Product Description
The SKYE Springfield KUNA Brace Adapter converts the factory Springfield Armory KUNA adjustable folding stock into a brace host. Swap the factory buttpad for this adapter and you can run a Gear Head Works Tailhook or any other brace that uses the same style mount.
It installs on the factory folding stock assembly and keeps the same 4-position adjustability as the original stock. With the adapter installed, the KUNA can be fired while folded. The folded assembly will no longer lock in the folded position.
Factory Stock and Brace NOT included.
Specifications:
- Platform: Springfield Armory KUNA (factory adjustable folding stock)
- Function: Converts factory stock end into a Tailhook-style brace host
- Adjustability: 4-position length of pull (same as factory stock)
- Weight: 3.4 oz.
- Folding: Factory fold mechanism retained; folded lock-up is disabled with adapter installed
- Folded fire: Yes — the KUNA can be fired while folded with this adapter installed
- Material: MJF nylon
- Color: Black
- Included: Brace adapter only
- Not included: Factory KUNA stock, Tailhook / brace, or extra hardware unless specified
- Made in: USA
Compatibility and Installation Notes:
- Requires the factory Springfield Armory KUNA Adjustable Folding Stock (NOT included).
- No permanent modifications to the KUNA stock.
- To Install remove the pin marked below to release the buttstock assembly. Remove the buttstock assembly, replace it with the brace adapter then reinstall the pin.

Links:
Factory Stock
- Kuna Adjustable Folding Stock (click here)
Braces that are compatible with the Adapter are listed below and can be purchased separately
- A3 Steady Brace (click here)
- Gear Head Works Tailhook MOD1 (click here)
- Gear Head Works Tailhook MOD1C (click here)
- Midwest Ind. Arm Brace Hook - (click here)
DISCLAIMERS: Customer is responsible for being aware of local, state, and federal laws regarding the use of this product.