Fiocchi
Full Metal Jacket
0.183" · 40gr
Weight
40gr
Caliber
0.183"
BC (G1)
0.210†
Sectional Density
0.171
Specifications
ManufacturerFiocchi
ModelFull Metal Jacket
Caliber0.183"
Weight40gr
ConstructionNot published by Fiocchi
Sectional Density0.171
BC (G1)0.210†
BC (G7)Not published by Fiocchi
Drag Model UsedG1
LengthNot published by Fiocchi
SKUNot yet recorded
SourceFiocchi website
† No ballistic coefficient is recorded for this projectile itself — some bullets are only ever published as part of a loaded round. This is Fiocchi’s published G1 BC for the 4.6x30 load (46EXA). A ballistic coefficient is a curve fit that drifts with velocity, so it will differ in another cartridge. Where a load below publishes its own figure, that is the one the comparison and solver use.
Factory Loads Using This Bullet (1)

Fiocchi
Range Dynamics Rifle
4.6x30 · 40gr · Full Metal Jacket
MV: 1,900fps
BC: 0.210 G1
Energy: 321ft-lbs
Type: Match