Cart 0

Home page

Mentium USA, located in the suburb of Houston in Texas, is a sport product company dedicated to quality. Mentium offers variety of top quality rifle quad rail / handguard, mounting system, grip, scope, and optics products. We are confident to compare our products with the one sold at double or even triple the price.

Selling outside of Amazon, Ebay and other market place allow us to pass on the saving of selling fee to our customers, i.e, selling at unbeatable price.


Featured Collections


Featured Products

10" 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
12" Cerakote Elite Flat Dark Earth Coating - Slim Keymod Free Float Handguard - Steel Nut
15" Phantom Series Keymod Free Float Handguard,with Steel Nut
15" Shark Series - Ultra Light Keymod Free Float Handguard
15" Shark Series - Ultra Light M-Lok Free Float Handguard
15" Slim M-Lok Free Float Handguard for 223 Rifle
15" Slim Keymod Free Float Handguard,with Steel Nut
12" Keymod Free Float Handguard for Low Profile .308 Rifle
15" Slim Keymod Free Float Handguard for High Profile .308 Rifle
15" Slim M-Lok Free Float Handguard for High Profile .308 Rifle
Mentium 15" Keymod Free Float Handguard for Low Profile .308 Rifle
AR15 M4 30mm / 1"  Cantilever Scope Mount with Level Bubble
AR15 M4 30mm / 1"  Scope Mount with Level Bubble
AR15 M4 Cantilever 1" (25.4mm) Offset Scope Ring
AR15 M4 30mm / 1"  Quick Release Scope Mount
Angled Forward Foregrip - Flat Dark Earth
Vertical Forward Foregrip - Black
Vertical Foregrip Grip 550 Lumens Flashlight- Titanium black
Steel Low Profile 0.75" Gas Block-Phantom
Mil Spec Flip Up 45 degree Iron Rear/Front Sight Mount Set
Mil Spec Flip Up Iron Rear/Front Sight Mount Set
Mil Spec Flip Up Iron Rear/Front Sight Mount Set
Mil Spec 45 degree Iron Rear/Front Sight Mount Set