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Reviews & Ratings for Hornady Subsonic 9 mm Luger 147 Grain FlexLock Centerfire Pistol Ammunition — 8 reviews

(8 reviews)
Hornady Subsonic 9 mm Luger 147 Grain FlexLock Centerfire Pistol Ammunition
Hornady Subsonic 9 mm Luger 147 Grain FlexLock Centerfire Pistol Ammunition
$37.72 $31.49 Save 17%
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Most Helpful Positive Review Good subsonic defense ammo
There isn’t much in the way of factory loaded subsonic defense ammo for 9mm that actually performs as advertised. As long as you use a 4.5” or longer barrel, this ammo will be a great option for home defense or edc. Especially with a can!
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Subsonic rocks

by Lenny, Verified Owner from PA, United States Written on February 27, 2026
The ammo cycles my Glock 17L perfectly with a can or without. Targets show good bullet expansion.
Pros:
  • Works & fits great
Cons:
  • None
Best Used for:
  • defense
Would recommend: Yes
Was it helpful to you? Yes | No
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Great Ammo

by H1622, Verified Owner from PA, United States Written on January 2, 2026
Ammo is quiet and accurate for cqb distances without to much drop. I haven't stretched it out to distance but that was not my intent with this and not what it is designed for. Not sure how bad the drop is at longer distances. No cycle problems as of yet. Highly recommend
Would recommend: Yes
Was it helpful to you? Yes | No
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I like Hornady ammo. This will go in my suppressed PCC for defense.

by NuclearRoy, from PA, United States Written on December 26, 2025
Hornady makes good ammo. This will be loaded in my PCC mags for home defense.
Pros:
  • Hornady
Cons:
  • Expensive, of course...
Best Used for:
  • defense
Would recommend: Yes
Was it helpful to you? Yes | No
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Haven’t shot yet but its Hornady

by Alex, Verified Owner from CO, United States Written on December 25, 2025
Waiting until I get my suppressor after January 1st to shoot this ammo. But it’s Hornady. I imagine it’s quality stuff.
Would recommend: Yes
Was it helpful to you? Yes | No
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awesome price

by Mike Roybal, Verified Owner from NM, United States Written on November 19, 2025
Very pleased it definitely does what it supposed to do. Thank you
Would recommend: Yes
Was it helpful to you? Yes | No
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Ammo Review

by Dma, Verified Owner from FL, United States Written on March 4, 2025
Great ammo at a great price. Alway trust Hornady products and OpticsPlanet.com is where to find all products I need or they tell you when to expect a backorder product with is a plus.
Pros:
  • reliable
Cons:
  • None
Best Used for:
  • Home Defense
Would recommend: Yes
Was it helpful to you? Yes | No
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best 9mm PD ammo you can get

by Bdill, Verified Owner from NC, United States Written on November 16, 2023
I use this with an fn 509t and obsidian 9mm suppressor. It’s so quiet you can barely hear it and the accuracy from 25-50yd is impressive. Solid ammo, can’t go wrong. I was running the 135g rubber tip Hornady but these heavier bullets work much better suppressed.
Pros:
  • relaiable
  • quiet & accurate
Cons:
  • Expensive (but for good reason)
Best Used for:
  • Suppressed
  • Personal & home defense
Would recommend: Yes
1 of 1 found the following review helpful.
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