Midwest Industries Quad Rail AR-15 Handguard - 15"
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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.
Specifications
Midwest Industries Quad Rail AR-15 Handguard - 15"
Available Merchants(8)
Prices checked
Price Alert
October 2026 so far on GunPartPicker
Midwest Industries Quad Rail AR-15 Handguard - 15" is the fifth most added handguard on GunPartPicker so far in October 2026, behind the Bravo Company Mfg M-LOK 13" Modular Rail, Black - MCMR13556BLK, with about 4% of all handguards added to builds. Down from #2 in August and September. Builds with this handguard are mostly chambered in 5.56 NATO (72%, then .223 Wylde 23%), split between mid-length (40%) and carbine-length (29%) gas systems, and nearly all AR-15.
It was in stock most days in September 2026, but today 3 of the 8 retailers we track have it in stock. The best price drifted down from $230.95 to $209.95 over September 2026 without a real sale. Buying today, the lowest price is $230.95 at Optics Planet, above September's low of $209.95, so a better deal may come back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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Frequently Built With
The part most often added in each category by hundreds of builds that include this one
Bravo Company Mfg Upper Receiver Assembly w/ Laser T-Markings, Hard Coated Anodized - 4-UR-M4
FAXON Firearms 16" 223 Wylde Match Barrel Stainless Steel Black
Aero Precision M4E1 Complete Lower Receiver W/MOE SL Grip & SL-S Carbine Stock
Radian Raptor Charging Handle & Talon Safety Selector Combo - OD Green
Bravo Company M16 Bolt Carrier Group Black
WMD Guns AR-15 Gas Tube Nitromet Mid-Length
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
PlatformBased on real build data showing which platform (AR-15, AR-10, AR-9) builders pair with this product.
CaliberBased on real build data showing which calibers builders choose alongside this product.
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
Builds Featuring This Part
See all builds →Builds in the community that include the Midwest Industries Quad Rail Ar-15 Handguard - 15"
| Build | Parts | Total |
|---|---|---|
 | 12 | $999.18 |
 | 16 | $4602.30 |
 | 24 | $1649.92 |
 | 31 | $2784.92 |
 | 26 | $1846.59 |
| 15 | $4058.47 |
| 11 | $1156.21 |
| 15 | $4081.47 |
 | 21 | $3807.42 |
 | 16 | $4833.52 |
| 9 | $1417.69 |
 | 14 | $2390.15 |
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