HSM 300 Win Mag. 220gr HPBT Match

Rated 5.00 out of 5 based on 1 customer rating
(1 customer review)

$41.04

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Description

New HSM loaded 300 Win Mag match grade long range ammunition that is made to the new US Army Mk248Mod1 specifications and within SAAMI specs for pressure.

The velocity of 2836 falls within the specifications and this is a great long range load.
2939 fps @ Muzzle
220gr Sierra Match King
Ballistic Coefficients
.629 @ 2100 fps and above
.624 between 2100 and 1700 fps
.608 @ 1700 fps and below

 

 

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Weight N/A
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1 review for HSM 300 Win Mag. 220gr HPBT Match

  1. Rated 5 out of 5

    Elevenxray

    Bought these from this site way back.

    Shoots sub-moa on a Remington 700P 26inch 1/10 twist. “Easy round”, I’m not super skilled but wind hardly effected this 220gr to the point where it was “easy” to keep a tight group at 1km despite moderate cross winds.

    I’m no gunsmith but the last few rounds I shot were still sub-moa (100rd in total thru the barrel). These rounds are quite more powerful than your typical 300winmag rd and I don’t know how many of these rounds will effect the life of the barrel.

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