Searching for Brownells Firearm Specific Hammer/Sear Pin Block Kits? Brownells.com is your source for the best prices and widest selection anywhere. Our selection of 7 Brownells Firearm Specific Hammer/Sear Pin Block Kits represents the best of the best, on sale at prices from $59.99 to $72.99. Our excellent selection of gun parts and gunsmith tools, along with our unwavering commitment to the best prices and customer service, has made us the number one online retailer in the industry. We stand behind every item we sell, because we work with guns, too. We're happy to offer a 100% satisfaction guarantee - if you're not completely satisfied with your purchase, we'll make it right. When you find the Brownells Firearm Specific Hammer/Sear Pin Block Kits that are right for you, it's easy to place your order online or over the phone at 1-800-741-0015. We've worked hard to provide all the products and information you'll need for your hobby. If you have any questions about products, services, or just like to talk guns - give us a call!