Mentium USA

258 products ★ 4.6

Our objective is to build your AR 15 and AR 10 with Mentium inexpensive handguards and 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 rails allowing you to attach your favorite accessories.

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15" Slim Keymod Free Float Handguard,with Steel Nut

15" Slim Keymod Free Float Handguard,with Steel Nut

USD 59.99
15" Cerakote Elite Flat Dark Earth Coating - Slim Keymod Free Float Handguard - Steel Nut

15" Cerakote Elite Flat Dark Earth Coating - Slim Keymod Fre

USD 71.49
15" Slim M-Lok Free Float Handguard for SM .308 Rifle

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

USD 69.99
15" Keymod Free Float Handguard,with Steel Nut

15" Keymod Free Float Handguard,with Steel Nut

USD 59.99
12" Keymod Free Float Handguard,with Steel Nut

12" Keymod Free Float Handguard,with Steel Nut

USD 52.99
12" Phantom Series Keymod Free Float Handguard,with Steel Nut

12" Phantom Series Keymod Free Float Handguard,with Steel Nu

USD 62.99
12" Slim Keymod Free Float Handguard,with Steel Nut

12" Slim Keymod Free Float Handguard,with Steel Nut

USD 56.99
12" Cerakote Flat Dark Earth Coating - Slim Keymod Free Float Handguard - Steel Nut

12" Cerakote Flat Dark Earth Coating - Slim Keymod Free Floa

USD 64.49
10" Cerakote Elite Flat Dark Earth Coating - Slim Keymod Free Float Handguard - Steel Nut

10" Cerakote Elite Flat Dark Earth Coating - Slim Keymod Fre

USD 47.49
10" Slim Keymod Free Float Handguard,with Steel Nut

10" Slim Keymod Free Float Handguard,with Steel Nut

USD 53.99
12" Super Light Keymod Free Float Handguard L223

12" Super Light Keymod Free Float Handguard L223

USD 57.99
7 Slots Picatinny Rail for Keymod Hole- set of 2

7 Slots Picatinny Rail for Keymod Hole- set of 2

USD 9.99
Front End Cap for 0.75" barrel

Front End Cap for 0.75" barrel

USD 7.99
Barrel Nut Wrench Jam Nut Tool

Barrel Nut Wrench Jam Nut Tool

USD 17.99
Heavy Duty Slim Barrel Nut Wrench Tool for 223 Rifle 1.2" (30.6mm)

Heavy Duty Slim Barrel Nut Wrench Tool for 223 Rifle 1.2" (3

USD 17.99
Mil-Spec Tactical Carry Handle

Mil-Spec Tactical Carry Handle

USD 23.99
Sling Mount for Tactical Picatinny Rail

Sling Mount for Tactical Picatinny Rail

USD 8.99
Steel Barrel Nut for Mentium Non-Slim Handguard

Steel Barrel Nut for Mentium Non-Slim Handguard

USD 15.99
Steel Barrel Nut for Mentium Slim Handguard

Steel Barrel Nut for Mentium Slim Handguard

USD 16.99
Steel Tactical Picatinny Rail Sling Attachment Point Adapter

Steel Tactical Picatinny Rail Sling Attachment Point Adapter

USD 9.99
Mil Spec 45 degree Iron Rear/Front Sight Mount Set RT2

Mil Spec 45 degree Iron Rear/Front Sight Mount Set RT2

USD 24.99
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 F

USD 27.99
Mil Spec Flip Up Iron Rear/Front Sight Mount Set FR06

Mil Spec Flip Up Iron Rear/Front Sight Mount Set FR06

USD 25.99
Scope-Dot Sight-Laser 3 in 1 Combo, 2.5-10 x 40 ER 101 Compact Scope Red Laser Holographic Green / Red Dot Sight

Scope-Dot Sight-Laser 3 in 1 Combo, 2.5-10 x 40 ER 101 Compa

USD 61.99