Strelok ID: af8f1a July 23, 2019, 6:34 a.m. No.685431 🗄️.is 🔗kun >>5432 >>5433 >>5450 >>5456 >>5468 Have an AR with a 16" barrel. Was thinking of getting a new upper with a 20" free-floated barrel. What do I do with the 16" barrel upper afterwards?
Strelok ID: af8f1a July 23, 2019, 12:20 p.m. No.685455 🗄️.is 🔗kun >>5462 >>5470 >>685433 Can a carbine buffer group work with a rifle length barrel and gas system?