B5 SystemsAll B5 Systems handguards

B5 Systems AR-15 Handguards M-LOK - AR-15 Carbine Handguard M-LOK FDE

3 options

B5 Systems Ar-15 Handguards M-Lok - Ar-15 Carbine Handguard M-Lok Fde - Handguard for AR-15 - view 1
Buy Now

B5 Systems

Overview

The B5 Systems AR-15 Handguards are designed specifically for carbine-length gas systems, providing a lightweight and robust solution for your build. Featuring an M-LOK mounting interface, these handguards allow for easy attachment of various accessories while maintaining a sleek profile. Commonly found in builds utilizing the 5.56 NATO caliber, this FDE handguard offers both functionality and a tactical appearance.

Specifications

MPNHMC-1358
Gas System LengthCarbine
ColorFDE
Mounting InterfaceM-LOK
PlatformAR-15

Available Merchants(4)

Prices checked

Price Alert

Log in to set a price alert on this product.

SO
Sportsmans Outdoor Superstore
Flat rate shipping
Shipping Speed
In Stock
$18
Buy Now
Optics Planet logo
Optics Planet
Free shipping over $49
Shipping Speed
In Stock
$22
Buy Now
Brownells logo
Brownells
Free shipping over $99
Shipping Speed
Out of Stock
$28
Buy Now
BattleHawk Armory logo
BattleHawk Armory
Shipping varies
Shipping Speed
Out of Stock
$28
Buy Now

Build history on GunPartPicker

Builders on GunPartPicker first added the B5 Systems AR-15 Handguards M-LOK - AR-15 Carbine Handguard M-LOK FDE to a build in February 2026.

It was in stock most days in August 2026, and today 2 of the 4 retailers we track have it in stock. It dipped to $18.13 at Sportsmans Outdoor Superstore for a stretch in August 2026, well under its usual $27.55, so sales do come around. Buying today, the lowest price is $18.13 at Sportsmans Outdoor Superstore, which matches the best price we saw in August.

Trending handguards →

Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 retailers

Not sure which handguard to pick?

We ranked every handguard by how often it shows up in real builds on GunPartPicker.

Read the guide: AR-15 Handguard Trends →

Check it against the live catalog:

Frequently Built With

Popular alongside handguards on GunPartPicker

FAXON Firearms 16" 223 Wylde Match Barrel Stainless Steel Black

FAXON Firearms 16" 223 Wylde Match Barrel Stainless Steel Black

Barrel$253in 272 builds
Bravo Company Mfg Upper Receiver Assembly w/ Laser T-Markings, Hard Coated Anodized - 4-UR-M4

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

Upper Receiver$129 · out of stockin 726 builds
Aero Precision M4E1 Complete Lower Receiver W/MOE SL Grip & SL-S Carbine Stock

Aero Precision M4E1 Complete Lower Receiver W/MOE SL Grip & SL-S Carbine Stock

Lower Receiver$234 · out of stockin 234 builds
Aero Precision AR-15 Breach Charging Handle Ambidextrous Small Levers

Aero Precision AR-15 Breach Charging Handle Ambidextrous Small Levers

Charging Handle$85 · out of stockin 457 builds
Bravo Company M16 Bolt Carrier Group Black

Bravo Company M16 Bolt Carrier Group Black

Bolt Carrier Group$199in 594 builds
Geissele Automatics AR-15 SSA-E X Lightning Bow Trigger

Geissele Automatics AR-15 SSA-E X Lightning Bow Trigger

Trigger$335in 380 builds

Builds Featuring This Part

See all 1 →

Builds in the community that include the B5 Systems Ar-15 Handguards M-Lok - Ar-15 Carbine Handguard M-Lok Fde

BuildPartsTotal
For nothing in particular 16" build
For nothing in particular 16"		18$632.22

Review this product

Share your thoughts with other customers

Be the first to review

No reviews yet. Be the first to review this product!