For everything but the Lanard and Scatter Blast products you should check out Nerf Wiki, as they are quite reliable. For everything but the swords, axes and shields check out Nerf Blaster Wiki, which along with Nerf covers Lanard, Buzz Bee, Koosh, Larami, Super Soaker, Power Popper, Marshmallow and Cyclone Shoot among a few to name.
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Pictures of cross shields can be found all over the internet. A quick image search will instantly reveal a plethora of cross shield pictures from an abundance of webpages, including deviantART and iStockphoto, among thousands of others.
Yes once the person has no shields blood will start to splatter on the ground or walls or when you throw a grenade at them blood will gush out.
Lead is used in the shields at the dentist to stop x-ray radiation used to take pictures of your teeth from passing through the organs in your chest and torso.
19 (including 3 community shields)
Arthur Shields went by "Boss" Shields.
Sonny Shields's birth name is Eugene Shields.
Billy Shields's birth name is William Dean Shields.
Blake Shields's birth name is Blake Shields Abramovitz.
Ellen Shields's birth name is Elizabeth Ellen Shields.
Fred Shields's birth name is Shields, Frederick Hagenstein.
Scot Shields's birth name is Robert Scot Shields.