Menu
Close
Search
Search Log In Help Center
View Cart
Daily Deals
Close
Daily Deals
My Account
Help Center

Subsonic Ammo

What is subsonic ammo? Well, in short, subsonic ammo doesn't break the sound barrier. It is a cartridge that has less energy. The advantage of subsonic rounds is noise reduction when paired with a suppressed firearm. We stock a variety of calibers from subsonic .22lr ammo to 7.62x39. Shop today at your online source for subsonic ammunition, Palmetto State Armory.

View as Grid View List View

Items 1-24 of 82

Page
Set Descending Direction
  1. Ammo Inc stelTH 300 Blackout Ammo 220gr TMJ Subsonic

    Ammo Inc stelTH 300 Blackout Ammo 220gr TMJ Subsonic, 20rds

    Rating:
    100%
    (14)
    Regular Price $24.99 Special Price $16.99 $0.85
    Add to Wish List Add to Compare
  2. Hornady Subsonic 395 gr Sub-X .450 Ammo, 20/box - 82247

    Hornady Subsonic 395 gr Sub-X .450 Ammo, 20/box - 82247

    Rating:
    80%
    (2)
    Regular Price $49.99 Special Price $35.29 $1.76
    Add to Wish List Add to Compare
  3. Hornady Subsonic 147 gr XTPS 9mm Ammo, 25/box - 90287

    Hornady Subsonic 147 gr XTPS 9mm Ammo, 25/box - 90287

    Rating:
    20%
    (1)
    Regular Price $32.99 Special Price $23.99 $0.96
    Add to Wish List Add to Compare
  4. Ammo Inc StelTH 300 Blackout Ammo 220gr Subsonic TMC 200rds

    Ammo Inc StelTH 300 Blackout Ammo 220gr Subsonic TMC 200rds

    Rating:
    98%
    (29)
    Regular Price $249.99 Special Price $149.99 $0.75
    Add to Wish List Add to Compare
  5. Lehigh Defense Maximum Expansion .300 AAC Blackout 194 gr BTHP 20rds Rifle Subsonic Ammo for Subsonic Accuracy - LA300BLK-194-ME

    Lehigh Defense Maximum Expansion .300 AAC Blackout 194 gr BTHP 20rds Rifle Subsonic Ammo for Subsonic Accuracy - LA300BLK-194-ME

    Regular Price $97.99 Special Price $71.99 $3.60
    Add to Wish List Add to Compare
  6. Atomic Ammunition .30-30 Winchester 165 gr LRNFP 20rds Rifle Subsonic Ammo for Quiet Performance - 00410

    Atomic Ammunition .30-30 Winchester 165 gr LRNFP 20rds Rifle Subsonic Ammo for Quiet Performance - 00410

    $39.58 $1.98
    Add to Wish List Add to Compare
  7. Remington Subsonic Rimfire .22LR 40 gr Ammo HP - 225rds - 21249

    Remington Subsonic Rimfire .22LR 40 gr Ammo HP - 225rds - 21249

    Regular Price $28.99 Special Price $27.49 $1.10
    Add to Wish List Add to Compare
  8. Winchester SUPER SUPPRESSED .22LR Ammunition, 100 Rounds Hollow Point 40Gr - SUP22LRHP

    Winchester SUPER SUPPRESSED .22LR Ammunition, 100 Rounds Hollow Point 40Gr - SUP22LRHP

    Regular Price $17.99 Special Price $12.99 $0.13
    Add to Wish List Add to Compare
  9. Hornady Subsonic 7.62x39mm Ammunition, 20 Rounds Sub-X 255Gr - 80787

    Hornady Subsonic 7.62x39mm Ammunition, 20 Rounds Sub-X 255Gr - 80787

    Regular Price $40.99 Special Price $29.99 $1.50
    Add to Wish List Add to Compare
  10. Hornady Subsonic .350 Legend Ammunition, 20 Rounds Sub-X 250Gr - 81198

    Hornady Subsonic .350 Legend Ammunition, 20 Rounds Sub-X 250Gr - 81198

    Regular Price $40.99 Special Price $28.99 $1.45
    Add to Wish List Add to Compare
  11. Winchester Super Suppressed .22 LR Ammo 45 Grain Subsonic, 800rds - SUP22LRB

    Winchester Super Suppressed .22 LR Ammo 45 Grain Subsonic, 800rds - SUP22LRB

    Rating:
    100%
    (9)
    Regular Price $98.99 Special Price $74.99 $0.09
    Add to Wish List Add to Compare
  12. Ammo Inc stelTH 9mm Ammo 165gr TMJ Subsonic 50 rds/box - 9165TMC-STL

