

Midwest Industries SP Series 12.625in M-LOK Free-Float Handguard, Picatinny Top Rail MI-SP12M
Product Description
The Midwest Industries SP Series M-LOK Handguard is a rugged, one-piece free-float handguard designed to enhance AR-platform builds with a strong, lightweight profile and extensive accessory mounting capability. Constructed from 6061 aluminum and finished with a hard coat anodizing, it features a full-length Picatinny (MIL-STD 1913) top rail plus M-LOK compatible slots on seven flats for flexible positioning of lights, grips, and other accessories. The SP Series offers added internal clearance for suppressor use, with a 1.75" inside diameter and 2.0" outside diameter, and includes a 5-slot M-LOK accessory rail section and mounting hardware to get your build set up quickly. Made in the USA.
Product Highlights
- One-piece, extremely rugged free-float handguard design for durable performance
- Seven-sided M-LOK slot layout for maximum accessory mounting flexibility
- Full-length Picatinny (MIL-STD 1913) top rail for optics and accessory alignment
- Suppressor-ready internal clearance (1.75" inside diameter; 2.0" outside diameter)
- Includes 5-slot M-LOK rail section, mounting hardware, and barrel nut wrench
Specs
- Brand: Midwest Industries
- Manufacturer Part Number: MI-SP12M
- UPC: 816537013662
- Handguard Length: 12.625 in
- Color: Black
- Material: 6061 aluminum
- Finish: Hard coat anodized
- Mounting Interface: M-LOK slots on 7 flats
- Top Rail: Full-length Picatinny / MIL-STD 1913
- Inside Diameter: 1.75 in
- Outside Diameter: 2.0 in
- Included Accessories: One 5-slot M-LOK rail section, mounting hardware, barrel nut wrench
- Country of Manufacture: USA
- Weight: 12.8 oz (with barrel nut)
Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product’s manufacturer.
Original: $176.98
-65%$176.98
$61.94Product Information
Product Information
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Description
Product Description
The Midwest Industries SP Series M-LOK Handguard is a rugged, one-piece free-float handguard designed to enhance AR-platform builds with a strong, lightweight profile and extensive accessory mounting capability. Constructed from 6061 aluminum and finished with a hard coat anodizing, it features a full-length Picatinny (MIL-STD 1913) top rail plus M-LOK compatible slots on seven flats for flexible positioning of lights, grips, and other accessories. The SP Series offers added internal clearance for suppressor use, with a 1.75" inside diameter and 2.0" outside diameter, and includes a 5-slot M-LOK accessory rail section and mounting hardware to get your build set up quickly. Made in the USA.
Product Highlights
- One-piece, extremely rugged free-float handguard design for durable performance
- Seven-sided M-LOK slot layout for maximum accessory mounting flexibility
- Full-length Picatinny (MIL-STD 1913) top rail for optics and accessory alignment
- Suppressor-ready internal clearance (1.75" inside diameter; 2.0" outside diameter)
- Includes 5-slot M-LOK rail section, mounting hardware, and barrel nut wrench
Specs
- Brand: Midwest Industries
- Manufacturer Part Number: MI-SP12M
- UPC: 816537013662
- Handguard Length: 12.625 in
- Color: Black
- Material: 6061 aluminum
- Finish: Hard coat anodized
- Mounting Interface: M-LOK slots on 7 flats
- Top Rail: Full-length Picatinny / MIL-STD 1913
- Inside Diameter: 1.75 in
- Outside Diameter: 2.0 in
- Included Accessories: One 5-slot M-LOK rail section, mounting hardware, barrel nut wrench
- Country of Manufacture: USA
- Weight: 12.8 oz (with barrel nut)
Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product’s manufacturer.






















