SECONDS: 300 Blackout - 220gr - TMJ (Subsonic) 150rd Bulk Pack

I'm flabbergasted that an ammo company would let something this bad out into the wild with their name on it. 1. They were dirty. I had a black film on my hands from loading the magazines. 2. On the 9th shot, my rifle jammed up so bad that I had to take it to a gunsmith. We had a mallet out on the range and couldn't get it to budge. The gunsmith determined it was a live round so he had to disassemble my bolt before driving the round out. When he looked at the round he noted it was reformed 5.56 nato brass and he said it looked like the neck was too long based on the scratches on the neck. 3. So I bought a 300 AAC case checker and checked them all out. Out of the 142 rounds left, only 40 passed the case check. And to be honest, a couple of those that passed were still marginal. I know they're sold as is no warranty, but I've asked customer service to explain to me what makes a round a second. If their regular ammo is going out this far out of spec, I guess I'm done with minuteman munitions. Either way, I cannot recommend their factory seconds. Minuteman Munitions Response Seconds are sold as is for such a cheap price because they do not meet our quality standards. They are sold mainly for people who may have knowledge of how to fix potential issues or want to get hold of some components for personal use. Please do not buy seconds if you do not have the ability or knowledge to fix ammunition issues. If you want something that is backed by our warranty, greatly priced, and reliable please buy our factory new 300 blackout ammo!

I just bought 300 rounds of these which are absolutely great very minimal blemishes. I definitely will buy some again once they come back in stock lol but overall great deal.

I am a 300 subsonic addict. I even sold a pcc to continue this soft recoil and quiet shooting fix. Out of 900 rounds fired, I had one failure to feed, mostly due to an overzealously shot and undermaintained suppressed firearm. Best 'second' ammo available. Some 300 sub can be finicky, but when seconds ammo outperforms other's production rounds.. you have to go with MM. Some care is needed if you still plan to suppress these. I had tops maybe 10 that I checked length and ogive, but still sent them and they cycled fine. Appreciate the hard work, even the 2nd's.

We’ve bought a few bags of the 220’s named “seconds”. What a great deal. Most of the booms I can’t figure out why they’re seconds….not shiny enough? There were a few of the projectiles that had little dents or defects, and there was a few of the other 300blk rounds like 125gr and 147gr….they all were great! I am so thrilled for a place to grab some reasonably priced 300blk subs for practice. The customer service and shipping rate super high. I hope the price stays the same or cheaper! Don’t raise the prices, thanks to all involved!