY SPIRIT

Presumption of God's mercy.
Despair.
Impugning the known truth.
Envy at another's spiritual good.
Obstinacy in sin.
Final impenitence.


I think we have a candidate for the grand slam. (I confess to inspiration and a well placed prayer from ForrestB).


_________________________________

AR, where the hopeless, hysterical hypochondriacs of history become the nattering nabobs of negativisim.