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- MIM Parts Question - 1911Forum
The problems with MIM parts in guns boils down to choosing some parts that are incompatible with MIM (Colt extractors come to mind)and bad manufacturing processes that stem from going wih the lowest bidder Not all MIM is equal Most manufacturers have figured that out now and it is a pretty well settled debate Do I like MIM? No Does it work
- When did Tisas stop using MIM parts - 1911Forum
How can I tell if my Tisas has MIM parts? Of my four Tisas models three of them say "TISAS KNOXVILLE TN" and one says "SDS KNOXVILLE TN" I suspect that the model labeled SDS still has MIM but I am not sure
- MIM parts: Sig Sauer 1911 X Line - SIG Talk
Does anyone know which parts are MIM on the New, or any, Sig 1911s? The reason I’m asking is the right side ambi safety broke on me today while dryfiring I only have 100 rnds through the X Carry Thanks
- What are MIM internal parts? - 1911Forum
MIM is Metal Injection Moulding I't a step up in the "sintered metal" process of producing a part that is close to if not dimensionally correct without extra machining It works like this; powdered metal (or metals if you want an alloy) and an adhesive medium are pumped into a mould and heated under pressure until a bonding occurs, and the adhesive cooks out, leaving you with a "finished
- 1911 Mim extractor, replace or not? - 1911Forum
MIM is powdered metal pressed into near net shape, then sintered (heated enough to melt only the outer surfaces of each powder particle) This precludes grain growth throughout the finished part, effectively creating a part that has grain refinement without multiple grain reduction stages through rolling, extrusion or forging
- Does have MIM parts? - 1911Forum
MIM has come a long way The parts you are replacing the MIM with may be worse than the MIM Many of the best knife steels, like those from Crucible Steel, are MIM
- MIM parts? - 1911Forum
MIM, forged, machined, cast—they can all be done right, and they can all be done wrong Kimber and Smith of certain eras were bad MIM Metal sintering reduces dimensions and still requires deep surface hardening Do it wrong, and you get undersized dimensions on some parts and thin surface hardening that wears uncommonly fast
- Tias 1911s, MIM and US made 1911s - 1911Forum
I'm new to the 1911 I Bought my first a month ago, a Garrison 5", 45 Since joining this site a few months ago, my knowledge of the 1911 has expanded I know many members own Tisas 1911s and read Tisas hasn't used MIM parts in the guns since 2023? If the Turks can make all steel 1911s at low
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