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Hornady · Rifle

222 Rem 35 gr NTX® Superformance®

0.170BC (G1)
35.0gr2.27 g
1146m/s3760 fps
1489J1098 ft·lb
ManufacturerHornady
Calibre5.70 mm (.224")
Bullet weight35.0 gr  ·  2.27 g
Ballistic coefficient G10.170
Ballistic coefficient G7not published
Drag model usedG1
Muzzle velocity1146.0 m/s  ·  3760 fps
Muzzle energy1489 J  ·  1098 ft·lb
Sectional density0.099
Form factori1 0.584
CategoryRifle
SourceHornady website 2026-07-02 (verified)

Reading these numbers

Only a G1 ballistic coefficient is published for this load, so BallisticApp solves it against the G1 drag table. G1 BC drifts with velocity — the figure below is valid near the muzzle and drops off as the bullet slows.

Muzzle energy of 1489 J (1098 ft·lb) is computed from the bullet weight and muzzle velocity above, not quoted from the catalogue. Sectional density 0.099 describes weight per unit of frontal area; divided by the ballistic coefficient it gives the form factor, which is how much drag the shape adds over the standard projectile.

Among the 206 loads of this bore diameter in the database, this one's G1 BC of 0.170 is higher than 56 of them.

Similar 5.70 mm (.224") loads

Turn this into a drop table for your rifle.

These figures are the bullet's starting point. What you actually dial depends on your rifle's zero, the air you're shooting in and the wind on the day — BallisticApp solves that on the phone, offline, using the same G1/G7 tables and this database.

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