Lake City Brass 5.56x45mm NATO New Unfired Box of 500
![](https://media.mwstatic.com/product-images/src/Primary/197/197849.jpg?imwidth=480)
This is true 5.56x45mm mil-spec, new, unfired, heavy duty brass with that is recent production with a Lake City headstamp. It is the same brass
Is reloading .223 ammo worth it? - Quora
Is there a large subsonic caliber that works with battle rifles (308/7.62x51) the same way 300 Blackout works for 5.56x45/.223 guns? - Quora
![](https://www.powdervalley.com/wp-content/uploads/2024/03/AR556U-340x340.jpg)
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![](https://www.esgtaphotos.com/gtaphotos/img/gallery/1709/1537026/medium/thumb_1709_1537026_c40655-a11206946-l5068657232-f2866181861.jpg)
TN Private Collector Ammunition & Shooting Auction
When comparing ammo cost in the long run, is it cheaper to reload your own 556/223 rather than use 22lr? - Quora
![](https://images.proxibid.com/AuctionImages/6896/184393/Large/22_1.jpg)
Brand Used Works Auction Catalog - Gun Collectors Dream Auction #37 Day 1 NO RESERVES Online Auctions
When comparing ammo cost in the long run, is it cheaper to reload your own 556/223 rather than use 22lr? - Quora
![](https://cdn11.bigcommerce.com/s-1kqh9qmybo/images/stencil/320w/products/22307/116531/716876030866__62880.1584731891.jpg)
Winchester XPR Hunter 308 Winchester, 22 Barrel, TrueTimber Strata Camo, 3rd - Impact Guns
![](https://i.imgur.com/rQtox9K.jpg)
Brass weight difference
What is a rifle round? Is it a cartridge? - Quora
Is there a large subsonic caliber that works with battle rifles (308/7.62x51) the same way 300 Blackout works for 5.56x45/.223 guns? - Quora