To fix the AP Pistol ROF and IC1.7, (with fluffy's glock 18c and glock 17 as modelswap)

drag and drop all contents in "glock fix" file to:
Grand Theft Auto V/mods/update/update.rpf/common/data/ai

To fix FNX's mag size, 
drag and drop "weaponcomponents.meta" in "fnx fix/mpbusiness" to:
Grand Theft Auto V/mods/update/update.rpf/dlc_patch/mpbusiness


//fluffy's glock 17: https://www.gta5-mods.com/weapons/glock-17-replace-animated
//and fluffy's glock 18c: https://www.gta5-mods.com/weapons/glock-18c-replace-animated
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To fix  the Rebalanced Dispatch Enhanced, AP Pistol ROF and IC1.7 , (with fluffy's glock 18c and glock 17 as modelswap)

drag and drop all contents in "RDE,GLOCK fix" file to:
Grand Theft Auto V/mods/update/update.rpf/common/data/ai

the reason why RDE won't work with IC1.7 were because RDE have added exclusive AI command for the police in weaponanimations.meta file while the original IC1.7 has none.
I've replaced the weapon handling data from the IC1.7 to RDE's file, now the police AI will engage the player instead of just freeze on the ground and do nothing, in which means, you can now both enjoy the RDE and the IC1.7.

//fluffy's glock 17: https://www.gta5-mods.com/weapons/glock-17-replace-animated
//and fluffy's glock 18c: https://www.gta5-mods.com/weapons/glock-18c-replace-animated
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Inaddition to that, If u want to have Jridah's glock 18c w/ drummag as appistol modelswap, (u can find his original pose here: https://www.gta5-mods.com/weapons/glock-18c-animated)

drag and drop "weaponcomponents.meta" in "Jridah's drummag glock18c compatibility" folder to:
Grand Theft Auto V/mods/update/update.rpf/common/data/ai

and also drag and drop all files in"Jridah's glock18c mag fix" folder to:
Grand Theft Auto V/mods/update/x64/dlcpacks/patchday8ng/dlc.rpf/x64/models/cdimages/weapons.rpf
this will set game's default mag as 33 rounds extended mag, and game's extended mag as 100 rounds drum mag.

dont know why both Jridah and GlintLeGulag nerver fix this mag model issue, set drummag as default mag and seeing peds carrying drum mag glock really broke the immersion of the gameplay......