Level 3a - Bulletproof Coaster gen4 WisBlock board Specs:RAK5005 WisBlock Board:

WisBlock board Specs:RAK5005  WisBlock Board: Nordic nRF52 MCU & BLE 5

The longer spring (more coils) is stronger and has a heavier pound rating than the shorter spring

with a women-only class

The 3 springs of the system are aligned and gradually compressed

so the slide of the pistol touches the frame gently and offers less recoil to the pistol

Level 3a - Bulletproof Coaster gen4 WisBlock board Specs:RAK5005 WisBlock Board:Level 3a Bulletproof Coaster : Yes, you read the title correct, these are bulletproof coasters that will stop any handgun up to . 44 Magnum. Bulletproof coasters make the perfect addition to any man cave. Size: 4" x 4" x . 26''