30-Day Money-Back Guarantee*
If there are any defects with the item you receive, we will arrange return shipping and either send a replacement or issue a full refund.
CMMG ACTION TUNING KIT MKG/MKGS/MK57
NEW IN BOX FACTORY SEALED MANUFACTURER WARRANTY WHEN APPLICABLE
Description
CMMG ACTION TUNING KITMKG/MKGS/MK57
FEATURES:
-Allows you to adjust the action to your preference much like changing buffers or changing gas port settings
on an adjustable gas block
-1 oz weight, 2 oz weight, 3.4 oz weight (standard 9mm), (3) .250"x.625" roll pins
CMMG ACTION TUNING KIT MKG/MKGS/MK57
815835018751
45AFF17
815835018751
45AFF17
Item Summary
CMMG ACTION TUNING KIT MKG/MKGS/MK57
Brand: Cmmg
UPC: 815835018751
GTIN: 815835018751
MPN: 45AFF17
UPC: 815835018751
GTIN: 815835018751
MPN: 45AFF17
Why Buy From Nautilus Arms
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Orders typically ship within 1�2 business days. Contact us to upgrade to air delivery on most items.
Have Questions About This Item?
Not sure about compatibility or specs? Reach out before purchasing � we're happy to help.
Send us a message through GunBroker or email us directly at info@nautilusarms.com
We typically respond within a few hours.
Send us a message through GunBroker or email us directly at info@nautilusarms.com
We typically respond within a few hours.
*Item must be returned in unused condition within 30 days and in the original manufacturer's packaging (if applicable). If an item arrives non-defective and accurate to its description, this guarantee does not apply and returns will not be organized in those situations. Please confirm compatibility and specifications with us regarding item CMMG ACTION TUNING KIT MKG/MKGS/MK57 before purchasing if you are unsure. There are instances where the manufacturer requires that any replacements/repairs go through them directly. We can help you connect with them in those cases so you receive your item free of any defects/damages.
