- PTR VENT Spiritus 556i on the M4A1 Mid-Gas 5.56x45mm AR15 with 14.5-in BarrelThe VENT Spiritus 556i is designed and manufactured by PTR Industries. It is a 223 caliber centerfire...
- PTR VENT Spiritus 556i on the MK18 5.56x45mm AR15 with 10.3-in BarrelThe VENT Spiritus 556i is designed and manufactured by PTR Industries. It is a 223 caliber centerfire...
- Archon Type B Gen 2: The Pan-European PistolDeveloping a new gun isn’t easy, unless your desired level of quality involves a piece...
