(3) Write a Review

GAMEBORE REGAL GAME 12ga 1oz 2.5" 1225fps #6 Diamond Shot - FIBRE WAD - FLAT (10 BOXES/25RDS)

$9.99 (Fixed Shipping Cost)
In Stock:

Adding to cart… The item has been added
Buy in Bulk & Save
  • Buy 2 - 9 and get $5.00 off
  • Buy 10 + and get $10.00 off




Gamebore’s 12G Regal cartridge is a true 2.5” (65mm) game cartridge incorporating cutting edge technology and delivering the excellent performance of its 2 3/4" cousins to give the game shooter the edge in the field. 12G Regal Game is for use in guns with 2.5" chambers.

Loaded in a new high quality red case with a nickel head for smooth, clean ejection and Diamond Shot in true English sizes for perfect patterns, the 12 bore Regal Game takes the traditional game cartridge to the next level.



12G Regal Game is loaded with Gamebore’s exclusive Diamond Shot. Made from pure British ingots and designed, developed and manufactured in-house at the UK’s only working lead shot tower, our Diamond Shot is 5x graded for consistency in size and spherical perfection. The world’s finest quality lead shot delivers outstanding patterns and ultimate performance. 



Synonymous with outstanding performance, the range of F2 powders provide smooth recoil in lightweight guns while delivering unrivalled downrange speed and performance for complete confidence to the game shooter whatever the quarry. Regal Game cartridges have a velocity of up to 1425 Feet Per Second (FPS). 


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

How to Order FirearmS
& Ammunition

Clay Shooters Supply Errors

Incorrect items: If a product is not the product that you ordered, Clay Shooters Supply will either replace the product or give you a full refund if returned within 10 days of receipt.

Inventory: Our firearms are listed online and in store. Our inventory does not reflect of what we have in store. If a gun is sold online and in store on the same day, we have the right to cancel any online orders that we can not fulfill.

Shipping and Handling

Estimated shipping times are posted on the product information page under the title "Ships On Or Before:" please note that all leadtimes are estimates.

Please also note that some items are unique, hard to obtain, or one-of-a-kind, so Clay Shooters Supply reserves the right to cancel your order should an item not be available to ship.

We will not charge your credit card until your product ships, except for certain special orders.

We normally will ship UPS and US POSTAL. If you need faster shipment, we can ship 2nd Day or Next Day for an extra charge.

Clay Shooters Supply does not transfer firearms to the following areas: California, Connecticut, Guam, Hawaii, Massachusetts, New Jersey, New York, Puerto Rico, Virgin Islands and Washington D.C. Illinois Transfers: Please call store for more assistance.

NOTE: We make every effort to get your order shipped as fast as possible. In some circumstances, especially during sales and after weekends, we may not get your order shipped in the time specified. Please rest assured that we will ship your item as soon as we can.

How to Buy a Pistol, Rifle or Shotgun

Federal firearms laws prevent the sale of a weapon from Clay Shooters Supply directly to an individual in another state (we are located in Texas). We must ship your firearm directly to an FFL Dealer near you. The steps to follow are:

  1. Order your firearm online using our secure shopping cart. If you know the dealer you are going to use at time of order placement (not a requirement) enter his name into the 'Ship To' field.
  2. Find a dealer near you that will accept the transfer of the firearm for you. Most sporting goods stores and pawn shops will provide this service for a small fee. Also, gun clubs, shooting ranges, etc. may provide this service to you. If you don't know which dealer to use in your area, put a comment in your order and we will help you locate one near you. We have access to a large list of dealers in the USA that will gladly handle a transfer for you. Most dealers charge around $25 for a transfer. You must confirm the transfer with your local dealer in advance.
  3. Next, have the dealer get us a copy of his signed license if we don't already have it on file. To check whether a license is on file, contact us. Please Note: It is now legal for us to accept a faxed or e-mailed copy of your dealers license! Print out this convenient coversheet, fill it out and give it to your dealer to fax with his license. That's all there is to it!
  4. Make sure the dealer knows the firearm is coming from us. If you used a dealer that we already had on file, call him to let him know that a gun for you is on the way.
  5. We will send you an email when the firearm ships, which will include a tracking number.
Age Restrictions on Firearms

You must be 21 years of age to purchase a handgun or shotgun with a pistol grip. You must be at least 18 years of age to purchase a rifle or standard shotgun (without a pistol grip.)

