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Winchester USA Ready .300 Blackout 220gr FMJ, 500 Rounds (Case)
Winchester

Winchester USA Ready .300 Blackout 220gr FMJ, 500 Rounds (Case)

  • 220gr
  • FMJ
  • Brass
  • 500 rds
74.2¢/rd

$370.94 for 500

About usual: it usually sells for 74.1¢/rd, its median price over the last 90 days.

$350.99 + $19.95 shipping, before tax. 19% under MSRP.

Iron Mesa Armory

Lowest of 4 stores

4.9 (12.7K), in stock,

Buy at Iron Mesa Armory(opens the store in a new tab)

Compare 4 stores

Ranked by landed price: the item plus shipping to you, before tax.

Stores selling Winchester USA Ready .300 Blackout 220gr FMJ, 500 Rounds (Case), ranked by landed price
StorePer roundVersus bestStockStore link
Iron Mesa Armory4.9
74.2¢/rdBest priceIn stockBuy at Iron Mesa Armory (opens in a new tab)
Frontier Ammo Works4.4
77.6¢/rd+3.40¢/rdOnly 3 leftBuy at Frontier Ammo Works (opens in a new tab)
Ridgeline Arms4.8
77.6¢/rd+3.41¢/rdIn stockBuy at Ridgeline Arms (opens in a new tab)
Big Sky Ammo4.3
79.0¢/rd+4.81¢/rdIn stockBuy at Big Sky Ammo (opens in a new tab)

Price history

The lowest price and each store's own, every day for 2 years.

