OICW XM29

Last Updated on Tuesday, 21 July 2009 15:27 Written by Administrator Thursday, 02 July 2009 16:41

The OICW XM29 is a new rifle design developed with the intention of taking the capabilities of the battle rifle to a new level. OICW stands for “Objective Infantry Combat Rifle”. The rifle was developed by Alliant Techsystems and Heckler & Koch in 1990s.

The XM29 has two gun systems: a 20 mm barrel capable of firing airburst rounds in semi-automatic mode and a 5.56mm assault carbine underneath it. In addition, the weapon also comes equipped with advanced laser optics. With the XM29, it is possible to shoot around corners. By using the laser rangefinder, it is possible to pin the 20 mm airburst round at a specific point. When the ammunition explodes in mid-air, it rains down shrapnel causing injury to enemy personnel hidden behind corners or obstacles.

Various problems were encountered during the design and testing of the OICW. Subsequently, the program was cancelled and split into three related programs. One of the main problems was the bulk and weight of the weapon. In addition, the 20 mm round was not found to be effective enough. The electronic components of the weapon also have their own drawbacks.

The main project was split into three new projects—one aimed at improving the light assault rifle, the other aimed at the 20 mm gun and the third dealing on ways to integrate both. As of today, the first project has been canceled. However, the second project continues and a variant known as the XM25 is being actively developed.

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