Product SKU # :TS12KLAMDS7528 |  MPN: 12KLAMDS7528  | UPC # :5056217506250

Gamebore Ammunition 

Gamebore Black Gold Dark Storm 12 Gauge Ammo 2 3/4" 1oz #7.5 Diamond Shot - 12KLAMDS7528

Gamebore Black Gold Dark Storm 12 Gauge Ammo 2 3/4
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You must be 21 years or older to order ammunition. Ammunition must ship UPS ground. Due to safety considerations and legal/regulatory reasons, Ammunition may not be returned. Please check local laws before ordering. By ordering this Ammunition, you certify you are of legal age and satisfy all federal, state and local legal/regulatory requirements to purchase this Ammunition.

Gamebore Black Gold Dark Storm 12 Gauge Ammo 2 3/4" 1oz #7.5 Diamond Shot - 12KLAMDS7528

Gamebore Black Gold Dark Storm 12 Gauge ammunition is engineered as an ultra-high-performance target load for shooters who demand maximum consistency. This 1 oz #7.5 Diamond Shot configuration is designed to deliver reliable pattern density at extended sporting distances. The load achieves a muzzle velocity of 1350 feet per second to support strong downrange performance during demanding target presentations. RS propellant is selected to provide high output while maintaining a controlled recoil profile. A nickel-plated head supports smooth extraction during fast-paced competition use. Every component reflects Gamebore’s focus on delivering ultimate performance for competition training and sporting applications. Bulk case orders of this 12 gauge bulk ammo ship free through Target Sports USA.

Features and Specifications:

  • Diamond Shot Quality: Precision lead shot graded five times to promote uniform pellet shape for consistent patterns.
  • High-Velocity Profile: Rated at 1350 FPS to support long-range target engagement during competitive shooting.
  • RS Propellant: Advanced powder formulation delivers strong performance with controlled recoil characteristics.
  • Primer Reliability: CX2000 primer promotes consistent ignition across high-volume shooting sessions.
  • Hull Construction: High-density polymer hull supports smooth feeding in premium target shotguns.
  • Wad System: Gamebore’s in-house plastic wad design maintains pellet control through the shot column.
  • Packaging Options: Available in boxes of 25 and cases of 250; bulk cases ship free through Target Sports USA.

Deep Dive

Overview

This cartridge is intended for competition shooters who rely on 12 gauge shotgun ammo for training and sporting applications. The #7.5 shot size supports effective target engagement across varied distances. High velocity contributes to strong downrange behavior during demanding presentations. RS propellant helps balance output with manageable recoil for extended shooting sessions. Shooters seeking an ultimate-performance target load may find Dark Storm well suited for their competition routines.

History and Development

Gamebore developed the Dark Storm series to push performance beyond conventional target loads through extensive research and exclusive component selection. Diamond Shot production takes place in-house at the United Kingdom’s only operational shot tower to maintain pellet uniformity. The Black Gold Dark Storm line reflects Gamebore’s focus on integrating advanced propellants, hull design, and ignition systems. This approach supports a target cartridge engineered for shooters who expect top-tier performance from every round.

Common Questions and FAQs

  • What velocity does the Dark Storm Black Gold load produce?
    It is rated at approximately 1350 FPS.
  • What makes Diamond Shot different from standard lead shot?
    Diamond Shot is graded multiple times to ensure consistent size and roundness.
  • Is this load designed for competition use?
    Yes, it is built specifically for competition training and sporting target shooting.
  • What primer is used in this cartridge?
    It uses the CX2000 primer for reliable ignition.
  • Does the load use a premium hull design?
    Yes, it features a high-density polymer hull with a nickel-plated head.
  • Is this load suitable for high-volume shooting?
    Yes, its consistency and recoil characteristics support extended sessions.

The 'Round Up'

Perfect Fit for:

  • Target / Competition

Why It Stands Out:

Gamebore Black Gold Dark Storm 12 Gauge ammunition delivers an ultimate-performance option for competitive target shooters. Diamond Shot construction supports pattern consistency that advanced sporting disciplines demand. RS propellant and CX2000 priming reinforce dependable operation during intensive training schedules. The high-velocity profile enhances downrange effectiveness without sacrificing control. Bulk case orders of this 12 gauge bulk ammo ship free through Target Sports USA.

Field Details
MPN12KLAMDS7528
UPC5056217506250
ManufacturerGamebore
PlatformShotgun
Ammo ApplicationTarget / Competition
Ammo TypeDiamond Shot
Caliber12 Gauge
Grain Weight1 oz
Quantity Per PackageBox of 25 / Case of 250
Test Barrel LengthNot Provided
Muzzle Velocity1350 fps
Muzzle EnergyNot Provided
Ballistic Coefficient (G1)Not Provided
Case TypeShotgun Casing
Primer TypeShotgun Primer
CorrosiveNo
ReloadableNot Provided
Lead FreeNo
Staked PrimerNot Provided
Country of OriginUK

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SHIPPING AMMUNITION


Attention Ammunition Buyers You must be 21 years or older to order ammunition. Ammo must ship UPS/FedEx Ground. For safety reasons, we cannot accept returns on ammo. Always, make sure that you use the correct ammunition for your gun. Please check local laws before ordering.


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Proposition 65 Warning
 This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and reproductive harm. For more information go to www.p65warnings.ca.gov.

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Manufacturer Details

Gamebore produces high-quality game and clay shotgun cartridges through a fully in-house process that maintains strict control over every stage of production. Based in Great Britain, the company invests heavily in research, development, equipment, and precision manufacturing to deliver consistent performance across its product lines. Gamebore cartridges are recognized worldwide for innovation, reliability, and attention to detail, making Gamebore ammo a trusted choice for hunters and competitive shooters who demand dependable shotgun shells.

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HomeAMMOSHOTGUN AMMO12 GAUGE SHOTGUN AMMO12 GAUGE 2 3/4" SHOTGUN AMMO → Gamebore Black Gold Dark Storm 12 Gauge Ammo 2 3/4" 1oz #7.5 Diamond Shot - 12KLAMDS7528