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trunnion
A trunnion (from Old French "trognon", trunk) is a cylindrical protrusion used as a mounting or pivoting point. First associated with cannons, they are an important military development.
Alternatively, a trunnion is a shaft that positions and supports a tilting plate. This is a misnomer, as in reality it is a cradle for the true trunnion.
In mechanical engineering (see the trunnion bearing section below), it is one part of a rotating joint where a shaft (the trunnion) is inserted into (and turns inside) a full or partial cylinder.
Found a great deal on a VEPR 12 missing rear trunnion and buttstock otherwise complete and excellent shape. Is this a not to difficult of a fix or pulling my hair out fix? Like some info before I decide. Thank you!
This was my attempt at rolling a flat. I screwed up the mag catch hole and rather than fixing it I rather just part it out I don't have the time to fix it. The lower consist of 5 US Parts or (reduces foreign parts by 5) it has a Turbo this Hammer, Sear, trigger, housing and a Century US grip...
Scrapped my AK build project so I’m selling a few parts at a big loss.
unused JMAC modular rear trunnion with folding mech and skeletonized tube for AR type buttstocks.
all 3 pieces delivered for $225
LNIB 60 rounds fired
Magpul gray hand guards
Magpul gray pistol grip
PSA black butt stock (included original black grip and hand guards)
Takes AR PMAGS
Last round bolt holds open
AR controls
PM’s ONLY PLEASE
Buyers pay transfer
Caliber: 5.56x45MM
Model: AK-556
Barrel Length: 16"
Thread...
I'm looking for a 23mm akm front trunnion, prefer combloc surplus and an akm 762x39 bolt. Both are for a mutt build, so don't need them to be a match. Will buy or trade. Will also consider ak parts lot for future projects. Please nothing usa made or cast. Yugo stuff won't work for my needs either.
Selling some parts from an AK build that I’m not likely to finish:
- AKM 80% receiver by ReCreator Blanks:
https://www.recreatorblanks.com/online-store/Russian-AK-47-7-62x39-80-Hardened-and-Welded-Blank-p94844105 ($90)
- Bulgarian front Trunnion...
$20 min purchase to meet up can be combined with parts from other posts.
FMP G3 Barrel Used in good Condition $200 (SOLD)
G3 trunnion, Probably from the above barrel $15
HK91 G3 SUPPORT FOR COCKING HANDLE $5
FMP Bolt carrier with Unknown possibly a US bolt $200 (BOLT HEAD HAS BEEN SOLD...