long time compress not good for mag spring

Standard practice, to prolonged the spring usage
even at most we only insert 20 round in 30 round mag
unless in serious situation

itu lain cerita..

David Cochol of Mec-Gar, the company that manufactures the factory magazines for Sig (as well as Ruger, S&W, CZ, and several others), gave us the answer that seemed most common; “We recommend following standard law enforcement practice and that’s to rotate magazines every 90 days.”

Mec-Gar’s rep stated that it’s unnecessary to down-load magazines and that doing so is not relieving enough tension to make any appreciable difference in the life of the spring. “If you’ve got a 15-round magazine, you’re not doing yourself any favors by making it a 14-round magazine,” Cochol said.

that what we practice dude
even mag in public gun range pun boleh masuk 16 letak 10
yg 20 letak 15

heh,
selagi boleh pakai, pakai... tak percaya?

Lgpun askar Malaysia banyak main lumpur, pasir, air etc.those things bertakung kat bahagian bawah mag, selamat isi 3/4 penuh je

Usually we would carry stripper clips or loose ammo in the dump bag to compensate the light carry

Kalau dia bagi PMAG then takpe la