Genuine Vorsk VMP base seal
The base seal sits at the bottom of your Vorsk VMP magazine and seals the gas reservoir so it holds pressure. It is one of the most common wear items on any gas magazine, and a tired base seal is usually the reason a mag empties itself overnight or refuses to hold gas at all. This is the genuine Vorsk part, sized correctly for a proper airtight fit.
The most common leak fix
If your gas magazine has been left empty over a period of time, the seal may have dried out and shrunk. Rather than writing off the whole magazine, this low-cost spare is almost always the fix. It restores a positive seal so the reservoir holds pressure and your gun cycles with full recoil.
Quick and simple to fit
Simply knock the bottom retaining pins out, lubricate and change the seal, reinsert the pins and away you go. Keep it coated in silicone and always leave a small amount of gas in the mag when stored to make the seal last.
Fits VMP-1 and VMP-2
This seal suits Vorsk VMP-1 and VMP-2 gas magazines. Stock up on green gas at the same time, or book the magazine in with our Kent servicing team for a full refresh.











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