HORNADY 303/7.7MM(.312) 150gr BULLET SST 100/BX

HORNADY 303/7.7MM(.312) 150gr BULLET SST 100/BX
Item #:HRN3135G
$0.33 per round
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Availability: Out of stock
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Read 14 Reviews

Product Information

The Hornady® SST® (Super Shock Tip) is designed to deliver tremendous shock on impact while expanding quickly and reliably, particularly at higher velocities.

Flat shooting and deadly accurate, it's an ideal bullet for whitetails, as well as most North American game animals from antelope to moose and similar-sized African plains game. The SST® creates a devastatingly large wound channel.

  • POLYMER TIP: Upon impact, the hard polymer tip drives into the lead core like a wedge, initiating lightning-fast, yet controlled expansion.
  • SECANT OGIVE, BOATTAIL PROFILE: Incorporating the pioneering Hornady secant ogive design, the tapered point, increased bearing surface and more aerodynamic profile, combined with a boattail base, makes the SST® more efficient with less drag and greater stability.
  • CANNELURE: A mid-body cannelure helps keep the core and jacket together while providing a consistent, accurate crimp during the loading process.
  • INTERLOCK® RING: This Hornady exclusive design mechanically locks the core and jacket together to maintain bullet integrity during expansion, ensuring maximum weight retention and increasing the chances of complete pass-throughs.
  • Ballistic Coefficient: .410

This is not loaded ammunition.


WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to - www.P65Warnings.ca.gov.

Read 14 Reviews - Average Rating: 5 stars

Hornady 150 grain .312sst

By Anthony B. on Dec 07, 2020
Hard to find .312 150 grain bullets for the svt 40 work great Grafs the only place that carry them . Thanks grafs great service great product the only place I buy my reloading supplies.

Prvi Partizan .303 (.311) 150gr SPBT

By Richard J. on Dec 03, 2020
Very accurate in my Mosin Nagant M39.
I slugged the bore at .3105, so these bullets work perfectly. I'm very pleased!

Excellent bullet for Enfields

By Matthew F. on Nov 13, 2020
This bullet shoots the best out of my Enfields, have yet to find something more consistent and accurate than these!

SST .303

By TIM R. on Sep 23, 2020
These shoot very well out of my old 303. Sum what surprised but very happy. The order was quick, first time order from Graf will definitely be doing some more ordering from them.

Hornady 150 grain SST, .312" (HRN3135G)

By Bob W. on Jul 22, 2020
This is my first order from Graf's. Everything came as promised and promptly. I'm looking forward to working up some test loads for a purpose-built M39 sporter for this weekend. Can't wait to get out to the range. The reviews for this bullet look awesome!!! I'll be placing another order soon...wondering if this bullet weight is appropriate for elk, moose, mule deer, and caribou.


By Craig M. on Jul 20, 2020
I was waiting for these to come back in..They are perfect for my Romanian PSL to try and duplicate the 7N1 military round..Shot under an inch on the first group! Will also be trying it in my P14 .303...,and various Mosins...Thanx!

Great Hunting Bullet for .303, 7.7Jap, 7.62x54R

By Rick B. on Jan 02, 2020
Thank goodness they decided to make an SST in a .312. I actually love hunting with my Milsurps and this bullet covers a good deal of my rifles. Now Im not stuck with just using soft points with them.

303 British

By George C. on Jul 15, 2019
1" groups at 100yds from a No1MkIII.

Great .312 bullet

By Michael W. on Nov 15, 2018
Works great in my 7.7 last ditch and 91/30.

Hornady .312 SST Bullets

By Richard L. on May 17, 2017
Hats Off to Graf & Sons. Their special purchase of Hornady .312 SST Bullets makes them the Outstanding Award Winner for us Reloaders.
Please try to keep these in stock.
Once Again, Thank-You for a Great Job!
100% Excellent!

Very accurate

By Joe H. on Jan 27, 2015
High quality shoots very accurate great BC

.312 Horn. SST

By J. J. on Jan 14, 2015
This bullet serves me EXTREMELY well in both .303 British and 7.7 Japanese. I have spoken to a customer service rep with Hornady, and learned that this bullet was a special order production run specificly for Grafs. If that is true, then Grafs is the only source for this bullet. That being said, Graf PLEASE renew your contract with Hornady!!!!!! This bullet performs better than any .312 bullet I have tried.

7.7 jap 150 gr SST 3135G

By Happy H. on Jan 03, 2015
This is the best bullet - excellent performance from this firearm in both in-flight and terminal ballistics. I don't understand why this one is unavailable where there is a robust line of SST bullet offerings, and we're left with the Interlok SP bullets.

Please bring back the SST in .312 in both 150 gn and 174 gn.

7.7 jap 150 gr SST

By John B. on Sep 23, 2014
Excellent quality bullet, unfortunately its on the temp suspend list. Why? who knows seems to be enough of us who want to buy it.
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