VFC - 10.5" M4A1 CQBR Outer Barrel (Steel) gas From CRIMSON:
$49.99
Description
From CRIMSON:
the Waldo Dynamics "Ion" Recoil Spring range is your go-to upgrade for seasonal performance without compromise
We are also testing reports that it is making people's GBBRs more gas efficient (so far it seems to be true from our tests)
Winter Hammer Spring - Less force to reset the hammer means less gas used and more shots downrange as well as cycling quicker
VFC - 10.5" M4A1 CQBR Outer Barrel (Steel) gas From CRIMSON:
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
