.25 Caliber (.257) 100 gr. SPT

The 100 grain #1620 Spitzer bullet is suited to hunting both varmints and medium game, such as deer and antelope. It features excellent accuracy and dependable expansion. The #1620 bullet is best suited for shots taken at medium game under 300 yards, and it may give slightly superior penetration compared to the GameKing #1625 Spitzer Boat Tail bullet at close range. Sierra's unique four-station jacket draw produces jackets with maximum concentricity and uniformity together with uniform taper dimensions. The result is a bullet with extraordinary accuracy, dependable expansion and deep penetration on medium game. This bullet is well suited for close to medium-range shots.

Dia. (inches) Weight (grains) Sectional Density Ballistic Coefficients and Velocity Ranges
0.257 100 .216 .330 @ 2400 fps and above
.322 between 2400 and 1700 fps
.296 @ 1700 fps and below

Price: $29.94
Stock Code: 1620
100 bullets
To order by phone, please call 1-888-223-3006
*Sierra Bullets does not sell any loaded ammunition. What you are purchasing are bullets only and will need to be loaded into ammunition in order to be fired from a firearm. Prices, specifications and availability are subject to change without notice. We reserve the right to correct typographic, photographic and/or descriptive errors.


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Timothy D of Brisbane, Australia November 10, 2015
.3 moa 5 shot groups from my 98 Mauser action .250 Savage. Terminal performance on feral pig size game up to 130 kgs (286 lbs) is excellent - penetrates and anchors them extremely well if you hit them in the vitals - anything smaller dies on the spot hit from almost any angle
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Clinton D of Blanco, Texas November 8, 2015
Ferral hogs and white tail deer don't stand a chance with these bullet. 1/2" Moa all day long out of my 25/06. Anchors them all where they were shot. Great product.
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George C of Cairnsmore of Fleet, Scotland July 8, 2014
Great bullet for accuracy and terminal function. I've taken many red hinds and some heavy red stags with his bullet using my .25-06Rem. Sub 1/2" at 100 yds accuracy too.
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Bob S of Indiana, Pennsylvania May 3, 2014
I've take a number of whitetail with this bullet... all one shot kills. Consistent 1/2 groups at 100 yards with my 257 Roberts Improved pre-64 M70! Sierra produces the best! Thank you!
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