HSM 7.62x51mm 175gr HPBT Moly Subsonic

Rated 4.00 out of 5 based on 1 customer rating
(1 customer review)


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New HSM loaded match grade long range ammunition.
1090 fps @ Muzzle
175gr Sierra Match King
Ballistic Coefficients
.505 @ 2800 fps and above
.496 between 2800 and 1800 fps
.485 @ 1800 fps and below

Subsonic Disclaimer from HSM :There are a lot of factors in play that could affect this subsonic ammo from meeting everyone’s expectations. We have tested this load in 3 different rifles, with and without suppressor, and it has been subsonic in all. Unfortunately, that does not mean that it will be subsonic in all rifles and conditions. The best thing is to buy a box and test it before you place large orders. Also, this ammo will NOT function in semi-auto rifles.

Additional information

Weight 1.2 lbs
Dimensions 5 × 3 × 1.5 in


1 review for HSM 7.62x51mm 175gr HPBT Moly Subsonic

  1. Rated 4 out of 5

    Ray Peterson (verified owner)

    Good shooting subs! They all stayed subsonic out of a 19″ bolt action, grouped well & were stable from my rifle’s 1-12″ twist barrel.

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