    Ammo Inc stelTH 9mm Ammo 165gr TMJ Subsonic 50 rds/box - 9165TMC-STL

    Rating:
    100%
    (5)
    Regular Price $29.99 Special Price $21.99 $0.44
    Add to Wish List Add to Compare
  13. Remington 22 Subsonic Ammo .22 LR 40 gr HP 100 Rounds - S22HP1A

    Remington 22 Subsonic Ammo .22 LR 40 gr HP 100 Rounds - S22HP1A

    Rating:
    96%
    (8)
    Regular Price $16.79 Special Price $11.99 $0.12
    Add to Wish List Add to Compare
  14. Remington Subsonic 40 gr PHP 22 lr Ammo

    Remington Subsonic 40 gr PHP 22 lr Ammo, 50/Box - S22HPA

    Regular Price $9.99 Special Price $6.99 $0.14
    Add to Wish List Add to Compare
  15. Hornady Subsonic 410 gr Sub-X .45-70 Ammo, 20/box - 82742

    Hornady Subsonic 410 gr Sub-X .45-70 Ammo, 20/box - 82742

    Rating:
    100%
    (1)
    Regular Price $56.99 Special Price $41.09 $2.05
    Add to Wish List Add to Compare
  16. Hornady Subsonic 230 gr XTPS .45 Auto Ammo, 20/box - 90971

    Hornady Subsonic 230 gr XTPS .45 Auto Ammo, 20/box - 90971

    Regular Price $32.99 Special Price $26.69 $1.33
    Add to Wish List Add to Compare
  17. Hornady Subsonic 180 gr XTPHP .40 S&W Ammo, 20/box - 91369

    Hornady Subsonic 180 gr XTPHP .40 S&W Ammo, 20/box - 91369

    Regular Price $32.99 Special Price $22.79 $1.14
    Add to Wish List Add to Compare
  18. Hornady Subsonic 175 gr Sub-X .30-30 Win Ammo, 20/box - 80809

    Hornady Subsonic 175 gr Sub-X .30-30 Win Ammo, 20/box - 80809

    Regular Price $38.99 Special Price $31.59 $1.58
    Add to Wish List Add to Compare
  19. Winchester Ammunition Super Suppressed 45 gr Lead Round Nose .22lr Ammo, 100/box - SUP22LR

    Winchester Ammunition Super Suppressed 45 gr Lead Round Nose .22lr Ammo, 100/box - SUP22LR

    Rating:
    100%
    (1)
    Regular Price $17.99 Special Price $12.89 $0.13
    Add to Wish List Add to Compare
  20. Remington Subsonic 147 gr Flat Nose Enclosed Base 9mm Ammo, 50/box - S9MM9

    Remington Subsonic 147 gr Flat Nose Enclosed Base 9mm Ammo, 50/box - S9MM9

    Rating:
    60%
    (2)
    Regular Price $27.99 Special Price $19.99 $0.40
    Add to Wish List Add to Compare
  21. Remington Subsonic 230 gr Flat Nose Enclosed Base .45 ACP Ammo, 50/box - S45AP4

    Remington Subsonic 230 gr Flat Nose Enclosed Base .45 ACP Ammo, 50/box - S45AP4

    Regular Price $38.99 Special Price $29.49 $0.59
    Add to Wish List Add to Compare
  22. Sellier & Bellot Subsonic 9mm 150gr FMJ Ammo, 50rds - SB9SUBB

    Sellier & Bellot Subsonic 9mm 150gr FMJ Ammo, 50rds - SB9SUBB

    Rating:
    100%
    (1)
    Regular Price $19.99 Special Price $16.99 $0.34
    Add to Wish List Add to Compare
  23. Buffalo Bore Subsonic Heavy Standard Pressure 9mm Parabellum/Luger 147 grain Full Metal Jacket Flat Nose (Subsonic) Pistol and Handgun Ammo, 20/Box - 24J/20

    Buffalo Bore Subsonic Heavy Standard Pressure 9mm Parabellum/Luger 147 grain Full Metal Jacket Flat Nose (Subsonic) Pistol and Handgun Ammo, 20/Box - 24J/20

    Regular Price $39.99 Special Price $30.49 $1.52
    Add to Wish List Add to Compare
  24. .300 AAC Ammo Rifle

    Hornady Subsonic 300 Blackout 190gr SUB-X 20rds Ammunition - 80877

    Rating:
    92%
    (17)
    Regular Price $39.99 Special Price $28.99 $1.45
    Add to Wish List Add to Compare
View as Grid View List View

Items 1-24 of 82

Page
Set Descending Direction
Shop By
Shopping Options
Stock
Deal of the Day
Ammo Round Count
Rebate
Preferred Vendor
Caliber
Brand
Round Count
Price
Apply

Can't find your caliber?