SIG SAUER Stock Adapter – 1913 Interface Folding Knuckle
$104.38
The SIG SAUER Stock Adapter – 1913 Interface Folding Knuckle allows you to easily install a stabilizing brace on your MPX pistol while providing the added benefit of a foldable assembly. This innovative design enhances portability and storage without compromising performance, making it an essential upgrade for any serious shooter.
6 in stock
SIG SAUER fold adapter gives shooters the ability to install the proper stabilizing brace on your MPX pistol and gives the ability to fold the brace assembly.
| Weight | 0.395 lbs |
|---|---|
| Dimensions | 5.800 × 3.900 × 2.000 in |
| Manufacturer | Sig Sauer |
| Finish | unknown |
| Weight | unknown |
| Material | unknown |
| Compatible With | MPX pistol |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.
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