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Winchester

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

  • 220gr
  • OTM
  • Brass
  • 500 rds
  • 7% below usual
  • Free shipping
83.4¢/rdUsually 89.6¢

$416.99 for 500

Save $31.16

Lower than usual: it usually sells for 89.6¢/rd, its median price over the last 90 days.

Free shipping, before tax. 14% under MSRP.

Ridgeline Arms

Lowest of 3 stores

4.8 (18.2K), in stock,

Buy at Ridgeline Arms(opens the store in a new tab)

Compare 3 stores

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

Stores selling Winchester USA Ready .300 Blackout 220gr OTM Subsonic, 500 Rounds (Case), ranked by landed price
StorePer roundVersus bestStockStore link
Ridgeline Arms4.8
83.4¢/rdBest priceIn stockBuy at Ridgeline Arms (opens in a new tab)
Bulk Brass Depot4.4
83.6¢/rd+0.20¢/rdIn stockBuy at Bulk Brass Depot (opens in a new tab)
Great Lakes Tactical4.4
84.4¢/rd+1.00¢/rdIn stockBuy at Great Lakes Tactical (opens in a new tab)

Price history

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

Usual
89.6¢/rd
90-day median
90-day low
70.1¢/rd
90-day high
96.9¢/rd
2-year low
70.1¢/rd
Sep 28, 2026
Unchanged for
4 days
Since Oct 16, 2026
Every price change (111 in 2 years)
Every change of the lowest landed price, newest first
DateLowest priceChange
Oct 16, 202683.4¢/rdDown 0.2%
Oct 9, 202683.5¢/rdUp 14.1%
Oct 4, 202673.2¢/rdDown 10.9%
Sep 29, 202682.2¢/rdUp 17.4%
Sep 25, 202670.1¢/rdDown 21.8%
Sep 2, 202689.6¢/rdDown 3.4%
Aug 8, 202692.8¢/rdDown 4.3%
Aug 4, 202696.9¢/rdUp 12.5%
Jul 21, 202686.1¢/rdUp 0.8%
Jul 15, 202685.5¢/rdUp 0.3%
Jul 12, 202685.3¢/rdUp 14.6%
Jul 8, 202674.4¢/rdUp 0.7%
Jun 29, 202673.9¢/rdDown 11.9%
Jun 21, 202683.9¢/rdUp 10.3%
Jun 10, 202676.1¢/rdDown 8.9%
Jun 2, 202683.5¢/rdDown 7.3%
May 25, 202690.0¢/rdUp 2.2%
May 23, 202688.1¢/rdUp 4.2%
May 22, 202684.5¢/rdDown 2.6%
May 15, 202686.8¢/rdUp 1.7%
May 12, 202685.3¢/rdUp 2.1%
May 8, 202683.5¢/rdDown 5.4%
Apr 23, 202688.3¢/rdUp 2.9%
Apr 22, 202685.8¢/rdUp 18.2%
Apr 20, 202672.6¢/rdDown 20.6%
Apr 18, 202691.4¢/rdUp 14.0%
Apr 14, 202680.2¢/rdDown 8.2%
Apr 10, 202687.4¢/rdUp 1.1%
Apr 1, 202686.5¢/rdUp 17.0%
Mar 21, 202673.9¢/rdDown 10.5%
Mar 9, 202682.6¢/rdUp 9.3%
Feb 21, 202675.5¢/rdUp 4.0%
Feb 11, 202672.6¢/rdDown 16.5%
Feb 4, 202686.9¢/rdDown 5.7%
Jan 28, 202692.2¢/rdDown 6.9%
Jan 26, 202699.1¢/rdUp 9.7%
Jan 23, 202690.4¢/rdUp 1.8%
Jan 13, 202688.8¢/rdUp 0.5%
Jan 6, 202688.4¢/rdUp 8.4%
