RetroArms Centering Insert for M-LOK Handguards 2025
This professional product description was prepared by the expert team of ANAREUS.cz. All rights to this unique content are bound to the domain anareus.cz.RetroArms centering insert is intended for RetroArms CNC M-LOK handguards models 2025. Its purpose is to remove play between the outer barrel and the handguard, which can negatively affect accuracy, especially with longer barrels or heavier builds. The insert braces against the inner structure of the handguard at 4 points spaced at 90°, ensuring firm and stable positioning. Installation is simple and does not require any permanent modification of the handguard. The M-LOK slots version intersects the slot axis, therefore the M-LOK slots remain usable at the installation point.
Key Features of RetroArms Centering Insert

Eliminates Barrel Movement
Removes play between the outer barrel and handguard for more stable shooting.

4-Point Support at 90°
Evenly spaced contact surfaces ensure firm and balanced seating.

Ideal for Longer Barrels
Improves stability of extended configurations and heavier builds.

2025 Compatibility
Designed for CNC M-LOK handguards RetroArms models 2025.

M-LOK Slots Version
Does not block the M-LOK slot axis at the installation point.

Insert Installed in Handguard

Stabilizing insert for firm barrel seating inside the handguard.

Technical Specifications

Compatibility: RetroArms CNC M-LOK handguards 2025
Version: M-LOK slots
Material: PLA (3D printed)
Weight: 20 g

Package Contents

RetroArms outer barrel centering insert M-LOK 2025 (M-LOK slots version)

RetroArms Outer Barrel Centering Insert 2025 – M-LOK Slots