Brands Best Fittings

Best Fittings Sig Sauer MPX/MCX 1x12g Adaptor

We personally deliver stock firearms direct to your door every Fri-Tues

All other stock items inc archery, optics and pellets, we post out straight away

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Add Accessories

    • CO2 12g Cartridges / Capsules x 10 i
    • £6.99
    • CO2 12g Cartridges / Capsule x 50 w/ FREE Silicone Gun Oil i
    • £25.99
    • CO2 12g Cartridges / Capsules Single i
    • £0.70
  • Base Price: £29.99
  • Options & Accessories: £0.00
  • Total inc VAT: £29.99


This co2 adaptor has been designed specifically for the range of Sig Sauer MPX and MCX rifles to allow the use of 1 x 12g co2 capsule instead of the larger 88g ones. Perfect for short plinking sessions and checking that everything is still working in perfect order.

12g co2 capsule not included, for illustration purposes only.


Compatability - Sig Sauer MCX and MPX Rifles
Approx Shots - 35

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