SIERRA BULLETS115657460
Sierra Pro-Hunter 30 Caliber 125 Grain Spitzer Bullets (Box of 100)$45.26
Availability: In Stock
The Sierra Pro-Hunter 303 Caliber 7.7mm Japanese 150 Grain Spitzer Bullets are purpose-built rifle bullets for reloaders working with classic military and surplus firearms. This box of 100 bullets delivers the versatility needed to breathe new accuracy and hunting capability into rifles like the Japanese Arisaka, British Lee-Enfield, and other .311-inch bore service cartridges that have found their way into American gun safes as war trophies and military surplus imports. Whether you're restoring an heirloom rifle or developing accurate loads for hunting, these Sierra projectiles transform often-overlooked vintage calibers into reliable big game performers.
Sierra's 150-grain Pro-Hunter design combines a Spitzer profile with their signature double-taper heavy jacket. The boat-tail Spitzer shape delivers a flatter trajectory and retains energy downrange, while the jacket construction provides deep penetration paired with reliable expansion on medium and large game. The profiled ogive ensures positive feed characteristics even in semi-automatic rifles, so reloaders working with 7.62x39mm platform rifles get the same dependable performance. Before loading, slugging your bore is a smart practice—wartime production tolerances and variable rifle pedigrees mean bore diameters can vary, and confirming you're using the correct .311-inch diameter ensures maximum accuracy and safety.
These bullets are equally at home in the 7.7mm Arisaka, 303 British, or 7.65mm Mauser, making them a practical choice for anyone consolidating a diverse collection of surplus rifles under one reloading program. Sierra's reputation for consistency means each round you assemble benefits from quality control standards that older military ammunition cannot match.
| Product Name | Sierra Pro-Hunter 303 Caliber 7.7mm Japanese 150 Grain Spitzer Bullets |
| Brand | Sierra Bullets |
| Caliber | 303 / 7.7mm Japanese |
| Grain Weight | 150 grain |
| Bullet Profile | Spitzer |
| Bore Diameter | .311 inch |
| Quantity per Box | 100 bullets |
| Jacket Type | Double-taper heavy jacket |
Sierra Pro-Hunter 150-grain bullets are designed for .311-inch bore rifles including the Japanese Arisaka, British Lee-Enfield, 7.65mm Mauser, and other service cartridges of that bore diameter. We strongly recommend slugging your bore before loading—wartime production tolerances mean bore diameters can vary between individual rifles, and confirming .311-inch diameter ensures safe, accurate performance.
Yes. Sierra's profiled ogive point shape is specifically designed to provide flawless feeding in semi-automatic rifles, including those chambered in 7.62x39mm and other similar platforms that use .311-inch diameter projectiles.
The 150-grain Spitzer profile delivers a flat trajectory and excellent downrange energy retention. The double-taper heavy jacket provides deep penetration combined with reliable expansion on medium and large game, making these bullets well-suited for hunting applications in vintage military calibers.
Each box contains 100 Sierra Pro-Hunter bullets, allowing you to assemble consistent ammunition batches for testing loads and hunting.
SKU: 115834618 • Width: 2.6in • Height: 1.5in • Depth: 3.5in • Weight: 2.2oz
Availability: In Stock
The Sierra Pro-Hunter 303 Caliber 7.7mm Japanese 150 Grain Spitzer Bullets are purpose-built rifle bullets for reloaders working with classic military and surplus firearms. This box of 100 bullets delivers the versatility needed to breathe new accuracy and hunting capability into rifles like the Japanese Arisaka, British Lee-Enfield, and other .311-inch bore service cartridges that have found their way into American gun safes as war trophies and military surplus imports. Whether you're restoring an heirloom rifle or developing accurate loads for hunting, these Sierra projectiles transform often-overlooked vintage calibers into reliable big game performers.
Sierra's 150-grain Pro-Hunter design combines a Spitzer profile with their signature double-taper heavy jacket. The boat-tail Spitzer shape delivers a flatter trajectory and retains energy downrange, while the jacket construction provides deep penetration paired with reliable expansion on medium and large game. The profiled ogive ensures positive feed characteristics even in semi-automatic rifles, so reloaders working with 7.62x39mm platform rifles get the same dependable performance. Before loading, slugging your bore is a smart practice—wartime production tolerances and variable rifle pedigrees mean bore diameters can vary, and confirming you're using the correct .311-inch diameter ensures maximum accuracy and safety.
These bullets are equally at home in the 7.7mm Arisaka, 303 British, or 7.65mm Mauser, making them a practical choice for anyone consolidating a diverse collection of surplus rifles under one reloading program. Sierra's reputation for consistency means each round you assemble benefits from quality control standards that older military ammunition cannot match.
| Product Name | Sierra Pro-Hunter 303 Caliber 7.7mm Japanese 150 Grain Spitzer Bullets |
| Brand | Sierra Bullets |
| Caliber | 303 / 7.7mm Japanese |
| Grain Weight | 150 grain |
| Bullet Profile | Spitzer |
| Bore Diameter | .311 inch |
| Quantity per Box | 100 bullets |
| Jacket Type | Double-taper heavy jacket |
Sierra Pro-Hunter 150-grain bullets are designed for .311-inch bore rifles including the Japanese Arisaka, British Lee-Enfield, 7.65mm Mauser, and other service cartridges of that bore diameter. We strongly recommend slugging your bore before loading—wartime production tolerances mean bore diameters can vary between individual rifles, and confirming .311-inch diameter ensures safe, accurate performance.
Yes. Sierra's profiled ogive point shape is specifically designed to provide flawless feeding in semi-automatic rifles, including those chambered in 7.62x39mm and other similar platforms that use .311-inch diameter projectiles.
The 150-grain Spitzer profile delivers a flat trajectory and excellent downrange energy retention. The double-taper heavy jacket provides deep penetration combined with reliable expansion on medium and large game, making these bullets well-suited for hunting applications in vintage military calibers.
Each box contains 100 Sierra Pro-Hunter bullets, allowing you to assemble consistent ammunition batches for testing loads and hunting.
SKU: 115834618 • Width: 2.6in • Height: 1.5in • Depth: 3.5in • Weight: 2.2oz