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  1. #1
    Contributing Member Micheal Doyne's Avatar
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    What to do with an MM ACII

    I have a nice little martini metford artillery carbine, nice except for its chamber is a trifle loose so hot or normal loads back out and jam the block, and itís foresight blade is mostly missing. Additionally it has a rather tight bore and groups surprisingly well....

    How would one go about replacing a foresight blade?

    Any thoughts on the chamber, it is fine with black powder but typically gets sticky with anything over a minimum load of smokeless, commercial ppu had it home in a vice being tapped open. It is marked D.P. I am guessing on the strength of its chamber, which Iíd say someone tried to polish some pitting out of.

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    Member pisco's Avatar
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    hi how does the brass go with just neck sizing after the first firing,another option is to set the barrel back one thread i had a smle years ago that was hell on brass set the barrel back one thread and did not have to put a reamer near it fixed all problems.
    i am all for preserving all these old firearms but when some of these oldys come your way that have had a butchering a little bit of tweaking can get them working again

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    Contributing Member Micheal Doyne's Avatar
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    Thread Starter
    The shoulders move up quite a tad, and the brass is rather closer to a cylinder than the day one taper, but neck sized it is fine. The major issue is lack of a foresight. Has any one done any successful replacements on these?

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    Member pisco's Avatar
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    without seeing your sight a mate had a martini that the front was butchered we shaped up a new sight and wrapped the barrel in a wet rag and a bloke tig welded it on

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    Really Senior Member jamie5070's Avatar
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    The sights are normally soldered on. A little heat applied with a propane torch will allow the old sight to be removed. Then buy or make a new one. Tin the bottom of the sight. Hold it in place with a metal clamp and apply heat. I did this to a swiss vetterli with a cut down barrel. I made the blade tall so I can file it to the height I need.

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    hi iím not real good at soldering but yes it is the correct way


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