Dec 21, 202581.5¢/rdDown 8.5%
Dec 8, 202589.0¢/rdDown 2.7%
Dec 6, 202591.5¢/rdUp 25.1%
Dec 4, 202573.1¢/rdDown 19.8%
Dec 2, 202591.1¢/rdUp 4.2%
Nov 28, 202587.4¢/rdUp 15.4%
Nov 20, 202575.8¢/rdDown 20.3%
Nov 18, 202595.1¢/rdDown 4.9%
Nov 12, 2025$1.00/rdUp 10.9%
Oct 15, 202590.2¢/rdDown 3.1%
Oct 14, 202593.2¢/rdDown 0.5%
Oct 7, 202593.7¢/rdUp 15.0%
Sep 24, 202581.5¢/rdDown 16.8%
Sep 21, 202597.9¢/rdUp 6.5%
Sep 12, 202592.0¢/rdDown 1.1%
Sep 10, 202593.0¢/rdDown 0.7%
Sep 5, 202593.7¢/rdDown 0.7%
Sep 3, 202594.3¢/rdUp 2.9%
Sep 1, 202591.6¢/rdDown 5.3%
Aug 28, 202596.8¢/rdDown 0.4%
Aug 17, 202597.1¢/rdUp 17.6%
Aug 16, 202582.6¢/rdDown 12.8%
Aug 9, 202594.7¢/rdUp 13.1%
Aug 8, 202583.7¢/rdDown 9.1%
Aug 2, 202592.1¢/rdUp 1.3%
Jul 18, 202591.0¢/rdDown 6.2%
Jul 4, 202597.0¢/rdDown 6.8%
Jun 28, 2025$1.04/rdUp 12.5%
Jun 23, 202592.5¢/rdDown 6.4%
Jun 17, 202598.8¢/rdUp 1.7%
Jun 16, 202597.2¢/rdUp 23.0%
Jun 13, 202579.0¢/rdDown 16.5%
Jun 12, 202594.6¢/rdDown 2.8%
Jun 8, 202597.4¢/rdDown 4.9%
Jun 5, 2025$1.02/rdUp 4.6%
Jun 2, 202598.0¢/rdUp 7.1%
May 29, 202591.5¢/rdDown 5.1%
May 19, 202596.4¢/rdDown 1.7%
May 12, 202598.0¢/rdDown 2.2%
May 3, 2025$1.00/rdUp 2.9%
Apr 25, 202597.5¢/rdUp 4.8%
Apr 24, 202593.0¢/rdUp 4.3%
Apr 23, 202589.2¢/rdDown 7.5%
Apr 19, 202596.5¢/rdDown 9.0%
Apr 17, 2025$1.06/rdUp 23.2%
Apr 16, 202586.1¢/rdDown 12.5%
Apr 13, 202598.5¢/rdDown 0.5%
Apr 1, 202598.9¢/rdDown 6.4%
Mar 30, 2025$1.06/rdUp 17.6%
Mar 14, 202589.9¢/rdDown 10.6%
Mar 12, 2025$1.00/rdDown 1.8%
Mar 7, 2025$1.02/rdUp 1.1%
Mar 4, 2025$1.01/rdUp 0.3%
Mar 2, 2025$1.01/rdUp 7.9%
Feb 2, 202593.6¢/rdDown 7.0%
Feb 1, 2025$1.01/rdUp 1.7%
Jan 31, 202599.0¢/rdUp 0.7%
Jan 23, 202598.3¢/rdDown 10.4%
Jan 15, 2025$1.10/rdUp 6.4%
Dec 26, 2024$1.03/rdDown 5.1%
Dec 23, 2024$1.09/rdUp 7.5%
Dec 11, 2024$1.01/rdDown 5.4%
Dec 3, 2024$1.07/rdUp 4.2%
Dec 2, 2024$1.03/rdUp 6.9%
Nov 25, 202495.9¢/rdUp 12.4%
Nov 22, 202485.4¢/rdDown 15.3%
Nov 21, 2024$1.01/rdDown 13.9%
Nov 16, 2024$1.17/rdUp 15.2%
Nov 8, 2024$1.02/rdDown 0.8%
Nov 4, 2024$1.02/rdDown 1.9%
Nov 1, 2024$1.04/rdDown 0.5%
Oct 31, 2024$1.05/rdUp 2.8%

About this product

500 rounds of Winchester USA Ready .300 Blackout 220gr OTM Subsonic: .300 Blackout with 220 grains OTM 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
OTM
Case
Brass
Rounds
500
Use
Range and training
Variant
Subsonic
Packaging
Case
83.4¢/rd7% below usual
at Ridgeline Arms
Buy now at Ridgeline Arms(opens the store in a new tab)