12G Black Gold Game UER

12G Black Gold Game UER Shotgun Cartridge

INDustry leading technology proven in the field

The latest addition to Gamebore’s Powerhouse Division; Black Gold Game UER.

Incorporating the most technologically advanced components we’ve ever developed – Our R&D team have worked tirelessly to improve upon our original Black Gold Game loads, carefully dissecting and analysing every last detail to identify qualities that could be enhanced further still, accomplishing a level of performance never achieved before.

Our aim? To maximise downrange speed and effectiveness without excessive pressures and recoil.

Full-Cup Bio-Wad for Ultimate Extended Range

The density of our full-cup Bio-Wad allows it to travel even further with the shot still enclosed. It is 2.5x heavier than the equivalent plastic wad, resulting in a prolonged drop-off point, creating tighter patterns at extended range. Its flexible crush zone generates improved shock absorption to reduce the impact on the shoulder, allowing you to shoot for longer, experiencing less fatigue.  

Quad Seal Technology

The Bio-Wad incorporates Quad Seal technology – our exclusive, four-ring gas seal for improved overall ballistic consistency, reduced recoil and increased striking energy. 

30 Day Infield BIODegradation

Injection moulded at Gamebore using a 100% environmentally friendly and hydro soluble material which is approved and accepted by estate managers and landowners, thanks to its quick biodegradation time and reduced visual impact in the field. The Bio-Wad biodegrades over 10x faster than any traditional fibre wad on the market.

Diamond Shot Xtra

Advancing the Lead pellet yet another level, with added antimony and graded even further than our renowned Diamond Shot in our purpose built, on-site grading facility. Diamond Shot Xtra is British lead, processed, perfected and refined here at Gamebore to produce the optimum in both sphericity and aero-dynamicity, in every pellet.

RS Propellant

Our custom blended double base RS Propellant gives the highest performance possible, whilst remaining comfortable for the shooter.


Storage: All cartridges should be stored at room temperature in a dry location. Adverse temperatures may affect performance. Do not expose to extreme temperatures.

Specialist Cleaning Instructions: Using a bronze wire brush, remove the excess wad residue whilst dry. Next, spray a mild, water-based household cleaning product such as glass cleaner down the barrels and leave for a few minutes to allow the breakdown of any stubborn residue. Use the bronze wire brush again to remove any remaining streaks, followed by a rag or dry tissue to wipe away the remaining cleaning product. Dry the barrels thoroughly before applying a gun oil.

As with any type of cartridge; barrels and chokes should be cleaned after each use to avoid buildup of residue.


Diamond Shot Xtra Sizes

3 3.4mm
4 3.2mm
5 3mm
Devastating
Knockout
Power

Quad Seal

Exclusive 4 Ring Gas Seal

4

Diamond Shot Xtra

Our harder precision lead shot, graded 7 times

7x

Infield Biodegradation

Bio-Wad biodegrades ten times faster than a traditional fibre wad

10x

Velocity

The pinnacle in performance with a velocity of 1475fps

1475fps

Technology

Quad Seal

Quad Seal

The exclusive Quad Seal. Delivering a level of ballistic consistency not previously achievable thanks to its revolutionary four-ring design. The Quad Seal reduces recoil, increases striking energy and is 100% environmentally friendly being fully degradable.

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Bio-Wad

Bio-Wad

The Bio-Wad is a full cup wad utilising cutting-edge water soluble material which is 100% environmentally safe. Incorporating all the benefits of the Quad Seal with the addition of a new and unique cup section. The Bio Wad has ribbed petals with unique 45 degree overlapping edges, giving complete barrel protection.

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Diamond Shot Xtra

Diamond Shot Xtra

Diamond Shot Xtra is produced and perfected in-house for absolute quality control. A harder pellet than the original Diamond Shot, graded even further.

RS Propellant

RS Propellant

Our custom blended, top of the range double base RS propellant gives the highest performance possible, whilst remaining comfortable for the shooter.

HD Case

HD Case

High density polymer plastic case designed to perform in our premium, high performance range. Delivering easy loading and smooth ejection from a case made specifically for these demanding loads.

Nickel Head

Nickel Head

Nickel plated heads to give smooth, consistent and reliable ejection in higher performance loads.

HD 11

HD 11

Shot with a High density of 11.0gram/cm3

Extended Range

Extended Range

Muzzle velocity is only part of the story - downrange energy is key to a cartridge's long range effectiveness. These cartridges are designed to deliver unsurpassed performance downrange where it matters most, giving knockdown performance others simply cannot match.

Power House Division

Power House Division

Gamebore's 'Power House' cartridges are developed using exclusive components and extensive R&D. Our ultra high performance loads are designed and developed to deliver the ultimate knockdown and velocity even at long range, representing the pinnacle in performance cartridges for those high, handsome birds.

Ultimate Performance

Ultimate Performance

Developed to ensure each component combines to give their maximum potential and deliver results which are greater than the sum of their parts - simply the cutting edge of performance cartridges.

High Velocity

High Velocity

Cartridges with high velocity are ideal for performance use and demanding disciplines where targets are at range.

30 Day Infield Degradation

30 Day Infield Degradation

Bio-Wad is injection moulded at Gamebore using a 100% environmentally friendly and hydro soluble material which is approved and accepted by estate managers and landowners, thanks to its quick degradation time and reduced visual impact in the field. The Bio-Wad degrades over 10x faster than any traditional fibre wad on the market. The material is water soluble and fully biodegradable, conforming to the CEN 13432 European standard for compostability.

Technical performance
Velocity x Distance

The following graph shows the relationship between Velocity (MPS) and Distance (M) for the shot selected from the table below.

Load gms Shot Size WAD Length mm Muzzle Velocity FPS Velocity MPS V1
32 4, 5 Bio-Wad 20/70HD 1475 426
36 3, 4, 5 Bio-Wad 20/70HD 1460 424

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