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Gamebore Impact (Tungsten Matrix) 20 Bore Shotgun Cartridges

Code: XGBP-121
  • CX2000 Primer
  • Alliant Powders
  • Tungsten Matrix Shot
  • High Velocity


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x Gamebore Impact (Tungsten Matrix) 20 Bore Shotgun Cartridges


Gamebore Impact (Tungsten Matrix) 20 Bore 30 gram 3 Plastic Wad contains Gamebore’s exclusive technologies. Featuring CX2000 Primer, Alliant Powders, Tungsten Matrix Shot and High velocity.


Please note: Cartridges can only be collected from our Banbury Showroom on production of an original and valid shotgun license.


  • CX2000 Primer - The most highly consistent and reliable primer available, this is used throughout Gamebore cartridges to give the shooter the utmost reliability and confidence.
  • Alliant Powders - High technology, cutting edge powders that are double base (nitro glycerin) which allows Gamebore to develop and manufacture high performance loads without excessive recoil, this powder features in our small gauge loads, high perfomance heavy weights, premium steel and non toxic cartridges. These loads simply cannot be replicated by using single based propellant.  Exclusive to Gamebore in Europe.
  • Tungsten Matrix Shot - Gamebore's unique lead alternative is manufactured in house and combines powdered tungsten with a polymer binder to produce a precision made shot which has the same density and malleability as lead resulting in as near lead performance as is possible and without any restrictions on choke. 
  • High Velocity - Cartridges with high velocity ideal for perfomance use and demanding disiplines where targets are at range.
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Order and Returns Information

If you are not entirely satisfied with your order or you wish to change it, we will gladly exchange or refund any unused items within 28 days of purchase.

Exchanges & Refunds

If you are not entirely satisfied with your order or you wish to change it, we will gladly exchange or refund any unused items within 28 days of purchase. Just follow these 3 easy steps:

1) Package up the item(s) you wish to return, including the original product packaging, product labels and a copy of your original invoice.
2) Please include a note detailing whether you would like a refund or an exchange and the products you wish to order.
3) Send the parcel back to us to the following address:

Returns Department
William Powell Ltd
Carrs House
1 Tramway
OX16 5TD

Please Note: All goods are returned at your own risk and cost and we strongly recommend sending goods by a recorded delivery method. Exchanged orders may incur an additional postage price.

If returning items from outside of the European Union, please ensure the parcel is clearly labelled "BRITISH RETURNED GOODS - RELIEF CLAIMED".

Sale / Reduced Items

Discounted goods can be returned for an exchange or refund  within 14 days. Exchanged orders will incur an additional postage charge.

Non-refundable items

  • Engraved or embossed items
  • Special order items
  • Gift wrapping
  • Goods damaged in your possession
  • Additional postal services (e.g. Next day delivery)
  • Items which due to their use can come into direct contact with the body (e.g. whistles & calls, ear plugs, thermal wear, cleaning care equipment, socks)

Faulty or Incorrect Item(s)

In the rare event of an item(s) being faulty or not what you ordered please contact us as soon as you receive the goods on 01295 701701 (during office hours of 9:00 - 5:30) and we will issue you with a returns number. Please then post the item(s) back to us, following the guidelines above.  We will refund the cost of the postage to the value of recorded delivery (we cannot refund additional postage charges above this) and we will organise the replacement or repair.