Product reviews for SIG MPX 35RD MAG NEW, THRIL

I bought a Sig MPX about 1.5 years ago. The Sig Mags (built by Lancer apparently) WOULD NOT ALLOW ME TO CHARGE THE GUN IF AMMO WAS IN THE MAG!!! Calls to Sig, simply resulted in Sig saying to lubricate the gun! I purchased these mags when they came out AND now the gun works! NUFF SAID!