KNS AR/MCX STOCK ADAPTER WITH FLANGE
$54.95
The KNS AR/MCX Stock Adapter with Flange is a game-changer for your firearm, allowing seamless attachment of a picatinny-style stock, like the SIG MPX folding stock, in place of a traditional AR-15 buffer tube. Designed by KNS Precision, Inc., this innovative adapter enhances versatility and customization for your platform, making it an essential upgrade for serious shooters looking to optimize their setup.
13 in stock
The KNS Precision AR/MCX Stock Adapter with Flange fits AR-15 platforms and converts the buffer tube connection to a 1913 rail.
It allows attachment of a Picatinny-style stock, including the SIG MPX folding stock, and has a black matte finish.
- Manufacturer: KNS Precision, Inc.
- Manufacturer Part Number: KNSARMCXADPWITHFLANGE
- UPC: 853906008492
- Fit: AR-15
- Conversion: Buffer tube to 1913 rail
- Finish: Matte
- Color: Black
| Weight | 0.125 lbs |
|---|---|
| Dimensions | 4.500 × 4.500 × 1.250 in |
| Manufacturer | KNS Precision, Inc. |
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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