.300 Blackout Winchester Reloading Brass for Sale

Price History
Brass
.300 Blackout
Winchester
Winchester Ammo WSC300BLKU Unprimed Cases 300 Blackout Rifle Brass 100/Bag
100 Count
UPC 020892633506 $5 Off - Use Code CALIBERKING
40.0¢/ct $40.04 Gun Place ★★★★★ (206)
Winchester Ammo WSC300BLKU Unprimed Cases 300 Blackout Rifle Brass 100/Bag
100 Count New
UPC 020892633506
43.4¢/ct $43.39 Vizards Guns and Ammo ★★★★★ (1,070)

.300 Blackout Winchester Brass Price Graph

Today's .300 Blackout Winchester Brass average is 42.7¢/ct, 13% below the 180-day average of 48.9¢/ct. Over the last 180 days, the average peaked at 54.5¢/ct on August 6, 2026 and bottomed at 42.7¢/ct on September 5, 2026.

Winchester 300 AAC Blackout Brass Bag of 100
100 Count New
UPC 020892633506
44.8¢/ct $44.79 Drifters Gear ★★★★★ (25)

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.300 Blackout Winchester Brass Price Graph

Today's .300 Blackout Winchester Brass average is 42.7¢/ct, 13% below the 180-day average of 48.9¢/ct. Over the last 180 days, the average peaked at 54.5¢/ct on August 6, 2026 and bottomed at 42.7¢/ct on September 5, 2026.

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Products at their 90-day low price.

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