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Mentium Rails & Handguards

Our objective is to build your AR 15 and AR 10 with Mentium handguards and M Lok rails at a fraction of the cost you would pay for big brand handguard, without quality compromise. Our M-LOK and KeyMod handguards use standard 1913 picatinny accessory rails allowing you to attach your favorite accessories. The free float handguards are from 7” to 15” in length, in black color and flat dark earth color from Cerakote's Elite Series,the most extreme performance thin film coating.

Featured Collections

223/556 Free Float Handguard

223/556 Free Float Handguard
Gas Block & Gas Tube

Gas Block & Gas Tube
Iron Sight

Iron Sight
Scope Mount

Scope Mount
Red Dot Sight

Red Dot Sight

Featured Products

Sale 15" Alpha One AR-15 M-Lok Free Float Rail Handguard-HGML02

15" Alpha One AR-15 M-Lok Free Float Rail Handguard-HGML02

Mentium USA

$89.99 $85.99

Customer Reviews

Based on 7 reviews Write a review
Sale 15" Alpha One AR-15 M-Lok Free Float Rail Handguard-HGML03

15" Alpha One AR-15 M-Lok Free Float Rail Handguard-HGML03

Mentium USA

$89.99 $85.99

Customer Reviews

Based on 1 review Write a review
Sale 15" Alpha One AR-15 M-Lok Free Float Rail Handguard-HGML06

15" Alpha One AR-15 M-Lok Free Float Rail Handguard-HGML06

Mentium USA

$89.99 $85.99

Customer Reviews

Based on 4 reviews Write a review
Sale 15" Alpha One AR-15 M-Lok Free Float Rail Handguard-HGML09

15" Alpha One AR-15 M-Lok Free Float Rail Handguard-HGML09

Mentium USA

$89.99 $85.99

Customer Reviews

Based on 6 reviews Write a review
Sale 15" Phantom Series Keymod Free Float Handguard

15" Phantom Series Keymod Free Float Handguard,with Steel Nut

Mentium USA

$69.99 $66.99

Customer Reviews

Based on 62 reviews Write a review
Sale 15" Shark Series - Ultra Light Slim Keymod Free Float Handguard

15" Shark Series - Ultra Light Slim Keymod Free Float Handguard

Mentium USA

$71.99 $67.99

Customer Reviews

Based on 45 reviews Write a review
Sale Sold Out 15" Shark Series - Ultra Light M-Lok Free Float Handguard

15" Shark Series - Ultra Light M-Lok Free Float Handguard

Mentium USA

$71.99 $67.99

Customer Reviews

Based on 60 reviews Write a review
Sale 15" Slim M-Lok Free Float Handguard for SM .308 Rifle

15" Slim M-Lok Free Float Handguard for SM .308 Rifle

Mentium USA

$71.99 $69.99

Customer Reviews

Based on 78 reviews Write a review
Sale 15" Cerakote Elite Flat Dark Earth Coating - Slim Keymod Free Float Handguard - Steel Nut

15" Cerakote Elite Flat Dark Earth Coating - Slim Keymod Free Float Handguard - Steel Nut

Mentium USA

$79.99 $71.49

Customer Reviews

Based on 59 reviews Write a review
Sold Out 15" Slim Keymod Free Float Handguard for MK .308 Rifle

15" Slim Keymod Free Float Handguard for MK .308 Rifle

Mentium USA

$69.99

Customer Reviews

Based on 41 reviews Write a review
360 Degree Swivel Quick Release Tactical Bipod V8

360 Degree Swivel Quick Release Tactical Bipod V8

Mentium USA

$47.99

Customer Reviews

Based on 13 reviews Write a review
AR15 M4 30mm / 1" Cantilever Scope Mount with Level Bubble DM61

AR15 M4 30mm / 1" Cantilever Scope Mount with Level Bubble DM61

Mentium USA

$29.99

Customer Reviews

Based on 13 reviews Write a review
Mil Spec Flip Up 45 degree Iron Rear/Front Sight Mount Set FR04

Mil Spec Flip Up 45 degree Iron Rear/Front Sight Mount Set FR04

Mentium USA

$27.99

Customer Reviews

Based on 27 reviews Write a review
Sale Gas Block 2-PC Detent Clamp On Adjustable Low Profile .750"

Gas Block 2-PC Detent Clamp On Adjustable Low Profile .750"

Mentium USA

$59.99 $36.99

Customer Reviews

Based on 9 reviews Write a review
Mil Spec Flip Up Iron Rear/Front Sight Mount Set FR19

Mil Spec Flip Up Iron Rear/Front Sight Mount Set FR19

Mentium USA

$27.99

Customer Reviews

Based on 27 reviews Write a review
Gas Block-Phantom Steel Low Profile 0.75" Adjustable

Gas Block-Phantom Steel Low Profile 0.75" Adjustable

Mentium USA

$27.99

Customer Reviews

Based on 36 reviews Write a review