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Ecomass Frangible Projeciles Load Data

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Ecomass Frangible Projeciles Load Data

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  1. Ecomass Frangible Projectiles Ecomass Frangible Projectiles – – Load Data Load Data The following load data was compiled by Winchester Ammunition using Ecomass 9mm 90 GN projectiles and Ecomass 40 cal 115 GRN projectiles. These projectiles are produced using a copper polymer composite material and are injection molded to form. 9mm ECOMASS 90gr FRANGIBLE Velocity and Pressure - 5.4 grs WPR289 Powder Position n= Cap 10 Bullet 10 Cap 10 Bullet 10 Cap 10 Bullet 10 Storage Temp 70F 70F +125F +125F -20F -20F Velocity Mean 1227 1212 1215 1197 1249 1241 Pressure E.V. 48 46 55 75 45 46 Mean 31,300 31,000 31,700 30,800 35,200 34,700 E.V. 3300 3600 5100 4300 5300 4300 Barrel Corrections: V:-25 P:+3400 Temperature storage: 4 hours Accuracy - 50 yards - 10 shots per target Barrel 001 2.30 2.60 3.00 2.63 Firearm Accuracy - 25 yards - 10 shots per target Glock 17 S&W M&P 2.15 3.54 2.90 2.86 45° Frangibility Test Barrel Barrel 002 1.71 1.65 2.15 1.84 10 shots - AVG. Recovered Wt - 83.84grs Largest Recovered Particle Avg - 2.41 grains Maximum Recovered Particle - 3.77 grains 90° Splashback Witness Panel 30" from Plate 10 shots - No perforation of panel ←Avg. Sig Sauer P226 2.80 2.70 3.45 2.98 3.45 4.00 5.35 4.27 ←Avg.

  2. Function and Casualty Gun Gun #2 50 OK 50 OK 50 OK 50 OK 50 OK 50 OK Storage Temp 70F −20F 125F Gun #1 50 OK 50 OK 50 OK Gun #4 50 OK 50 OK 50 OK Temperature storage: 4 hours Gun #5 50 OK 50 OK 50 OK Gun #6 50 OK 50 OK 50 OK #3 Gun #1 - Glock 17 Gun #2 - Glock 19 Gun #3 - Glock 26 Gun #4 - Sig Sauer P226 Gun #5 - Beretta 92 Gun #6 - H&K MP5 40 S&W ECOMASS 115gr FRANGIBLE Velocity and Pressure - 7.30grs WPR289 Powder Position n= Cap 10 Bullet 10 Cap 10 Bullet 10 Cap 10 Bullet 10 Storage Temp 70F 70F +125F +125F -20F -20F Velocity Mean 1253 1257 1230 1226 1267 1270 Pressure E.V. 33 39 39 42 59 42 Mean 33,400 33,800 32,000 31,900 36,600 36,500 E.V. 3700 4300 2200 3700 8700 5100 Barrel Corrections: V:-25 P:+3400 Temperature storage: 4 hours

  3. Accuracy - 50 yards - 10 shots per target Barrel 001 2.89 2.43 2.51 2.61 Firearm Accuracy - 25 yards - 10 shots per target Glock 23 S&W M&P 4.02 3.73 2.92 3.56 Function and Casualty Storage Gun Gun Temp #1 #2 70F 30 OK 30 OK −20F 30 OK 30 OK 125F 30 OK 30 OK Gun #1 - Glock 22 Gun #2 - Glock 23 Gun #3 - SIG P229 45° Frangibility Test Barrel Mean Radius 0.92 0.82 0.73 0.82 10 shots - AVG. Recovered Wt - 93.51grs Largest Recovered Particle Avg - 1.90 grains Maximum Recovered Particle - 3.08 grains 90° Splashback Witness Panel 30" from Plate 10 shots - No perforation of panel ←Avg. Sig Sauer P229 2.95 2.41 2.28 2.55 Temperature storage: 4 hours 4.23 4.60 4.57 4.47 ←Avg. Gun #3 30 OK 30 OK 30 OK

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