Sierra Bullets  |  SKU: RSR-SIER2145
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Sierra Bullets - 30 CAL 165 GR SBT GameKing - 100 Count

Regular price $6349
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Description

The Sierra Bullets 30 CAL 165 GR SBT GameKing is expertly designed for medium- to long-range hunting with rifles chambered in 30 caliber. These bullets are renowned for their match-grade accuracy when used in precise hunting rifles. The famous Sierra Spitzer Boat Tail shape ensures a flat trajectory, excellent resistance to crosswinds and vertical winds, and maximum energy delivery to the target. They offer good penetration and expansion, even at reduced impact velocities at long range. The 165 grain #2145 bullet is particularly suited for medium game at all velocity levels, and is capable of taking down game the size of elk with confidence, provided the velocity does not exceed 3000 fps and the range is limited to about 300 yards.

In handguns chambering 30 caliber cartridges, these bullets have found a niche as superbly accurate hunting bullets, especially with the advent of handguns like the Remington Model XP-100 that utilize larger rifle cartridges. Previously considered too hard for expansion, they perform well at the 2500 fps muzzle velocities achievable in the 308 Winchester and larger cartridges. The ease of loading and precise concentricity contribute to their excellent accuracy. The Spitzer Boat Tail design assures a flat trajectory and high energy delivery downrange with low sensitivity to crosswinds and vertical winds, making them suitable for varmints through large game at all ranges a prudent handgunner would normally attempt.

Key Features

  • Bullet Type: Spitzer Boat Tail (SBT)
  • Bullet Weight: 165 grains
  • Bullet Diameter: 0.308 inches
  • Material: Jacketed Lead
  • Ballistic Coefficient (G1): 0.404
  • Ballistic Coefficient (G7): 0.207
  • Purpose: Hunting
  • Box Quantity: 100
  • Designed for medium to long-range hunting
  • Excellent penetration and expansion characteristics

Specifications

  • Model: GameKing
  • Product Family: GameKing
  • Tipped/Non-Tipped: Non-Tipped
  • SubCategory: Bullets
  • Box UPC: 92763021453
  • Product UPC: 092763021453

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Frequently Asked Questions

What makes the Sierra Bullets 30 CAL 165 GR SBT GameKing suitable for medium to long-range hunting?

The Sierra Bullets 30 CAL 165 GR SBT GameKing is designed for medium to long-range hunting due to its Spitzer Boat Tail (SBT) shape. This design ensures a flat trajectory and excellent resistance to crosswinds, which are crucial for accuracy over longer distances. The bullet's ability to maintain energy delivery to the target also makes it effective for hunting medium-sized game, such as elk, at ranges up to 300 yards. The combination of these characteristics provides hunters with confidence in varied environmental conditions.

How does the Spitzer Boat Tail design affect the bullet's performance?

The Spitzer Boat Tail design of the Sierra Bullets 30 CAL 165 GR SBT GameKing enhances performance by providing a flat trajectory and reducing drag. This design minimizes air resistance, allowing the bullet to travel farther and maintain velocity, which is essential for long-range accuracy. Additionally, the boat tail shape helps stabilize the bullet in flight, reducing sensitivity to crosswinds and ensuring consistent performance across various shooting conditions.

What types of game are these bullets best suited for?

The Sierra Bullets 30 CAL 165 GR SBT GameKing is best suited for medium-sized game such as deer and elk. These bullets offer excellent penetration and expansion characteristics, making them effective for ensuring a quick and humane kill. They are designed to perform well at various velocity levels, but are particularly effective when the impact velocity does not exceed 3000 fps, making them versatile for different hunting scenarios.

Can these bullets be used in handguns, and if so, how do they perform?

Yes, the Sierra Bullets 30 CAL 165 GR SBT GameKing can be used in handguns, particularly those chambered for larger rifle cartridges. These bullets have found a niche in handguns like the Remington Model XP-100, where they are appreciated for their accuracy. The bullets perform well at the muzzle velocities achievable in these setups, such as 2500 fps with the 308 Winchester, providing hunters with reliable performance for medium game hunting.

What are the limitations of using these bullets at high velocities?

When using Sierra Bullets 30 CAL 165 GR SBT GameKing at high velocities, there are certain limitations to consider. While they perform well up to 3000 fps, exceeding this velocity can lead to reduced expansion and penetration. This is because the bullets are designed to balance penetration and expansion at moderate impact speeds. Therefore, maintaining the recommended velocity range is crucial for optimal performance and ethical hunting.

How does the bullet's ballistic coefficient affect its performance?

The ballistic coefficient (BC) of the Sierra Bullets 30 CAL 165 GR SBT GameKing plays a significant role in its performance. With a G1 BC of 0.404, the bullet is designed to minimize drag and maintain velocity over long distances. A higher BC indicates better aerodynamic efficiency, which translates to improved accuracy and energy retention. This makes the bullet effective for long-range shooting, as it can maintain a stable flight path and deliver consistent performance.

What factors should be considered when loading these bullets for hunting?

When loading Sierra Bullets 30 CAL 165 GR SBT GameKing for hunting, several factors should be considered. Proper bullet seating depth and powder charge are crucial to achieve the desired velocity and accuracy. Ensuring the bullet is seated with precise concentricity will enhance its performance, as this affects how the bullet exits the barrel and stabilizes in flight. Additionally, selecting the right powder type and charge can optimize the bullet's expansion and penetration capabilities for the intended game.

How do these bullets perform in adverse weather conditions?

The Sierra Bullets 30 CAL 165 GR SBT GameKing performs well in adverse weather conditions due to its aerodynamic design. The Spitzer Boat Tail shape reduces the bullet's sensitivity to wind, allowing it to maintain a stable trajectory even in crosswinds. This makes the bullet a reliable choice for hunters who may encounter unpredictable weather, ensuring accuracy and effective energy delivery to the target despite environmental challenges.

Are there specific rifles that these bullets are particularly compatible with?

The Sierra Bullets 30 CAL 165 GR SBT GameKing is compatible with rifles chambered in 30 caliber, such as the 308 Winchester. These bullets are designed to perform well in rifles that are capable of achieving the recommended velocity range for optimal expansion and penetration. The bullets are particularly well-suited for precise hunting rifles, where their match-grade accuracy can be fully utilized. It's important to ensure that the rifle's barrel twist rate is suitable for stabilizing 165-grain bullets for best results.

What considerations should be made for ethical hunting with these bullets?

Ethical hunting with Sierra Bullets 30 CAL 165 GR SBT GameKing requires careful consideration of shot placement and range. Ensuring that the bullet is used within its effective range, typically up to 300 yards, is crucial for humane kills. Hunters should also be mindful of the bullet's expansion capabilities, aiming for vital areas to maximize the bullet's effectiveness. Practicing with the bullets beforehand can help hunters understand their trajectory and performance, leading to more successful and ethical hunts.

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