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M261 conversion kit bolt (Bremmer Arms) help

Posted: Mon May 20, 2019 10:15 am
by safetyfirst
Hi all.

I recently rather carelessly put my bolt in my range bag and when I removed it the bolt had come off the guide rod and the bits were loose in the bottom of the bag.

I have a parts list here for the original conversion kit but this is of course a little different being a Bremmer Arms kit.

Can anyone tell me how the bolt is supposed to be retained on the guide rod? There appears to be an indentation if the type that might accept a c-clip at the end of the rod and all I could find in the spares bag the previous owner kindly provided me with was some jewellers wire which I have dutifully wound round the indentation which does indeed prevent the bolt from coming off the guide rod.

Can’t be right though...

Does anyone have any ideas how this is supposed to work? Am I missing a C clip?

Thanks.

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Re: M261 conversion kit bolt (Bremmer Arms) help

Posted: Mon May 20, 2019 11:04 am
by DanTheMan
Yes you are missing a C clip

Re: M261 conversion kit bolt (Bremmer Arms) help

Posted: Mon May 20, 2019 11:32 am
by safetyfirst
Hmm, thanks for confirming that...any ideas how to replace it, should I measure the diameter of the rod at the recess then get one to fit that?

Re: M261 conversion kit bolt (Bremmer Arms) help

Posted: Mon May 20, 2019 11:34 am
by Mattnall
I have seen many of these kits without the clip and they work fine once inserted.
The wire should hold it together when the receivers are seperated or the kit removed and shouldn't affect the operation as long as it doesn't snag on the receiver or charging handle etc.
The M261 insert doesn't have a clip on the spring pin, it is held in place by the chamber insert.

Re: M261 conversion kit bolt (Bremmer Arms) help

Posted: Mon May 20, 2019 4:10 pm
by safetyfirst
Mattnall wrote:I have seen many of these kits without the clip and they work fine once inserted.
The wire should hold it together when the receivers are seperated or the kit removed and shouldn't affect the operation as long as it doesn't snag on the receiver or charging handle etc.
The M261 insert doesn't have a clip on the spring pin, it is held in place by the chamber insert.
Thanks all.

Yes, I have the manual for the original kit, this indent must have been added by Bremmer.

I’ve got some little clips on the way :)

Thanks everyone!

Re: M261 conversion kit bolt (Bremmer Arms) help

Posted: Thu May 23, 2019 9:15 am
by safetyfirst
Thanks again all, I've replaced the bit of wire with a clip which though a bit neater looks like it might bind up if it rotates, it only just clears the top of the bolt when rotated so the clip opening is between the bolt and the guide rod.

The little bit of wire might actually be a better solution lollololol.

Thanks all.

Re: M261 conversion kit bolt (Bremmer Arms) help

Posted: Thu May 23, 2019 10:33 am
by Mattnall
Well, as it's not needed when in situ and only helps keeping it all together when removing the bolt it might be a case of not bothering.