Spartan Doctrine Suppressor - 36mm x 290mm

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Not exactly the most subtle of suppressors.  The Spartan Doctrine 7.62mm variant is one of the largest airsoft suppressors on the market.

Ideal for M14's, 417's and DMR's.  Although, we'll be the first to admit that we have been putting them on pistols and SMG's for the fun of it!  :-)

A generously sized DMR suppressor/silencer.  This one measures 290mm in length and is 36mm in diameter.


 - Cut Foam Inserts
 - Spring Lined
 - Aluminium Construction
 - 14mm CCW thread
 - Solid Metal End-Caps

Not only is this monster huge, it's seriously well made.  Perfect for that sneaky spec-ops look on your gun! 

CODE BG056-290
Weight (Kg) 0.3000
Spartan Doctrine Suppressor - 36mm x 290mm
Great build quality and service
Review by
So I used this suppressor slightly differently than i guess most people would be using it, so I have used it for an integrally suppressed look on an M4, basically i have a 4 inch barrel inside a 7 inch free float rail and with this suppressor on a 4 inch barrel that still allows a full 14 inch inner barrel. Basically if you want a huge suppressor that can turn heads, and don't care about trades, then at this price, you can't go wrong.
Spartan Doctrine Suppressor - 36mm x 290mm
Spartan Doctrine silencer
Review by
Solid build quality, looks the part and it's long enough to turn a 'proper' length G36 into an SD to get you those ' my god, what have you done to that?' moments at your local site.
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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