Home / Ammo / Hornady / Hornady SUB-X 303 Caliber, 7.7mm Japanese, 7.62x39mm (312 Diameter) Bullets 255 Grain Polymer Tip with Cannelure Box of 100
15% below avg
Hornady SUB-X 303 Caliber, 7.7mm Japanese, 7.62x39mm (312 Diameter) Bullets 255 Grain Polymer Tip with Cannelure Box of 100

Hornady SUB-X 303 Caliber, 7.7mm Japanese, 7.62x39mm (312 Diameter) Bullets 255 Grain Polymer Tip with Cannelure Box of 100

Lowest Price
$38.78
$0.39/rd
MSRP
$62.99
Savings
38% off
In Stock at
16 Stores
Updated
Jun 28, 2026

Specifications

Brand
Model
Sub-X
MPN
3148
UPC
090255231489
Price Per Round
$0.39/rd
Quantity
100 rounds

Description

The Hornady Sub-X (Subsonic - eXpanding) bullet features a lead core. Long grooves in its gilding metal jacket combine with the bullet's flat profile and the patented Flex Tip insert within its hollow-point cavity to help it expand reliably at low velocities. Performance meets or exceeds FBI Protocol terminal ballistic test requirements. Features:a Designed to expand at velocities down to 900 fps.a Bullets feature a cannelure for a positive case crimp for use in semi-autos.a Designed specifically to fit, feed, and function in a variety of firearms including gas system guns.
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