gunrunnerhell: HK51 A shortened G3 variant, this is an American creation, not an actual production model of any sort from the HK factory. It basically cuts down a G3 to MP5 lengths, often utilizing the handguard for the build. It would fall under the
gunrunnerhell: HK51 A shortened G3 variant, this is an American creation, not an actual production model of any sort from the HK factory. It basically cuts down a G3 to MP5 lengths, often utilizing the handguard for the build. It would fall under the
