GB7 Family of Products from SLR on Sale — Gun Parts and More! — 4 products / 6 models — Page 1

SLR is constantly innovating how firearms function, and a lot of that stems from their high quality Gas Blocks. Machined from 4140 Billet Steel complete with a Melonite QPQ finish, these GB7 Gas Blocks are guaranteed to outperform the competition and are prepared to handle the heat of your rifle. If you're looking for other premium gun parts, comes see what else SLR is cooking up for their fans. You'll find all the best brands and products right here at of OpticsPlanet.com for the lowest prices around. Plus, when you shop with the firearm experts at OP, you get outstanding customer service, the best deals around and of course, free shipping on all orders over $49.