Billet Aluminum Lower for the Springfield KUNA
Get ready to elevate your Springfield KUNA build with our upcoming Billet Aluminum Lower Receiver—designed for modularity, durability, and customization in mind. This product is machined from high-strength billet aluminum, the lower offers unmatched precision and reliability for shooters who demand the best from their platform.
This drop-in upgrade is fully compatible with standard AR-15 components, giving you the freedom to personalize your KUNA with your choice of:
- AR-15 Trigger Group
- AR-15 Safety Selector
- AR-15 Pistol Grip
In addition, we’ve built this lower to integrate seamlessly with CZ Scorpion-style magazines (however we do strongly recommend specifically the use of specifically Magpul Pmags). Our product is not compatible with PSA magazines as those were not designed for CZ scorpion pattern magwells.
Key Features:
- Precision-machined from billet aluminum for strength and durability
- Compatible with AR-15 triggers, safeties, and grips
- Accepts CZ Scorpion magazine releases and mags (including 3+ series)
- Optimized for the Springfield KUNA platform
- Perfect for custom builds and enhanced ergonomics
Whats Included:
- Billet aluminum lower
- Install manual
- Fully ambidextrous bolt release
- Captured takedown pin
- Safety selector spring shim
- Your choice of magazine release
- Your choice of color
- OPTIONAL trip kit for the use with FRTs
Whats Needed:
- Any ar15 grip
- Any ar15 safety selector
- Any ar15 trigger
DISCLAIMER: “Springfield”, “Springfield KUNA”, are federally registered trademarks of Springfield Armory. and is one of many trademarks owned by Springfield Armory. Neither Nexus FA LLC nor this site are affiliated in any manner with, or otherwise endorsed by, Springfield Armory. The use of “Springfield KUNA” on this page is merely to advertise the sale of Springfield Armory compatible products, parts, or components. For additional genuine Springfield Armory products and parts visit https://www.springfield-armory.com/
