M17G3 Convertion Kit (A2 to G3)

MILSIG M17 G3 Conversion Kit (A2/CQC to G3)

Upgrade your older MILSIG model to the newer G3 standard. This official conversion kit allows you to upgrade your M17 CQC or M17 A2 marker, enabling it to fully accept and feed the modern G3 and T17 MagFed magazines.

What's Included:

• 1x G3 Upper Receiver

• 1x G3 Magwell

What is NOT Included (Required from your donor marker):

• Heat Core (Bolt system)

• Trigger frame / assembly

• Magazine

• Stock
• Shroud and barrel