G&G GR25 / SR25 Standard 50rd Magazine

"Great feed and strong make. I bought it as an extra mag when at the target practice range. Plan to us it on the field to practice more concerviting of ammo.

"This will not fit an SR-16 because the SR-25 has a larger reciever than the SR-16 due to the caliber differences I.E. SR-16 5.56 SR-25 7.62

"would this fit in a JG Knight's SR16 im thinking of buying one cuz im going to convert the SR16 into a marksman rifle

"Mags fit great in a G&G GR-25, obviously.
Magnificent build quality compared to other SR midcaps