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Questions & Answers
Does it fit the Copperhead 4.5 of the MPX K in 4.5? Expert Answer

The Lancer Handguard Sig Mpx 4.5" M-lok Carbon Fiber will work with the 4.5" MPX K.

by Hunter, Gear Expert, December 2, 2022
I know it’s 4.5” long, but what are the other two dimensions? Expert Answer

Here's a link to the manufacturer's dimension chart for these handguards.

https://lancer-systems.com/wp-content/uploads/2019/10/MPX-Handguard-Dimension-1024x671.jpg

by Kurt Colbourne, Gear Expert, August 11, 2021
Customer Reviews
Most Recent Reviews
Sets it off by Buckeye Gunner, November 9, 2022
Gives an incredibly unique look. I’m absolutely pleased with it. Took over half a pound off the nose. While this seems negligible, it’s extremely noticeable. Buy one. You will not regret it. I picked up a hand stop in CF that matches it perfectly.
Most Recent Reviews
As I said about I own two other versions of these and they are amazing... they do a tremendous job on heat reduction and especially making it lighter. This is a quality made product all the way around. Stuff and strong I really love these. Great job ...
Read More...
Most Recent Reviews
Lancer systems by OpticsPlanetier, Verified Owner, February 19, 2020
The Lancer systems handguard for the Sig Sauer MPX is of the highest quality. Good job Optics Planet for getting this to me fast and undamaged. Very well packaged so thanks for taking the time and getting my item nice and snug!!!!
Read All 3 Reviews
Handguard Length: 4.5 inColor: Carbon Fiber Condition: New Included Accessories: Standard

Code: 7UD-FO-LCHMPX45

MPN: LCH-MCX-18

UPC: 738435618742

List: $447.05Save 63%
$166.39

Product Info for Lancer Handguard Sig Mpx 4.5" M-lok Carbon Fiber

Replacement handguard for the SIG MPX, for 4.5" variants. Factory replacement, includes SIG propertary take down pin. Cooling slots in the composite tube will accept M-Lok accessory rails.image

Specifications for Lancer Handguard Sig Mpx 4.5" M-lok Carbon Fiber:

Manufacturer: Lancer Systems
Gun Make: SIG Sauer
Gun Model: SIG Sauer MPX
Handguard Length: 4.5 in
Color: Carbon Fiber
Gun Rail: M-LOK
Handguard Material: Carbon Fiber
Condition: New
Included Accessories: Standard
Gun Type: Rifle
Quantity: 1
Fabric/Material: Carbon Fiber

Package Contents:

  • Lancer Handguard Sig MPX 4.5" M-LOK Carbon Fiber

Lancer Handguard Sig Mpx 4.5" M-lok Carbon Fiber Orderable Models

List of Orderable Models

  • Lancer Systems Mpx Carbon Handguard, Carbon Fiber - LCH-MPX-45 , MPN: LCH-MCX-18 , UPC: 738435618742 , Code: 7UD-FO-LCHMPX45

Lancer Handguard Sig Mpx 4.5" M-lok Carbon Fiber Unavailable & Discontinued Models

List of Unorderable Models

  • USED Lancer Systems Mpx Carbon Handguard, Carbon Fiber - LCH-MPX-45, EDEMO4, Used, Condition Good, Inspect and Rebox , MPN: LCHMPX45-EDEMO4 , Code: 7UD-FO-LCHMPX45-EDEMO-RE-C
  • USED Lancer Systems Mpx Carbon Handguard, Carbon Fiber - LCH-MPX-45, EDEMO3, Used, Condition Like New, Inspect and Rebox , MPN: LCHMPX45-EDEMO3 , Code: 7UD-FO-LCHMPX45-EDEMO-RE-A
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