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CMMGs Mk3 Ejection Port Cover Kit includes an ejection port, rod, and spring.
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  • Short Round Supply Co. makes sure you won't find a better deal on your favorite shooting gear, firearms accessories, optics, or ammunition anywhere else.
  • Generally speaking, Short Round Supply doesn't require buying in bulk to get our best possible price. Here, we think you should be able to buy boxes of ammo at bulk pricing!
  • All ammo pricing is per the box. Any reference to a case is made for informational purposes only.  Bulk ammo deals requiring a minimum purchase will only allow the minimum qty of boxes to be placed in your Range Bag.
  • It is the Buyer's responsibility to ensure that any products are legal to own in your local area.
  • We cannot ship certain products to some locations. Please check our Terms and Conditions for a detailed list 
  • Unless otherwise noted above, this product is eligible for our SuperSonic Shipping Guarantee
More Information
Model Mk3
Manufacturer UPC 815835016429
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