![LR-308 Barrel nut LR-308 Barrel nut](https://cdn11.bigcommerce.com/s-r7nbep7374/images/stencil/850x850/products/260/1082/LR308-barrel-nut__95284.1548802470.jpg?c=2)
$16.95
Low Profile Gas Block replaces the existing front sight and provides a simple, streamlined design that can be used to mount a rifle length forearm to a carbine length barrel. The standard Low Profile Gas Blocks measure .950 Inches long and are manufactured from high quality steel with weather resistantance coating.