.270 Caliber (.277) 130 gr. SBT

The 130 grain #1820 GameKing bullet is a boat tail partner to the 130 grain #1830 Pro-Hunter flatbase bullet, with both having Spitzer point shapes. Like its partner, the #1820 GameKing bullet has a double taper jacket construction for good penetration and dependable expansion on medium game, together with traditional Sierra accuracy. Accurate hunting rifles firing this bullet near maximum loads frequently give half minute of angle groups. The 130 grain #1820 SBT is well suited to long-range shooting where its high ballistic coefficient, flat trajectory, and excellent energy retention complement its inherent accuracy.

Dia. (inches) Weight (grains) Sectional Density Ballistic Coefficients and Velocity Ranges
0.277 130 .242 .436 @ 2800 fps and above
.418 between 2800 and 2200 fps
.402 between 2200 and 1800 fps
.387 @ 1800 fps and below

Price: $33.85
Stock Code: 1820
100 bullets
Status: BackOrdered - Available: Out of Stock
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.

Share on Facebook


Overall Rating
5 Stars5 Stars5 Stars5 Stars5 Stars
Rate This Product
5 Stars5 Stars5 Stars5 Stars5 Stars
Ken S of White Stone, Virginia April 7, 2014
Harvested a nice pronghorn near Buffalo, WY with a Ruger #1-KBBZ with SS 26" barrel (1/4" groups @ 100 yds) and quartering away at 354 yards (laser). The buck dropped where it stood. Bullet devastated heart/lungs, destroyed off-shoulder and exited. Also have used on numerous whitetails with similar results. All one-shot kills. Excellent performance and highly recommend.
Was this review helpful? Yes  No
6 found it helpful | 5 did not
A 305 Spin Website