Ill recommend him to make his 9mm zero at 35- 40yrds.. using 40yrds zero.. even if you shoot at 20-25yd.. it will only lowen about 1cm.. were so a little thing for (specialy) active shooters.. . If the 9mm is not pistol ammo, were batteries/watts/cartilage are bigger... . Its should be higher than 50yrd.. . If you adjust or calibrate the sigth zeroing only just 20-25yrds... . Better not use carbine adoptor or similar to riffle.. better improve ypur self firing pistol.. which could be at 30yrd averg zeroing.. (long or shorted barrels)
Hello sir, my tnong po sana ako pro not related sa inyong video,, itoy tungkol sa Ltopf..Kpag sa gun store po ba tayo mgpa assist ng ating ltopf mgkano po ba ang stimate na mgastos,, Kukuha lng muna ltopf hindi muna bibili ng baril, salamat po sa sagot