.22LR UMP using Marlin 60

defcon

Sergeant
Full Member
Minuteman
Dec 13, 2011
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California
.22LR UMP using Marlin 60

95% done. Just finished fitting it.

Add extended trigger
Add a clamp to the fake can
Add epoxy putty to around the end of the barrel for snug fitment
Add extended bolt through the buffer in the action
Add selector switches and bolt release
Repaint flat black

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_MG_4101 by defconskylude, on Flickr


_MG_4102 by defconskylude, on Flickr


_MG_4103 by defconskylude, on Flickr


_MG_4104 by defconskylude, on Flickr


_MG_4108 by defconskylude, on Flickr
 
Re: .22LR UMP using Marlin 60

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Re: .22LR UMP using Marlin 60

Ummmmmmm... Nice single shot
confused.gif


I know I wouldn't have posted that video! lol
 
Re: .22LR UMP using Marlin 60

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: slowkota</div><div class="ubbcode-body">Ummmmmmm... Nice single shot
confused.gif


I know I wouldn't have posted that video! lol </div></div>

hehe i know. its a used rifle that i just bought and it was my first time test firing it.
shot it a few times and called it a night for this conversion because of too many FTE's.

was using Winchester 555 bulk and CCI bulk

been reading around and have a couple of solutions to hopefully fix the cycling issues
 
Re: .22LR UMP using Marlin 60

figured out the damn FTF.

it was the ejection spring on the feed throat. fixed it using the nickle gauge method. also it doesnt like Winchester 555. i used CCI mags and ran flawlessly. i think it had something to do with the shape of the bullet tip which gets jammed in the feed throat

UMP using Marlin 60
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