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  COLUMNS      
March/April 2010
 
                     
  Handgun Hunting      
                     
  Wildcatting          
                     
     
  Left to right: The .222 Rem., .223, .222 Rem Mag., .20 tactical, .204 Ruger and the .222 Mag JDJ. The JDJ round chases the .22-250 in performance with some loads.          
                     
 

Selecting barrel length is often a major problem for the average shooter. The vast majority select middle of the road length barrels but the trend of questions about length often revolve around extremely long barrels for both pistols and rifles.

The expectation of what a long barrel will do versus a short barrel is often unrealistic in both velocity and accuracy. Having spent thousands of hours and hundreds of thousands of dollars with a large variety of calibers and chronographs, I’ve come to some general conclusions. The final assessment? The the more I know the more unanswered questions I have.

For example, in revolvers, single shot pistols and rifles the length of the barrel is of little or no consequence ballistically in hunting guns. The barrel length will not make any difference to anything you shoot. Excessively long barrels may be counterproductive to accuracy and velocity. Yes, there are “fast” and “slow” barrels and in some cases I can see the reason, but in most I can’t. Types of rifling, chamber dimension, throat and other factors all contribute.

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WEB BLAST EXTRA RELOADING DATA
 

The SSK .222 JDJ MAGNUM

 

BULLET POWER GRS. VEL.14" VEL. 20" VEL. 26"
40 Vmax 2460 29.9 3511 3938  
40 Vmax
(2.350 OAL ~ 40 Amax)
2460 31.0 3722 4112  
40 Vmax Reloader 10 28.5 3481 3758
(OAL 2.370
)
 
40 Vmax Reloader 10 28.5   3838 (OAL 2.330)  
40 Vmax H 335 30.1 28    
FN 56 AP 150 2,514 3453 3722 (OAL 2.370) *  
        *Extremely uniform 8FPS
ex spread
55 Speer HP 2460 25.4 2820 2043 3175
55 Speer HP 2460 27.2 3006 2,741  
55 Speer HP 2460 28.2 3122    
55 Speer HP 2460 29.2 3287 3508 3637
55 Speer HP Varge 28.8 2923 2,453 124
55 Speer HP Varget 30.1 3058   3525
55 Speer HP Benchmark 25.6 2740    
55 Speer HP Benchmark 27.4  2967    
55 Speer HP
(O.A.L  2.370 ~
55 Speer HP)
Benchmark 29.2 3221   3638
55 Speer HP H 335 27.8 2980 3200  
55 Speer HP H 335 29.9   3400  
68 Hornady Benchmark 22.8 2453   2876
68 Hornady Benchmark 24.3     2905
68 Hornady Benchmark 25.4     3061
68 Hornady Benchmark 26.2     3158
68 Hornady
(O.A.L. 2.389 ~ 68 Hornady)
Benchmark 27.1 2930 3162 3250
75 Amax Benchmark 24.6     2961
75 Amax Benchmark 25.5     3060
75 Amax
(O.A.L. 2.460 ~ 75 Amax)
Benchmark 25.8 2732 2982 3056

FIRE FORM

75 Horn HP Varget 25.9 2507    
75 Amax Varget 25.9 2557    
55 Speer HP Varget 25.9 2473    
           

Test Barrels:  24"  Sako Standard .222 Magnum
24" & 14"  Contenders with .222 JDJ Magnum Chamber

 
  Remington 55 PSP Remington 55 PSP  
Sako 2977 3062  
24” SSK                  2892 3067  
14” SSK 2471 2678  
Sako 3204   27.5   Varget 55 Rem FMJ, fire form load  
24” SSK 3197    
14” SSK 2620    
Sako 3244    28.3   Varget    55 FMJ  
Sako 3332    29.2   Varget    55 FMJ, max powder capacity  
Sako 3540    29.0   H 335     55 FMJ  
24” SSK 3540    29.0   H 335     55 FMJ  
14” SSK 3130    29.0   H 335 55 FMJ  
       

Formed Case

     
24” SSK 3668   30.2   H 335 55 FMJ  
14” SSK 3181   30.2   H 335 55 FMJ  
Sako 3746    27.3   RE 10 40 Hornady  
Sako 3894    28.3   RE 10 40 Hornady  
Sako 4058    29.2   RE 10 40 Hornady, max case capacity  
24” SSK 4016    29.2   RE 10 40 Hornady, fire form load  
14” SSK 3482    29.2   RE 10 40 Hornady, fire form load  
24” SSK 4223    30.2   RE 10 40 Hornady, formed case  
14” SSK 3731    30.2   RE 10 40 Hornady, formed case  
       

SSK Industries                                                     
590 Woodvue Lane
Wintersville, OH  43953
(740) 264-0176  phone                                                                                                           
(740) 264-2257  fax                                                                                         
Website:  www.sskindustries.com

       
               
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This column is sponsored by:

Les Baer
www.lesbaer.com
           
                           
   
       
   
   
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