FGC9-MKIISD UNW300 shroud

what does the MKIISD update mean?

the main update and why these are called MKIISD are that I took some improvements from the FGC9 SD and placed in the MKII shroud models that I designed. but keep in mind the are still made to just work with the MKII this is because the rail stands higher then the SD does.

so the magnet design of the MKII have been removed. and the SD style magnet have been added. the to install it is basically the same. but you will be using a cylindrical magnet with a OD of 5mm and 10mm long in size.

and wile I’m add it did I also add the grove that prevents the barrel from rotating

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this new 2022 series will have the option of a bolt on top rail. (yes, I have gotten those requests over the years) but the real reason I made it's that this shroud will soon also have a lower rail option. that is made possible by using different M3 bolts. but more on that later

(the low rails set have been added!) they will look weak when you take them from your printer. but once mounted they should work fine. this will lower the rail a bit. this have been done before but so far I know of not in this way before. for this set will you use: Flat Countersunk Head M3 Screws in a lengt of 14mm

talk about the low rail

the name 300 stands for the barrel length this is made for. but this is the same length as what was called the L shrouds in the past like the: 2021 LB, 2021 LB M, LS, TEC9 L, LB.

for the barrel? you can use the ECM v3 set that can be found here https://odysee.com/@c0ld_d8rk_h8nd:8/ECM-Barrels-v3.5:e