Dec 30, 2009 · The G3K with A2 stock would probably be better to shoot but not so compact/cool looking. The shorter barrel made more noise/blast and with the lower lower cyclic rate …

Jul 13, 2019 · Thanks, I had him do the G3K and an MP5SD for me and both turned out awesome. For my G3K build I provided the following HK German parts in addition to the …

Nov 17, 2024 · I would like a G3K clone for my sear pack. I am looking at two options and would like some guidance. The options I have come up with are: 1. Get an FMP G3 parts kit, PTR …

Nov 19, 2024 · The idea is to build this SBR with HK21 feed mech, G3K front end, and some modern touches like burst housing, modular handguard, welded picatinny rail and modified …

Jan 6, 2010 · The first G3K's I recall were made in @ 1972 maybe and they come usually standard with 1/10" rifling though I recall some we also made with 1/12". The first examples …

Jul 18, 2012 · The splines/indents can be "moved" (cut off, thread the inside and then attach on the threaded barrel). The G3K barrel was looked at (assume is RCM who makes nice barrels) …

Jul 22, 2009 · The G3K uses the same size G-3 bolt carrier & group except for a different degree locking piece... You can cut down a JLD PTR rifle to G-3K spec's but understand the G-3K …

Sep 9, 2023 · HK G3K Barrel US RCM Manufactured G3K Barrel. Made from the exact G3K barrel specifications and material. Direct replacement for your shot out G3K barrel or for that …

Apr 13, 2008 · Bottom line on the G3K and the 51 is going to be personal preference. I personally love my 51, but I can see the appeal of the G3K as well. Especially as a gun for open country …

Sep 12, 2008 · Anyway, I recently had a guy tell me with great confidence that he and others use a #9 LP when shooting their G3K's with a suppressor. Apparently a #17 LP is the magic bullet …