Spring Trigger Assembly $19.99 OUR SPRING TRIGGER ASSEMBLY FOR YOUR B3 THUMB BUTTON RELEASES. 2 allen screws for easy installation For any B3 button releases with an adjustable thumb peg Spring Trigger Assembly quantity Add to cart SKU: Spring Trigger Assembly Categories: RELEASE ACCESSORIES, Releases Related products SHOP NOW Brave Swivel $74.99 SHOP NOW NEWKing Swivel $79.99 SHOP NOW This product has multiple variants. The options may be chosen on the product page Rival Flex $54.99