13 year old son recently was presented a model 320 winchester from a dear old uncle. rifle had only one mag. son was so excited to learn CTD offered mags for the gun. he checked mail daily for arrival. the mags arrived in a very timely manner. they are complete junk, will not properly seat, nor function. I am suprized that CTD would even offer them. I will send them back as soon as I can for refund. Lots of officers here buy regular from CTD. When they saw the mags they were amazed at the poor quality, fit and function.