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			#1  
			
			
			
			
			
		 
		
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				To rebarrel a rimfire?
			 
			
			
			Ok, so I was wonderin if its possible to rebarrel a bolt action .22LR to .17 Mach2. I'd really like to have another gopher gun around and I was thinkin to myself, "Hey! I could buy an old cooey .22 from any farmer within 50 miles of my place . Then I could rebarrel it to a .17HM2 and mount that old Tasco scope and kill those little buggers out to like 200 yards 
		
		
		
		
		
		
			 !" am I crazy or is this possible?Minihuntur 
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			#2  
			
			
			
			
			
		 
		
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			probably possible.. but would cost more than a new one.. you can get the NEF .17HMR single shot for around $200 (I think that is what I paid for mine) plus the Marlin bolt actions are not that bad. 
		
		
		
		
		
		
			I would also go with a HMR over the M2... I haven't even seen any ammo for the M2 around here. 
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	It doesn't matter what you hunt, as long as you hunt <hr> Member - AOPA - Lloydminster & Area Archery Assoc. - Life Member NAHC - IBEP Instructor  | 
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			#3  
			
			
			
			
			
		 
		
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			Yeah, I know it'd cost more but its more about having a project to do. Everyone thinks that Cooeys are such crappy, cheap old guns. I'd like to see what one could do if a guy souped it up. And yes the HMR is faster, flatter, and more common, but I dont know where I'd find a cheap Cooey .22Mag. As far as I know they were only .22LR, L, S. I just wanna know how the barrels are attached to the reciever. Are they screwed in or clamped or what?
		 
		
		
		
		
		
		
			
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			#4  
			
			
			
			
			
		 
		
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			They are fine old guns.. I have 2 or 3 cooey .22's in my gun cabinet, and a couple shotguns.. 
		
		
		
		
		
		
			I couldn't tell you how the barrel was installed or not... 
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	It doesn't matter what you hunt, as long as you hunt <hr> Member - AOPA - Lloydminster & Area Archery Assoc. - Life Member NAHC - IBEP Instructor  | 
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			#5  
			
			
			
			
			
		 
		
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			Most basic .22 rifles have their barrels pressed in and secured with a pin or set screw.  Once the pin is removed, the barrel is clamped in a padded vise and the receiver carefully tapped backward and off.  Age and rust can make this difficult. 
		
		
		
		
		
		
		
		
	
	I know nothing about Cooeys - a new barrel in .17HM2 would likely need it's chamber end machined to fit the receiver. Easy enough for a good gunsmith or talented hobbiest with a lathe.  | 
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			#6  
			
			
			
			
			
		 
		
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			I knew a smith that would bore out the old barrel and replace it with a pressed in sleve.  Saved a lot of old rusted 22's that way.  Someone may be able to do that with a .17.
		 
		
		
		
		
		
		
		
		
	
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			#7  
			
			
			
			
			
		 
		
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			Hey seawolf I dont got a lathe, but if I filed away REALLY carefully, could that possibly work? 
		
		
		
		
		
		
			Minihuntur 
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			#8  
			
			
			
			
			
		 
		
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			The relining Buckhunter mentions should work well, and is much more cost-effective!  I believe the Brownell's catalog carries .22 liners, but they may have .17 liners by now too.
		 
		
		
		
		
		
		
		
		
	
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			#9  
			
			
			
			
			
		 
		
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			Even if the original barrel was pressed in it does not mean you can not tread the action and the barrel when you rebarrel it, and that is what I would recomand if you rebarrel an old rifle. You can buy drop in barrels for the 10-22`s, but have seen alot lately where they are saying not to fire the HMR ammo in a semi-auto.
		 
		
		
		
		
		
		
			
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			#10  
			
			
			
			
			
		 
		
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			What size of die would I need for that kind of work? 
		
		
		
		
		
		
			Minihuntur  
		
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