Atomic Ammunition
5.56 NATO 125gr Bare Lead Round Nose
Subsonic5.56 NATO
The manufacturer states this load is subsonic. No muzzle velocity is published for it.
Sound travels at about 1,050 fps on a freezing morning and about 1,150 fps on a hot afternoon.
$39.99 · $2.00/rd
At OpticsPlanet · as of 2026-08-27
$57.99
MSRP
Price on file from OpticsPlanet, updated nightly. We may earn a commission · disclosure
- 125 gr
- Bullet
- brass
- Case
- 20 rounds
- Box
- $2.00
- Per round
About 5.56 NATO
Subsonic 5.56 will not cycle an AR-15 and generally has to be loaded one round at a time.