Ammunition Storage Components AR-15 .223/5.56 & 300AAC Stainless Steel Magazines - Black
ASC Stainless Steel magazines are an improvement on a classic, with the highest levels of durability and increased longevity, simply the best in the industry! Our magazines are manufactured 100% start to finish in the USA using .020 gauge 410 Stainless Steel Alloy, heat treated for superior strength and lasting endurance. Our magazines are chemically treated for corrosion resistance [ref QQ-P-35] and coated with our proprietary finish, Marlube which is a wear-in not wear-off coating that burnishes into the surface providing self-lubricating properties. The interior dimensions of OAL 2.316” ± .002 are perfect for reloads.
- Manufacturer: ASC Ammunition Storage Components
- Type/Caliber: .223/5.56 & 300AAC
- Manufactured using .020 gauge 410 Stainless Steel Alloy.
- Heat Treated, Chemically Treated for Corrosion Resistance [ref QQ-P-35]
- Coated with ASC's proprietary finish, self-lubricating Marlube
- Chrome Silicon Springs
- Enhanced Anti-tilt Polymer Followers
- 300 Series SS Floor plate- Powder coated Matte Black
- Works with standard AR15 rifles and pistols and any/all weapons designed to use STANAG (NATO, AR15/M16) mags
- Manufactured 100% in the USA
17 Reviews Hide Reviews Show Reviews
My STEEL MAGAZINES 223/5.56 is very good !!!!
Just what the doctor ordered to keep California compliant 10-round magazines excellent condition fast shipping excellent service.
I shoot about 5 hundred rounds threw these magazines and had no problems what's so ever great magazines il buy more.
Good mag but can't load to full capacity when using .300 AAC BLACKOUT. It will not feed correctly from a full mag. Aluminum works much better for .300 - I suppose because of the thicker diameter on the feed lips. Other than that it is a great product .
good quality great price
I am just old school , STAINLESS STEEL is for ever.
Excellent feeding mags. Absolutely NEVER had an issue with them. They load fully (all 30 rounds) and lock in just fine. They drop out just as easily. Very durable when dropped fully loaded. Say what you want about space age polymers. You can't beat stainless steel. The marlube keeps them smooth as silk. Buy with confidence. You wont be disappointed.
I bought these to use with my .25-45 Sharps AR-15. With that round every little bit of extra OAL you can get is important so you can squeeze more powder in or allow you to better use bullets that are otherwise marginal because of length.
My only complaint is the springs are a bit on the stiff side. The first time I loaded one of these magazines the first round got pushed up past the chamber and into the area where the gas tube is. It was no fun getting that rounds back out of there, but no damage was done. After that I loaded all 4 of the magazines I bought with the maximum 5 rounds and left them like that for a little over a week to break in the springs a bit. Since then they have done great.
Just used several of them for a class. Ran 1000 5.56 rounds total and used 4-5 of the new ones. No problems at all. Dropped free, no FTF/FTE.