The Z-M LR-300 is an American select-fire assault rifle designed by gunsmith Allan Zitta and manufactured by Z-M Weapons. The model name LR-300 stands for Light Rifle and 300 is for 300 meters, which is regarded by the manufacturer as the effective range of the rifle with a standard 55 gr (3.6 g) FMJ bullet.

The LR 300 is an American assault rifle and conversion kit designed and manufactured by Z-M Weapons. It is based on the AR-15 platform and is broadly similar to the United States service rifle, the M16.

All systems are dual-mode, which means that they control and measure both length and force. In-vivo experiments are possible since force is measured without the requirement of a force transducer at the opposite end of the muscle.

Mar 7, 2022 · I figured that I would share a few pictures of my Z-M Weapons LR-300. This is one of the original, older versions, which has a very distinctive style. During this time, Z-M made several minor changes throughout production, and this is one of the very earliest versions.

Original LR-300 (LR stands for Long Range) rifles were designed by Alan Zitta as an upgrade to the well known and popular M16 / AR-15 rifle. In fact, LR-300 and Para TTR both use standard AR-15 -typelower receivers; only upper receivers are …

The LR 300 is a modification of the Colt AR-15 designed by Allan Zitta of Z-M Weapons. The LR 300 utilizes a system known as the Direct-Impingement Gas System (or DIGS), which extends the gas key and places the gas venting system inside the handguard.

In 2000, Z-M Arms of Burnaston, Massachusetts, USA developed an AR-15 based weapon conversion kit to produce the "LR-300" tactical automatic weapon.

Wikipedia: Type Assault riflePlace of origin United StatesProduction historyDesigner Allan ZittaManufacturer Z-M WeaponsProduced 2000-2007 (Z-M Weapons)2009-...

The Z-M LR-300 is an American rifle designed by gunsmith Allan Zitta and manufactured by Z-M Weapons. The model name LR-300 stands for Light Rifle and 300 is for 300 meters, which is...

Jul 22, 2016 · Page details technical specifications, development, and operational history of the Z-M Weapons LR-300 Assault Weapon Conversion Kit including pictures.