.300 Blackout Defender Ammo for Sale

Price History
.300 Blackout
Defender
300 Blackout Target/Practice - 125gr FMJ / Case of 1000 - Ships Immediately
125 Grains 1,000 Rounds Brass New
UPC 642213583163 Limit 3
68.0¢/rd $679.50 Defender Ammunition ★★★★★ (255)
300 Blackout Target/Practice - 147gr FMJ / Case of 1000 - Ships Immediately
147 Grains 1,000 Rounds Brass New
UPC 642213580643 Limit 4
69.0¢/rd $689.98 Defender Ammunition ★★★★★ (255)

.300 Blackout Defender Ammo Price Graph

Today's .300 Blackout Defender Ammo average is 82.1¢/rd, 12% below the 180-day average of 93.1¢/rd. Over the last 180 days, the average peaked at $1.30/rd on April 2, 2026 and bottomed at 82.1¢/rd on September 5, 2026.

300 Blackout Target/Practice - 125gr FMJ / Box of 50 - Ships Immediately
125 Grains 50 Rounds Brass New
UPC 642213583170
72.0¢/rd $35.98 Defender Ammunition ★★★★★ (255)
300 Blackout Target/Practice - 147gr FMJ / Box of 50 - Ships Immediately
147 Grains 50 Rounds Brass New
UPC 642213582593
73.0¢/rd $36.50 Defender Ammunition ★★★★★ (255)
300 Blackout Target/Practice - 220gr TMJ / Case of 1000 - Ships Immediately
220 Grains 1,000 Rounds Brass New
UPC 642213581954 Limit 4
75.0¢/rd $749.90 Defender Ammunition ★★★★★ (255)
300 Blackout Target/Practice - 220gr TMJ / Box of 50 - Ships Immediately
220 Grains 50 Rounds Brass New
UPC 642213582043
79.0¢/rd $39.50 Defender Ammunition ★★★★★ (255)
300 Blackout Target/Practice - 220gr HPBT / Case of 1000 - Ships Immediately
220 Grains 1,000 Rounds Brass New
UPC 642213583743 Limit 4
92.5¢/rd $925.40 Defender Ammunition ★★★★★ (255)
300 Blackout Hollow Point/Defensive - 135gr Hollow Point / Case of 400 - Ships Immediately
135 Grains 400 Rounds Brass New
UPC 642213581404 Limit 1
96.0¢/rd $383.80 Defender Ammunition ★★★★★ (255)
300 Blackout Target/Practice - 220gr HPBT / Box of 50 - Ships Immediately
220 Grains 50 Rounds Brass New
UPC 642213583736
96.5¢/rd $48.27 Defender Ammunition ★★★★★ (255)
300 Blackout Hollow Point/Defensive - 135gr Hollow Point / Box of 20 - Ships Immediately
135 Grains 20 Rounds Brass New
UPC 642213581909
$1.00/rd $19.99 Defender Ammunition ★★★★★ (255)

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300 Blackout Hollow Point/Defensive - 194gr Maximum Expansion / Case of 400 - Ships Immediately
194 Grains 400 Rounds Brass New
UPC 642213579869 Limit 1
$2.18/rd $872.00 Defender Ammunition ★★★★★ (255)
300 Blackout Hollow Point/Defensive - 194gr Maximum Expansion / Box of 20 - Ships Immediately
194 Grains 20 Rounds Brass New
UPC 642213581565
$2.22/rd $44.40 Defender Ammunition ★★★★★ (255)

.300 Blackout Defender Ammo Price Graph

Today's .300 Blackout Defender Ammo average is 82.1¢/rd, 12% below the 180-day average of 93.1¢/rd. Over the last 180 days, the average peaked at $1.30/rd on April 2, 2026 and bottomed at 82.1¢/rd on September 5, 2026.

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Products at their 90-day low price.

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