Winchester WMSRL #41 Small Rifle Primers - 1000 count. Have a few boxes available. Work great for all small rifle, but made specifically for Lake City for military 5.56 rounds.

Would prefer to trade for small pistol, large pistol, and small pistol magnum primers. Even trade quantity for quantity. I'm cool with a mix and match of small, small magnum, and large. If no primers to trade, cash always works too.

Here's the description from the website.

Winchester NATO-Spec Military Primers are the same primers used in the Lake City 5.56mm ammunition. These primers are built to exacting specifications for shot to shot consistency. All primers are constantly and rigorously tested for consistency and sensitivity at temperatures and conditions far beyond the range of normal usage. Winchester guarantees carefully-controlled weights of primer mixtures, consistency in size and quality, precise measurements and tolerances for anvil heights and stability in extremes of temperatures and humidity.