I’m building a Mk46. Thinking way ahead, and curious as to what would be on the shopping list to convert a 5.56 Mk46 into a 7.62 Mk48.
Right now, my list looks like this (but if I will edit/update as I learn more). Any additional input/insight is greatly appreciated.
Note: Items with a ‘?’ indicate my assumption there might be some action length reasons these might require 7.62 parts, but I’m not sure.
-Mk48 top cover (or just internals?)
-Feed tray
-MK48 Bolt
-Mk48 Bolt Slide?
-Op Rod (or just the spring?)
-Barrel
-Ejector?
-Charging handle?
Looking for bolt rail, charging handle, and rear bridge weldments for a M249/MK46.
I otherwise have a complete kit, and these are that last parts I need. Can’t seem to find the bolt rails anywhere where a real human responds, or they’re not included in a full weldment kit.
Any assistance appreciated.