Gun & Ammo Laws | Clay Shooters Supply

Buying ammunition online from Clay Shooters Supply is fast and efficient! There are few exceptions where are are not allowed to ship ammunition. Please see the table below:

  • State / Restrictions
  • Alaska
    • No direct sale of ammunition to Alaska residents. Due to Federal Transportation Laws, we are not allowed to ship ammunition by boat or air. However, we will ship to a Freight Forwarder of your choice and you can make further arrangements to get the ammunition to you
  • California
    • No direct sale of ammunition to consumers unless the purchasing individual is exempt from California state law

      If you are not exempt, all ammunition orders must be shipped to a Federal Firearms Dealer for transfer

      (Dealer rates do vary, please contact dealer prior to placing an order)

      **Exemptions include active Law Enforcement Officers, active Peace Officers and FFL holders (Type 03 included)

      No ammunition magazines and feeding devices over 10 rounds

  • Colorado
    • No ammunition magazines and feeding devices over 15 rounds
  • Connecticut
    • A valid/not expired Connecticut Carry Permit or Ammunition Certificate
  • Hawaii
    • No direct sale of ammunition to Hawaii residents. Due to Federal Transportation Laws, we are not allowed to ship ammunition by boat or air. However, we will ship to a Freight Forwarder of your choice and you can make further arrangements to get the ammunition to you
  • Illinois
    • A valid/not expired FOID Card (Firearm Owner's Identification Card)

      * Shipping address provided MUST match FOID Card or State Issued Driver's License *

  • Maryland
    • No ammunition magazines and feeding devices over 10 rounds
  • Massachusetts
    • A valid/not expired LTC (Firearms License to Carry)
  • New Jersey
    • A valid/not expired Firearms Purchase ID or FPID
    • No Ammunition magazines and feeding devices over 10 rounds

      For .223, 5.56, .308, 7.61×51, 7.62×39, .270, .243, 30-30, 30-06, 12 gauge, and 20 gauge ammunition, there is no need for a FOID card because there is no doubt that these products were designed for use in rifles or shotguns and New Jersey provides an exception for these uses.

  • Hawaii
    • No ammunition magazines and feeding devices over 10 rounds
    • New York City residents can receive shipments ONLY if they are active Law Enforcement or are an FFL holder
    • All ammunition must be sent to an FFL or "Registered Seller of Ammunition".
    • The in-person requirement of Section 50 of the New York SAFE Act states that all purchased ammo must be shipped to a valid FFL holder OR a registered seller of ammunition.
  • Hawaii
    • No direct sale of ammunition to Hawaii residents. Due to Federal Transportation Laws, we are not allowed to ship ammunition by boat or air. However, we will ship to a Freight Forwarder of your choice and you can make further arrangements to get the ammunition to you

Due to local, state or federal laws, we are trying to make buying ammunition as easy as possible. Please contact us if you have any questions to your ammunition order.

Please scan and email your documents to If you have already provided your documents for a previous order and they are still valid, you do not need to send them in again.

Reviews ()

  • 5

    Great shells! Used in a 1935 Midland Gun Co sxs with Damascus barrels. Performed really well and when I did my job, they did theirs..... dead pheasant at 40 yds through full choke. Will definitely buy again. Really glad to have a source of low pressure shells that are safe for use in my gun. BTW, the gun died have 2.75" chambers and is proofed for 1.25oz loads but low pressure 2.75 shells do not exist in the US as near a I can tell. These 1oz Gamebore shells do the job!

    Gamebore Regal 2.5" #6 12ga

    Posted by Peter Lindquist on 21st Nov 2023

  • 4

    I would very much like to see some 2.5" Game Shells in 16 gauge for the coming September bird season

    16 gauge 2.5"

    Posted by Jim Coster on 3rd Jul 2023

  • 5

    Thank you for making Gamebore 2 1/2 inch #6 shells available in the states. Looking forward to fall and the opportunity to use the best selling field load in England on prairie grouse in the west. Thank you.

    Regal Game #6

    Posted by Thomas Condon on 14th Apr 2023

Recommended Accessories