Dynatex 12 Gauge / 9mm / .38 Timer Blank Firing Dummy Grenade (BFG)

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*Estimates exclude weekends & are subject to change*
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The original and, to some, the best BFG ever made. With its built-in three second timer, these have been in use for over twenty years ( though the ones we are selling aren't 20 years old... ;) )

This is the daddy of them all, taking 12 Gauge Blanks but also supplied with a .38 / 9mm adaptor and a 209 Primer adaptor (while stocks last) for those not wanting to end up deaf!

It is your responsibility to ensure this is a legal product for import to your country and state, if seized, shipping and product will not be refunded. This does not affect orders placed to the UK

  • Uses 12 Gauge & 9mm / .38 Revolver Blanks
  • Free 209 Primer adaptor included (while stocks last).
  • Polymer, Steel and Alloy construction for durability and lower weight
  • 3 Second internal 'timer' to delay the inevitable
  • Effective 'self cocking' mechanism.


Important Downloads

CODE DTex 12B Delay Grenade
Weight (Kg) 0.2500
Manufacturer Dynatex
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Important Information


All images, product contents and specifications listed are based on checks performed when a product is first listed and may differ due to changes over time made by the manufacturer. This includes package contents in regards to any 'extras' provided e.g. Sample BBs.

Items used in images to promote the main item (Holsters, Camo, etc) are not supplied unless listed in the Specification tab under 'Extras'. This includes attached rails, grips, scopes, suppressors etc.

Chinese supplied Batteries and Chargers are warrantied to be not DOA (Dead on Arrival) only. We always recommend swapping out to a better quality Battery and Charger at the earliest opportunity.

Custom Painted products (Two-Tone) are non-refundable as these are painted to order. 

Unless otherwise stated, all products are sold singly.



Any figures used are based on tests performed on the products when they are first listed. These can vary due to changes by the manufacturer, gas pressure, gas used and a number of other factors. All figures should be treated as an approximate guide and used for reference only. 

All listed FPS are +/- 5% due to differences from rifle to rifle. If you require a guaranteed FPS, please add an upgrade/downgrade option on to your product (this may cost extra).

No airsoft AEG is warrantied for use with an 11.1v LiPo or higher voltage battery at UK velocities (373fps or lower) unless specifically recommended on the product itself. Use of higher voltage batteries can cause failures and will negate any warranty implied or otherwise.



We cannot offer an exchange on pyrotechnic devices due to device failure. We are unable to guarantee that the pyrotechnic device has been stored in a moisture free environment or used correctly in accordance with the manufacturers guidelines.


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