I never use buffalo bore ammo.  I just don't.  If I want heavier than standard ammo I hand load, and most often I try to pick a caliber that will already do what I want it to.  
This is all I have ever needed in a 357 for anything from deer to hog.  75 yards is about the furthest I shoot with one, but then again thats what I limit my 30-30 to.  Why?  not because its the limit of the gun but it is the limit of me.  If I shoot beyond 75 yards I have a nice bolt action 270 with a scope on it.  Period.  See the link and info below.
http://www.midwayusa.com/eproductpag...425&t=11082005
Specs from magtechs home page.
	Quote:
	
	
		
			
				 
Description: 
357 Magnum 158 Grain Semi Jacketed Soft Point Flat 
Use: Sport Shooting Ammunition 
Caliber: 357 Magnum 
Casing: Factory Brass 
 
Symbol: 357E 
BULLET 
Bullet Style: SJSP Flat 
Weight (Grains): 158 
Weight (Grams): 10.24  
Diameter (inches): 0.357 
Sectional Density: 0.177 
Ballistic Coefficient: 0.163 
   
      
PRIMER  
Type: Small Magnum Pistol Primer 5½ 
Style: Boxer  
   
BALLISTICS  
  FPS M/S    
Velocity (Muzzle) 1235 376    
Velocity (50 Yards/Meters) 1104 333    
Velocity (100 Yards/Meters) 1015 305    
         
  Ft.Lbs J    
Energy (Muzzle) 535 724    
Energy (50 Yards/Meters) 428 568    
Energy (100 Yards/Meters) 361 476    
     
         
  Inch Cm    
Mid-Range Trajectory (50 Yards/Meters) 0.5 2.4    
Mid-Range Trajectory (100 Yards/Meters) 3.6 10.7    
Test Barrel Length 4-V 10.2-V    
         
Power Factor (Estimated) 195.13      
+P Ammunition NO      
  
   
PACKAGING  
 Box/Bag Inner Pack Shipping Case  
Quality (Pieces) 50 N/A 1000  
UPC 7 54908 16941 2 N/A 7 54908 16940 5  
Dimensions (Length Inches) 5.2 N/A 11.5  
Dimensions (Width Inches) 1.8 N/A 6  
Dimensions (Height Inches) 2.7 N/A 9.5  
Weight (Pounds) 1.9 N/A 39.1  
Cube 0.01 N/A 0.38  
Cases Per Pallet     96  
MSRP $20.41 N/A $408.24  
  
   
OTHER  
Suggested Use: Target & Match, Range, Plinking, Hunting  
Bullet Features: Positive Functioning, Energy Transfer, Penetration, Accurate  
Quality: All Magtech products are manufacturered to SAAMI and CIP specifications.  
Warning: Read all warnings on the box prior to use.  
Warning +P Ammunition: +P ammunition is loaded to a higher pressure. Use only in approved firearms.  
 
			
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 keep in mind this is NOT sold as +p ammo only as regular 357 mag, however magtechs policy is to label almost all of its MAG (edited to add ON THE HOMEPAGE) anything ammo as +P lest some numbnuts decide he can put one in a el cheapo 38 and get away with it.  As you can see the BOX does not label it this way, and midwayusa does not label it this.  I have shot this in a variety of 357s and have NEVER had a failure, NOR a powder/primer induced flyer.  The recoil is milder that many HPs I have fired in the 357 mag flavor.
GoodOlBoy
		
 
		
		
		
		
		
		
			
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				(Moderator - 
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