Midwest Industries Quad Rail 15 inch is lighter than I expected for a long quad rail. Stays comfortable across long range sessions. Free float aluminum. 1913 picatinny on all four sides for maximum compatibility with old school accessories.




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Midwest Industries
Overview
The Midwest Industries Quad Rail AR-15 Handguard is a 15-inch free-float handguard designed to enhance the accuracy and versatility of your build. With its hardcoat anodized aluminum construction, this handguard provides a robust and lightweight platform that features a Picatinny mounting interface for easy attachment of accessories. This handguard is commonly found in builds with a rifle-length gas system and chambered in 5.56 NATO, making it ideal for precision shooting and tactical applications.
Based on build data

Bravo Company Mfg Upper Receiver Assembly w/ Laser T-Markings, Hard Coated Anodized - 4-UR-M4

Bravo Company M16 Bolt Carrier Group Black

Wmd Guns Ar-15 Gas Tube Nitromet Mid-Length

Geissele Automatics Llc Ar-15 Ssa-E X Lightning Bow Trigger

Wilson Combat Ar-15 Lo-Profile Gas Block .750" Black

Radian Raptor Charging Handle & Talon Safety Selector Combo - Od Green
Aggregated and anonymized data showing how builders use this product
| Product | Category | Times Built Together |
|---|---|---|
| Bravo Company Mfg Upper Receiver Assembly w/ Laser T-Markings, Hard Coated Anodized - 4-UR-M4 | 44 | |
| Bravo Company M16 Bolt Carrier Group Black | 37 | |
| Wmd Guns Ar-15 Gas Tube Nitromet Mid-Length | 36 | |
| Geissele Automatics Llc Ar-15 Ssa-E X Lightning Bow Trigger | 34 | |
| Wilson Combat Ar-15 Lo-Profile Gas Block .750" Black | 34 | |
| Radian Raptor Charging Handle & Talon Safety Selector Combo - Od Green | 28 |
| Platform | Percentage |
|---|---|
| AR-15 | 100% |
| Caliber | Percentage |
|---|---|
| 5.56 NATO | 77.8% |
| .223 Wylde | 11.1% |
| .308 Win | 11.1% |
| Gas System | Percentage |
|---|---|
| Carbine | 50% |
| Rifle | 37.5% |
| Mid-Length | 12.5% |
Builds in the community that include the Midwest Industries Quad Rail Ar-15 Handguard - 15"
| Build | Parts | Total |
|---|---|---|
![]() | 12 | $974.49 |
![]() | 16 | $4604.85 |
![]() | 24 | $1506.87 |
![]() | 31 | $2666.61 |
![]() | 26 | $1806.30 |
![]() | 15 | $3727.31 |
![]() | 11 | $1079.74 |
![]() | 15 | $3675.25 |
![]() | 21 | $3405.82 |
![]() | 16 | $4637.27 |
![]() | 9 | $1325.98 |
![]() | 14 | $2458.02 |
3 global ratings
Midwest Industries Quad Rail 15 inch is lighter than I expected for a long quad rail. Stays comfortable across long range sessions. Free float aluminum. 1913 picatinny on all four sides for maximum compatibility with old school accessories.
picked this for a retro build, quad rails are unfashionable but the 1913 surface area is unmatched for accessories. clamp up is rock solid, no movement against the barrel nut. midwest finish is consistent
Midwests 15 inch quad rail is the long config for setups that want maximum real estate. Free float, no barrel contact at all. 1913 picatinny on all four sides which is heavier but maximally compatible with old school accessories. Anti rotation tabs hold it dead steady.