.040" Overshot Cards (500/bag)


.040
Item Number: OSG
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Detailed Description

Ballistic Products .040" Overshot Cards (500/bag)

These are the Ballistic Products overshot cards. They are slightly thicker than the Circle Fly overshot cards. Their average thickness is .040" while the average thickness of the Circle Fly overshot carts is .025". Our testing lab has proven that poor crimps can alter the performance of an otherwise good load. Overshot cards always produce better, more consistent crimps and this consistency is demonstrated in the standard deviation of loads in our lab. Our ballistic lab recommends overshot cards for better crimps in all loads. 

 

Features:

  • Overshot cards produce flatter, tighter crimps
  • More consistent load combustion and pellet containment
  • Effectively contains pellets within the shotcup during the firing cycle
  • Added Water-repellant qualities
  • Seals buffer within the shell
  • Excellent for roll crimps
  • Overshot cards do NOT adversely affect patterns
  • Specifications: .020-.025" (thickness can vary +/- .005" due to material variation and humidity) Industry tolerances apply.

 

Overshot Cards for Brass Hulls

 

Ga.      Bore Size    Wad Size       Notes

 

8ga     .835"             .850"  

 

9ga     .803"             .815" 10ga Thinwall Brass

 

10ga   .775"             .790" 12ga MagTech overshot card

 

11ga   .751"             .762" 12ga MagTech Brass

 

12ga   .729"             .740" 

 

13ga   .710"             .720" 16ga MagTech overshot card

 

14ga   .693"             .703" 16ga MagTech Brass

 

16ga   .662"             .672" 

 

17ga   .649"             .659" 20ga MagTech overshot card

 

19ga   .626"             .636" 

 

20ga   .615"             .625" 24ga MagTech Brass

 

24ga   .579"             .589" 28ga MagTech Brass

 

28ga   .550"             .560" 

 

32ga   .526"             .530" 

 

.410    .410"             .412" .410 is true bore size

 

.450    .450"            .450"