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 …

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 …

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 …

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 …

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) …

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 …

Oct 10, 2004 · The 33K is SBR'ed and the G3K has a long 53 style flash hider on it to make it 16". Here is a close up of the nice sling stud work done. This is a mark of a quality job as most …

Mar 9, 2025 · You can buy a G3K clone from one of the many builders around here. Their works are labors of love and the money you pay goes back into our industry. Or you can wait …

Dec 16, 2016 · The G3K will be easier to get built. The 33 flats have dried up completely and unless you know someone with a stash, that's out. There are a few stashed receivers out there …

Jul 23, 2010 · G3K uses an HK33/93 cocking tube (a G3/91 tube can be cut down). It also uses a G3K #18 locking-piece and an HK33/93 hanguard. Other than that, all other parts as the same …