Transform your Raven from 9x19mm to 5.56 NATO without any tools in under 30 seconds.5.56 Barrel twist rate: 1:8Parts Included:Mid Length Magwell - Fits 5.56 (PLATINUM & GOLD)Ambidextrous Magazine

Transform your Raven from 5.56 NATO to 9x19mm without any tools in under 30 seconds.9x19mm Barrel twist rate: 1:10Parts Included:Standard Length Magwell (Fits 9x19mm and .40 S&W) (PLATINUM & G

Please select one of the drop down options to choose the kit that best suits you.We have (4) available options5.56 Nato w/ GEN 2 Upper - Basic5.56 Nato w/ GEN 2 Upper and Carrier - Complete5.56 Nato w

The Builders kit is designed for firearm owners who already have many 7.62 parts. We'll supply all the important proprietary parts while you use your already owned parts. Saving you more money.Barrel

Easily convert your Raven caliber kit to a complete rifleFits all Raven Caliber KitsALL REQUIRED PARTS NEEDED TO COMPLETE THE UPGRADE ARE INCLUDED WITH THIS KIT.***ALL PARTS COME ASSEMBLED ***Kit incl

Please select one of the drop down options to choose the kit that best suits you.We have (4) available options5.56 Nato w/ GEN 2 Upper - Basic5.56 Nato w/ GEN 2 Upper and Carrier - Complete5.56 Nato w

Please select one of the drop down options to choose the kit that best suits you.We have (4) available options5.56 Nato w/ GEN 2 Upper - Basic5.56 Nato w/ GEN 2 Upper and Carrier - Complete5.56 Nato w