25x3mm O-Rings (3-Pack, for 12ga Citadel Warthogs that use larger o-rings)

• Some 12ga Citadel Warthog models use a larger/thicker o-ring than most.
• Only purchase this o-ring if you know your Warthog uses the larger/thicker o-ring.
• Highest grade synthetic rubber o-rings replace old, worn, or cracked orings to provide a proper seal and restore gas system reliability.
• Used to resolve blow back issues with 12 gauge gas ports in your Warthog shotgun.
• Material has high temperature, compression, and operational tolerances. Up to 316 C (600 F) and down to -54 C (-65 F).

The majority of 12ga Warthog models use the standard size o-ring.  However, some of them use a thicker o-ring.  There is no rhyme or reason to the serial numbers for the ones that use the thicker o-ring.  Please measure your old o-ring to confirm it's size.  The more common o-ring measures approximately 1” inside diameter and about 1-1/8" outside diameter (approximately 1/16" thick).  However, some models use the larger/thicker o-ring that measures approximately 25mm inside diameter, 31mm outside diameter, and 3mm thickness.

This o-ring is also used in some 12ga Citadel Boss Hog models.  Again, please measure your old o-ring to confirm this is the correct one for your model.