A further goal is a projectile capable of being discharged from various types of weapons using explosives or {HEAD ~ gas pressure} as {TAIL ~ a propellant} or being propelled by hand and is further adapted at or near the ground level to serve as a security barrier 
A further goal is a projectile capable of being discharged from various types of weapons using explosives or { HEAD ~ gas pressure } as { TAIL ~ a propellant } or being propelled by hand and is further adapted at or near the ground level to serve as a security barrier
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH