Midwest Industries AR-15 G4 14" Handguard M-LOK Black

All Midwest Industries handguards
Midwest Industries, Inc. Ar-15 G4 14" Handguard M-Lok Black - Handguard for AR-15 - view 1
Midwest Industries, Inc. Ar-15 G4 14" Handguard M-Lok Black - Handguard for AR-15 - view 2
Midwest Industries, Inc. Ar-15 G4 14" Handguard M-Lok Black - Handguard for AR-15 - view 3
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Midwest Industries

Overview

The Midwest Industries AR-15 G4 14" Handguard M-LOK Black is a handguard. Compare prices from multiple merchants and find the best deal.

Specifications

MPNMI-G4M14
MaterialAluminum
FinishHardcoat Anodized
Mounting InterfaceM-LOK
Gas System LengthMid-Length
Handguard Length14
Construction TypeFree-Float
ColorBlack
PlatformAR-15

Available Merchants(7)

Prices checked

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Brownells logo
Brownells
Free shipping
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In Stock
$170.99
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Optics Planet
Free shipping
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In Stock
$204.95
Primary Arms logo
Primary Arms
Free shipping
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$204.95
Ammunition Depot logo
Ammunition Depot
~$28.90 est. shipping
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$204.95
BattleHawk Armory logo
BattleHawk Armory
Shipping varies
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In Stock
$204.95
Palmetto State Armory logo
Palmetto State Armory
Free shipping
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$204.99
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Classic Firearms
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Out of Stock
$204.95

October 2026 on GunPartPicker

Midwest Industries AR-15 G4 14" Handguard M-LOK Black ranked #98 of the 290 handguards builders added on GunPartPicker in October 2026. Builders have added it to their builds on GunPartPicker. Since April 2026, it ranks #14 of the 874 handguards builders have added. Builds with this handguard are mostly chambered in 5.56 NATO (83%, then .223 Wylde 10%), mostly on mid-length gas (93%), and nearly all AR-15.

Availability is good: it was in stock at one retailer or another nearly every time we checked in October 2026, and today 6 of the 7 retailers we track have it in stock. It dipped to $170.99 at Brownells for a stretch in October 2026, well under its usual $204.95, so sales do come around. Buying today, the lowest price is $170.99 at Brownells, which matches the best price we saw in October.

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Frequently Built With

The part most often added in each category by the builds that include this one

Build Configuration Breakdown

Aggregated and anonymized data showing how builders use this product

Platform

100%
AR-15100%

Caliber

82.8%
5.56 NATO82.8%
.223 Wylde10.3%
.308 Win3.4%
6.5 Grendel3.4%

Gas System

92.9%
Mid-Length92.9%
Carbine3.6%
Rifle3.6%

Builds Featuring This Part

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Builds in the community that include the Midwest Industries, Inc. Ar-15 G4 14" Handguard M-Lok Black

BuildPartsTotal
PSA 16" build
PSA 16"
19$1203.48
for prs 16" build
for prs 16"
13$1006.60
Cmmg 16" 5.56 build
Cmmg 16" 5.56
27$6963.05
wilson combat 16" 5.56 build
wilson combat 16" 5.56
22$1669.78
Wilson Combat 16" build build
Wilson Combat 16" build
24$1126.99

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