Build a custom AR-15 barrel. Made to order, see footer for production lead time estimates.

Build a custom AR-15 barrel specifically for use with a Superlative Arms Piston Kit. This barrel will come with properly sized and spaced gas block journal dimples along the bottom for use with Superlative Arms' Piston Retrofit Kits. The gas port will be sized appropriately as well. Made to order, see footer for production lead time estimates.

Configure your LR308/DPMS barrel. Made to order, see footer for production lead time estimates.