Help with what parts are needed. glock gen 3.

[Leeton.]

Im building out a VFC P80 compact gen 3 frame but i have no idea what parts i actually need. I have a brand new VFC glock 45 and i was assumed some of the parts were compatible with the P80 gen 3 frame but i was wondering if they would be and what other parts id need to order for the build. if any of you could help me or make a list for me, id really appreciate it, ill attach a link to the frame. if any of you have any VFC glock gen 3 parts you want to get rid of please let me know. thank you

https://www.sixmm.com/en-gb/products/jdg-polymer80-p80-pf940c-compact-frame-for-umarex-vfc-glock-19-gen-3-seriesblk?variant=44227964535041 (in the pictures it shows a magazine catch but i dont know if it is actually included or not but ill reach out to the seller and ask.)

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