ODIN WORKS M-LOK TO ARCA RAIL 4″
$34.15
The ODIN WORKS M-LOK TO ARCA RAIL 4″ is an essential upgrade for shooters seeking enhanced stability and adaptability. Expertly crafted by Odin Works, this precision-engineered accessory fits seamlessly into any M-LOK slot, allowing for versatile mounting options that elevate your shooting experience. Perfect for those looking to improve their setup, this ARCA rail combines innovative design with robust construction for unmatched performance on the range or in the field.
11 in stock
The Odin Works M-LOK to ARCA conversion rail fits into an M-LOK slot to provide ARCA mounting options.
It measures 4 inches and has a matte black finish.
- Manufacturer: Odin Works
- Type: M-LOK to ARCA conversion rail
- Length: 4 inches
- Finish: Matte
- Color: Black
- Manufacturer Part Number: ODACC-ML-ARCA-RAIL-4
- UPC: 850005271604
| Weight | 0.125 lbs |
|---|---|
| Dimensions | 7.500 × 3.250 × 0.500 in |
| Manufacturer | Odin Works |
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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