Usual
74.1¢/rd
90-day median
90-day low
68.4¢/rd
90-day high
78.4¢/rd
2-year low
61.7¢/rd
Jun 18, 2026
Unchanged for
2 days
Since Oct 18, 2026
Every price change (126 in 2 years)
Every change of the lowest landed price, newest first
DateLowest priceChange
Oct 18, 202674.2¢/rdUp 3.4%
Oct 16, 202671.7¢/rdUp 1.5%
Oct 15, 202670.7¢/rdDown 8.2%
Oct 13, 202677.0¢/rdUp 5.6%
Oct 3, 202672.9¢/rdDown 1.4%
Oct 2, 202673.9¢/rdDown 1.0%
Sep 30, 202674.7¢/rdDown 0.8%
Sep 23, 202675.3¢/rdDown 4.0%
Sep 9, 202678.4¢/rdUp 1.6%
Sep 5, 202677.2¢/rdUp 4.1%
Aug 23, 202674.1¢/rdUp 7.5%
Aug 10, 202669.0¢/rdUp 0.8%
Aug 7, 202668.4¢/rdDown 7.9%
Jul 25, 202674.2¢/rdUp 0.5%
Jul 17, 202673.9¢/rdDown 1.9%
Jul 16, 202675.4¢/rdDown 12.7%
Jul 15, 202686.3¢/rdUp 10.8%
Jul 9, 202677.9¢/rdUp 1.2%
Jul 8, 202676.9¢/rdUp 21.7%
Jul 6, 202663.2¢/rdDown 16.3%
Jun 30, 202675.5¢/rdUp 1.4%
Jun 26, 202674.5¢/rdUp 0.9%
Jun 23, 202673.8¢/rdDown 4.5%
Jun 19, 202677.3¢/rdUp 25.1%
Jun 7, 202661.7¢/rdDown 13.0%
May 22, 202671.0¢/rdDown 10.5%
May 7, 202679.3¢/rdUp 3.5%
Apr 29, 202676.6¢/rdDown 2.6%
Apr 27, 202678.7¢/rdUp 16.0%
Apr 26, 202667.8¢/rdDown 12.4%
Apr 24, 202677.4¢/rdDown 0.0%
Apr 23, 202677.5¢/rdUp 1.5%
Apr 18, 202676.3¢/rdUp 2.1%
Apr 13, 202674.8¢/rdDown 1.8%
Apr 10, 202676.2¢/rdUp 1.9%
Apr 4, 202674.8¢/rdUp 0.8%
Mar 29, 202674.2¢/rdUp 0.4%
Mar 20, 202673.9¢/rdDown 1.9%
Mar 19, 202675.4¢/rdDown 3.6%
Mar 18, 202678.2¢/rdDown 2.2%
Mar 15, 202680.0¢/rdUp 8.3%
Mar 4, 202673.9¢/rdUp 16.5%
Mar 3, 202663.4¢/rdDown 8.1%
Feb 11, 202669.0¢/rdDown 10.3%
Feb 4, 202676.9¢/rdUp 8.5%
Jan 20, 202670.9¢/rdUp 7.7%
Jan 11, 202665.9¢/rdDown 10.4%
Jan 8, 202673.6¢/rdDown 7.1%
Jan 5, 202679.2¢/rdUp 14.6%
Dec 30, 202569.1¢/rdDown 15.9%
Dec 23, 202582.2¢/rdUp 3.1%
Dec 19, 202579.7¢/rdUp 4.3%
Dec 16, 202576.4¢/rdUp 0.2%
Dec 12, 202576.3¢/rdUp 0.3%
Dec 7, 202576.0¢/rdUp 14.3%
Dec 6, 202566.5¢/rdDown 17.8%
Dec 5, 202580.8¢/rdUp 2.1%
Nov 14, 202579.2¢/rdUp 17.2%
Nov 11, 202567.6¢/rdDown 23.3%
Nov 7, 202588.0¢/rdUp 10.1%
Nov 4, 202580.0¢/rdUp 2.9%
Oct 24, 202577.7¢/rdUp 3.5%
Oct 11, 202575.1¢/rdDown 3.4%
Oct 10, 202577.7¢/rdUp 0.3%
Oct 5, 202577.5¢/rdUp 0.6%
Oct 4, 202577.0¢/rdDown 2.7%
Oct 3, 202579.1¢/rdUp 6.0%
Oct 2, 202574.6¢/rdDown 2.4%
Sep 29, 202576.4¢/rdDown 6.6%
Sep 15, 202581.8¢/rdUp 6.8%
Sep 12, 202576.6¢/rdUp 9.9%
Sep 8, 202569.7¢/rdDown 11.6%
Sep 2, 202578.9¢/rdUp 11.9%
Aug 5, 202570.5¢/rdDown 21.1%
Jul 29, 202589.3¢/rdUp 14.2%
Jul 26, 202578.2¢/rdUp 3.0%
Jul 20, 202576.0¢/rdDown 1.0%
Jul 17, 202576.7¢/rdUp 14.8%
Jul 12, 202566.8¢/rdDown 15.8%
Jul 10, 202579.3¢/rdDown 3.3%
Jun 28, 202582.1¢/rdUp 4.2%
Jun 21, 202578.7¢/rdDown 0.8%
Jun 16, 202579.3¢/rdUp 1.0%
Jun 15, 202578.6¢/rdDown 0.4%
Jun 3, 202578.9¢/rdUp 1.2%
Jun 1, 202578.0¢/rdDown 0.6%
May 29, 202578.4¢/rdDown 0.6%
May 27, 202578.9¢/rdUp 3.7%
May 16, 202576.1¢/rdUp 0.0%
May 8, 202576.1¢/rdDown 5.5%
May 5, 202580.5¢/rdUp 27.8%
May 4, 202563.0¢/rdDown 17.9%
Apr 28, 202576.7¢/rdUp 10.9%
Apr 22, 202569.2¢/rdDown 13.0%
Apr 21, 202579.5¢/rdDown 9.6%
Apr 20, 202588.0¢/rdUp 20.2%
Apr 7, 202573.2¢/rdDown 9.3%
Apr 3, 202580.7¢/rdUp 0.5%
Apr 2, 202580.3¢/rdUp 4.3%
Apr 1, 202577.0¢/rdUp 1.4%
Mar 31, 202575.9¢/rdDown 5.5%
Mar 19, 202580.3¢/rdDown 1.3%
Mar 15, 202581.4¢/rdUp 5.8%
Mar 13, 202577.0¢/rdDown 2.2%
Mar 6, 202578.7¢/rdDown 0.0%
Feb 27, 202578.7¢/rdUp 1.5%
Feb 16, 202577.6¢/rdDown 1.1%
Jan 31, 202578.5¢/rdDown 8.4%
Jan 28, 202585.6¢/rdUp 5.6%
Jan 27, 202581.1¢/rdUp 3.3%
Jan 23, 202578.5¢/rdUp 1.0%
Jan 13, 202577.7¢/rdDown 8.5%
Dec 28, 202484.9¢/rdDown 0.9%
Dec 26, 202485.6¢/rdUp 13.3%
Dec 21, 202475.6¢/rdDown 12.5%
Dec 15, 202486.4¢/rdUp 8.5%
Dec 10, 202479.7¢/rdUp 1.5%
Dec 9, 202478.5¢/rdUp 1.9%
Dec 7, 202477.1¢/rdUp 6.4%
Dec 4, 202472.4¢/rdDown 8.1%
Nov 30, 202478.8¢/rdDown 2.0%
Nov 23, 202480.4¢/rdDown 3.8%
Nov 14, 202483.7¢/rdUp 5.2%
Nov 10, 202479.6¢/rdDown 1.8%
Oct 29, 202481.0¢/rdUp 4.5%
Oct 27, 202477.5¢/rdDown 3.4%

About this product

500 rounds of Winchester USA Ready .300 Blackout 220gr FMJ: .300 Blackout with 220 grains FMJ bullets and brass cases. Made for range and training. Packaged as case. Some states require an age check or ship ammo only to a dealer; the store confirms at checkout.

Caliber
.300 Blackout
Bullet weight
220 grains
Bullet type
FMJ
Case
Brass
Rounds
500
Use
Range and training
Packaging
Case
74.2¢/rd
at Iron Mesa Armory
Buy now at Iron Mesa Armory(opens the store in a new tab)