Luth-AR LUTH AR MBA-3 STOCK KIT 223 BLK
$156.82
The Luth-AR MBA-3 Stock Kit is designed for the serious AR-15 enthusiast, offering an adjustable length of pull and cheek height for a customized shooting experience. This kit includes a mil-spec diameter 6-position carbine buffer tube, buffer assembly, and all necessary components for a seamless upgrade. Elevate your platform’s ergonomics and performance with this versatile stock, perfect for any shooting application.
3 in stock
Luth-AR MBA-3 Stock With Buffer Assembly, Mil-Spec Dia 6-Position Carbine Buffer Tube, AR-15 Buffer, Buffer Spring, Latch Plate and Lock Ring, Adjustable Length of Pull/Cheek Height/Butt Plate, Fits AR-15, Black MBA-3K-M
| Weight | 2.063 lbs |
|---|---|
| Dimensions | 12.500 × 6.000 × 2.500 in |
| Manufacturer | Luth-AR |
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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