Popular Searches>300 Whisper

Buy .300 Whisper Ammo – .300 Whisper for Sale

Explore a huge selection of.300 Whisper cartridges to find the one you're looking for right here at GunBroker.com, the world's largest online auction site dedicated to firearms, hunting, shooting and accessories. We aim to provide you with all the necessary information you need to make an informed .300 Whisper purchase. Explore the history, technical specifications, ballistics and background of .300 Whisper ammo, then browse the listings of our trusted sellers to make your purchase.

Don't stop there; we've got plenty more to offer. We're the Internet's largest auction retailer of guns for a reason, after all. Check out our registered sellers' huge inventory of products related to .300 Whisper, including rifles from Mossberg and Hi-Point.

The Lowdown on .300 Whisper Ammo

SSK Industries created .300 Whisper ammo in the early 1990s as a cartridge that could utilize supersonic and subsonic bullet velocities. According to SSK, a Whisper cartridge "must be capable of sub-sonic extreme accuracy with very heavy bullets for its caliber, i.e. 240 grains, as well as moderate to high velocity while maintaining excellent accuracy with light bullets for the caliber, i.e. 125 at 2300 FPS in 30." The cartridge is based on the .221 Remington Fireball and has a rimless, bottleneck design. The Cartridge was designed with AR-15 and M-16 families of rifles in mind.

Other manufacturers

Although SSK Industries owns the trademark to Whisper, a number of other ammunition manufacturers offer similar cartridges under such names as .300 Warrior Carbine and .300-221, each based on the .221 Remington, as well.

Learn more about .300 Whisper Ammo and GunBroker.com

We hope you've found this information on .300 Whisper helpful and informative. Thanks for shopping for .300 Whisper ammo at GunBroker.com, the world's largest online auction site dedicated to firearms, hunting, shooting and accessories. And remember, auctions are always being added and updated, so check back regularly.

300 Whisper For Sale


There are 85 items that match your criteria.
Item   Title      Click Headers to Sort Quantity Bids Price Time Left
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710 $642.84 32d 9h +
667223000
 
 
 
 
10 $959.00 4d 12h +
671369451
 
 
 
10 $2,099.00 22h 49m +
671341874
 
 
 
 
10 $660.53 21h 49m +
671000811
 
 
 
 
10 $1,599.99 2h 27m +
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671296090
 
 
 
10 $103.96 89d 19h +
670932367
 
 
 
10 $79.96 88d 22h +
670727234
 
 
 
110 $42.99 88d 9h +
667208782
 
 
 
10 $41.99 80d 11h +
653982790
 
 
40 $34.99 45d +
671164027
 
 
950 $38.21 29d 8h +
671061283
 
 
 
20 $1,122.99 29d 4h +
670908697
 
 
 
30 $926.99 28d 21h +
670875723
 
 
 
20 $1,012.74 28d 20h +
670438610
 
 
10 $34.00 27d 21h +
670324510
 
 
 
30 $682.99 27d 13h +
669175684
 
 
 
20 $756.49 24d 21h +
669129296
 
 
 
30 $634.26 24d 19h +
668248210
 
 
60 $6.00 22d 20h +
667479697
 
170 $20.00 21d 3h +
667075194
 
 
 
500 $412.99 20d 6h +
666860578
 
 
20 $991.00 19d 22h +
666434961
 
 
60 $6.43 19d 2h +
666211959
 
 
30 $643.14 18d 15h +
666209877
 
 
320 $49.56 18d 15h +
666208405
 
 
210 $25.12 18d 15h +
666197930
 
 
30 $28.23 18d 14h +
665828829
 
 
 
80 $938.99 17d 21h +
665715188
 
 
60 $5.97 17d 13h +
664476707
 
 
710 $19.00 14d 23h +
663668219
 
 
90 $31.16 12d 22h +
663607644
 
 
100 $24.48 12d 19h +
663607287
 
 
100 $48.30 12d 19h +
662709079
 
 
60 $5.47 10d 14h +
662707625
 
 
110 $33.17 10d 14h +
662395763
 
 
 
70 $938.99 9d 21h +
662302612
 
 
100 $35.98 9d 14h +
671365182
 
 
10 $6.07 6d 22h +
671314597
 
 
10 $6.07 6d 20h +
671304264
 
 
10 $75.00 6d 20h +
671304255
 
 
10 $80.00 6d 20h +
671091867
 
 
10 $33.99 6d 5h +
660918339
 
 
 
30 $614.01 6d 3h +
660710557
 
 
20 $787.98 5d 7h +
670369506
 
 
 
10 $1,000.00 4d 17h +
660398497
 
 
100 $34.42 4d 16h +
660377417
 
 
580 $35.32 4d 15h +
660370878
 
 
100 $932.40 4d 14h +
660353586
 
 
100 $932.40 4d 14h +
660338864
 
 
20 $761.50 4d 13h +
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