Robinson Armament XCR - Caliber Conversions

Caliber Conversions

The XCR is a multi-caliber weapon system. The base platform is chambered in 5.56x45 NATO. Conversions to other calibers and barrel lengths can be performed in 2 to 3 minutes without the need of a trained armorer, and using only a standard hex wrench, and consist of changing to the appropriately chambered barrel and bolt, replacing brass deflector (optional) and insertion of appropriate magazine. 6.8 Remington SPC and 7.62x39 are the current conversion kits available. 6.5 Grendel was slated for release in 2009, but is currently on hold due to technical hurdles.

In addition to conversion kits, complete factory guns in the alternate calibers are also sold.

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