Gunsmithing

Back bore a shotgun

August 5, 2015 Bill Marr 0

How do you back bore a shotgun barrel? In Understanding shotgun back bore, I discussed what back bore was and how it affected patterning of shotguns.  In this post, we will look at how to back […]

Gunsmithing

Understanding shotgun back bore

July 24, 2015 Bill Marr 0

What is back boring? Most shotgunners are familiar with the phrase back boring.  Often it is advertised as a way to reduce recoil and improve shot patterns.  A shotgun with a back bored barrel has its […]

Gunsmithing

USMC M40A5 Build- Part 3: Receiver Truing

June 13, 2015 Bill Marr 0

USMC M40A5 Build- Part 3: Receiver Truing, is the third part of Rifleshooter.com’s series, USMC M40A5 Build.  With a goal of cloning the USMC M40A5 (M40A3) sniper rifle, USMC M40A5 Build- Part 1: Gathering the Parts, […]

Gunsmithing

Remington 870 Receiver Scratch Removal

May 25, 2015 Bill Marr 0

Police trade-in shotguns will often come with a wide assortment of scratches and engravings.  All too often, a rack or badge number will be etched into in the metal with an engraving machine.  Removing these […]