Machined 4140 chrome-moly steel barrel extensions help the custom rifle builder ensure a secure barrel fit for best alignment and accuracy. Heat treated for surface hardness to give years of reliable service. Choose from a standard AR-15 rifle extension...
Beautifully machined with a highly polished finish to look better and last longer than the original factory part. Polished Black replaces the fragile, plastic piece. Polished Silver replaces the bead-blasted, factory part. Drop-in fit on Remington 700...