MIDWEST 5 SLOT POLY M-LOK RAIL SEC
$6.22
The MIDWEST 5 SLOT POLY M-LOK RAIL SEC is a must-have for firearm enthusiasts seeking to expand their accessory options. This lightweight, low-profile rail section seamlessly connects M-LOK handguards to traditional Picatinny accessories, enhancing versatility on the range or in the field. Crafted by Midwest Industries, it combines quality and innovation for optimal functionality.
50 in stock
The Midwest Industries MI-5PMR is a five-slot polymer M-LOK rail section with a matte black finish. It fits M-LOK handguards and connects them to traditional Picatinny accessories. Its lightweight, low-profile design expands accessory mounting options, and hardware is included.
- Manufacturer: Midwest Industries
- Model: MI-5PMR
- Type: M-LOK rail section
- Slots: 5
- Construction: Polymer
- Finish: Matte
- Color: Black
- Fit: M-LOK handguards
- Hardware: Included
- UPC: 812102034179
| Weight | 0.063 lbs |
|---|---|
| Dimensions | 3.250 × 3.000 × 0.750 in |
| Manufacturer | Midwest Industries |
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.

Reviews
Clear filtersThere are no reviews yet.