Aliens M40 (HEDP) Grenade Movie Prop

based on a blueprint i found somewhere a long time ago.

The M40 High Explosive Dual Purpose (HEDP) Grenade is primarily designed to be fired from the U1 Grenade Launcher attached to the M41A Pulse Rifle. Despite its main purpose as a launched projectile, the M40 can be employed as a hand-thrown grenade by flipping off the red plastic cap and depressing the button beneath, This will trigger a three second fuse, after which the round will detonate.

there are 6 versions of the shell, i could