Unfortunately, will not fit with this red dot on it.
The Safariland 7378RDS is closed at the muzzle, meaning you cannot use threaded barrels or compensators with this holster.
No, the Safariland 7378RDS - 7TS ALS Concealment Paddle and Belt Loop Combo Holster is not compatible with compensators.
The Safariland 7378RDS - 7TS ALS Concealment Paddle and Belt Loop Combo Holster should work fine with an Aimpoint Acro P2. Safariland does not list any micro red dots that are not compatible with the holster.
The Safariland 7378RDS - 7TS ALS Concealment Paddle and Belt Loop Combo Holster will not fit a Glock 34 but the holster at the link below will work for that set up.
https://www.opticsplanet.com/safariland-model-6360rds-als-reg-sls-mid-ride-level-iii-retention-trade-duty-hol.html?_iv_gun-model=glock-34-mos&_iv_light-laser-attachment=streamlight-tlr-1hl
Depends on which light you have. TLR-7A will not work correctly with this holster.
Recommend you email the manufacturer there email is customercare@safariland.com
Yes this should fit.
Yes it is compatible.
Unfortunately it will not fit.