"The Deck36 grenade is made of aluminum turned on a lathe and can either be bought as a hero (spring loaded tip) version or a stunt (solid aluminum without springs) version. I bought 4 stunt grenades with two of them with the red cap and one each of a blue and green cap denoting the different grenade types. When my order arrived I had been shipped a hero version along with my order of 3 other stunt grenades. I give the grenades a 9 out of 10 for accuracy and quality. The only reason I didn't give the grenades a 10 was due to the grenade caps having the tendency to fall off the grenades. This I hear has been fixed in the latest batch of caps and I should be receiving my replacement caps soon. The stunt grenades are exactly like the hero grenades with the exception of the hero version sporting a spring loaded tip, which while a neat doo-dad I feel it isn't a necessary feature. Overall I feel the Deck36 crew have done a very nice job and these are a necessity for costumers and folks looking for a set of grenades to use in their SD Studios pulse rifles."

-Headhunter