Categories All About Guns HK21 or Portuguese m/968: The H&K G3 Grows into a Light Machine Gun Post author By Grumpy Post date September 4, 2024 No Comments on HK21 or Portuguese m/968: The H&K G3 Grows into a Light Machine Gun ← A Pre 64 Model 70 Winchester in 257 Roberts → SR3 Vikhr: Russian 9x39mm PDW Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Δ