less than non lethal grain gram FPS Ft/Lbs sub par sub caliber 209 primer FLARE GUN

2.16 gram per dime
109 grains = 7 grams 3 dimes
200 grains = 13 grams 6 dimes

21.6 gram whipit can be cut into
whipit slugs
42 mm long = 14 gram = 1.66 inch,
27mm long = 9 grams = 1.1 inch
or
whipit tips
38 mm long = 13 gram = 200 grain = 1.5 inch
23mm long = 8 grams = 123.5 grains

a 2 gram 30 grain , power plug ground pin is .187 inch / 4.76 mm X 23.4 mm/.923

a 24 gram 370 grain 47 mm 1.8 inch AA battery can be cut to .63 inch / 16mm as 12 grams

9 grams = .68/17.33mm od .284 / 7.22 mm id aluminum spacer .68/17.33 long

wine corks are 4.33 grams each

GUARDIAN 209 DERRINGER 4.5MM / .177 caliber 8.2 grain .5 gram lead ball 520 ft/sec from a 209 primer 5 ft/lbs

223 Conversion Shell case 209 primer propells ,22 15 grain 1 gram to 800-900 fps 25 foot pounds

safegom zinc alloy frame, double action revolver , 209 primer propells .40 inch 10.4 mm X16.2 mm 4 grain .26 gram soft rubber slug through a .456 / 11.6 mm smooth bore 2.5 inch / 63.5 mm steel barrel at 1,100 FPS to 15 joules or 11 Ft/lb

compaired to aluminum zinc has a lower melting temperature, requires lower pressures for casting & is a tougher impact alloy

SAPL GC27 5 inch 12.5cm barrel 12 gauge single-shot handgun or SAPL GC54 5 & 6 inch 15 & 12 cm double barrel 12 gauge handgun firing

Fun-Tir (FT) 1.19 g /18 grain black powder, 1.77 g wad, 4.48 g / 70 grain, 18-mm spherical rubber slug 90 m s = 23 ft pounds ,
a rib breaker at 5 feet

mini-Gomm-Cogne (mGC) 2.44 g / 37 grain black powder, 1.43 g wad, twelve 7.4-mm .33 g / 5 grain, spherical rubber pellets 140 m s 150 yards second 2.6 foot ponds each or 3.96 grams = 31 foott lbs
leathal at less than a foot

Orion Signal Flare launcher , a 7 inch long, Single shot, break open, breach load, Single Action, center fire, 86 mm /3.375 ,3 -3/8ths inch barrel , .73 inch 18.5 mm , "bore" 4 pound Trigger, 12 gauge, derringer , made from 12 plastic & 5 metal parts can fire

47.5 mm / .6875 inch projectile fl..