Aim Sports M4 2-Piece Quad Rail Drop-In Handguard, Anodized Black - MT021
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AIM Sports
Overview
The Aim Sports M4 2-Piece Quad Rail Drop-in Handguard is designed for AR-15 platforms, providing a robust mounting interface with its Picatinny rails. With a length of 6.5 inches, this handguard allows for easy attachment of accessories while maintaining a streamlined profile. Its hardcoat anodized finish not only enhances durability but also gives it a sleek black appearance. This handguard is frequently utilized in builds featuring a pistol gas system, particularly those chambered in 300 Blackout.
Specifications
Aim Sports M4 2-Piece Quad Rail Drop-In Handguard, Anodized Black - MT021
Available Merchants(6)
Prices checked
Price Alert
Build history on GunPartPicker
Builders have added the Aim Sports M4 2-Piece Quad Rail Drop-In Handguard, Anodized Black - MT021 to their builds on GunPartPicker. Since April 2026, it ranks #147 of the 885 handguards builders have added.
It was in stock most times we checked in October 2026, and today 5 of the 6 retailers we track have it in stock. It dipped to $17.58 at Optics Planet for a stretch in October 2026, well under its usual $30.99, so sales do come around. Buying today, the lowest price is $19.07 at KY Gun Company, above October's low of $17.58, 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 the builds that include this one
Bravo Company Mfg Upper Receiver Assembly w/ Laser T-Markings, Hard Coated Anodized - 4-UR-M4
Dark Storm Industries AR-15 9MM HBAR Threaded Pistol Barrel 7.5in 1-10 Twist Black DSI-BRL-9MMHB-07N10T-NT
BLEM PSA PX9mm Forged Stripped Lower - uses Glock-style magazines
CMMG AR15 Charging Handle Assembly, Black - 55BA5EC
San Tan Tactical Enhanced AR-15 Bolt Carrier Group - 5.56 - Nitride
CMMG AR-15 A2 Compensator KIT 1/2-28 5.56mm
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 Aim Sports M4 2-Piece Quad Rail Drop-in Handguard, Anodized Black - MT021
| Build | Parts | Total |
|---|---|---|
 | 22 | $1310.74 |
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