Unertl Tube Sight

Not an optic. The tube sight is for iron sight use. It functions as the rear sight but has the optical scope mounts.

Hornady XTP Family Data Dump

Hornady first started to advertise their eXtreme Terminal Performance (XTP) projectile in 1990. It appears to have been an evolution of their 1988-vintage Rapid eXpansion Tip (RXT) line. Their goal was 1.5x diameter expansion at a wide range of velocities. If you look closely at their advertisement, you’ll note that they did not use theContinue reading “Hornady XTP Family Data Dump”

KTW Data Dump

We covered Nylon-coated projectiles yesterday, so how about Teflon-coated projectiles today? The major ammunition manufacturers had been offering metal-piercing loads in .38 Special, .357 Magnum, and .45 Auto since the 1920s. Western Cartridge Co. dubbed their loads as simply “Metal Piercing.” Peters Cartridge marketed their version as “Highway Patrolman” loads. Remington used the catchy nameContinue reading “KTW Data Dump”

The USAF “Super Bullet”

Today’s ammunition data dump has a tangential relationship with the Second Chance Combat Shoot, as one of the designers was a frequent competitor. John C. “Jack” Robbins worked at the US Air Force’s Armament Laboratory at Eglin Air Force Base in Florida. His then 13-year old son, John, even won the 1977 match! Mas AyoobContinue reading “The USAF “Super Bullet””