Multifunctional Tool NSN

£14.95

Multi-purpose armourer’s tool for M4 platform rifles
Works on stock tubes, delta rings and barrel nuts
Lightweight aluminium construction, easy to carry in a kit box
Compatible with RIS II, MK18 and many other rail systems
Compact 190mm length fits easily in a workshop or field bag
Consolidates several jobs into one handy tool
Part number TB1001

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Why Buy From Platoon Stores

In-House Repair Workshop in Rochester Kent

Kent's Only Authorised 5.11 Tactical Retailer

UKARA Registered Retailer

Try it on our range. There is an indoor airsoft range at the Rochester shop, so you can chrono it, test an upgrade or get a feel for how it shoots. About the range

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Description
Specification

One tool, several armourer’s jobs

The FMA Multifunctional Tool NSN (part TB1001) is a genuinely useful bit of kit for anyone who works on their own M4 platform rifles. It is designed to handle stock tubes, delta rings and barrel nuts, consolidating jobs that would otherwise need several separate wrenches into one compact tool.

Broad compatibility

The tool is cut to work with a wide range of popular rail systems, including DD Lite, RIS II, M4A1, MK18, the PWS Diablo Rail and MK110 through MK116 style setups. If you run an M4-based build, the chances are it will earn its place in your kit box.

Light and pocketable

Machined from aluminium, it weighs around 120g and measures roughly 190 x 37 x 3mm, so it slips easily into a workshop drawer or a field repair bag ready for game-day fixes.

For home builds and quick fixes

It is ideal for tinkerers and anyone maintaining their own kit. For the jobs beyond a home toolkit, our Kent airsoft repair and servicing team can help, or browse more parts and tools in our airsoft accessories range.

Product information reviewed by James Smith. Every gun is checked & serviced by our Rochester workshop before dispatch.

General
Brand	FMA
Colour	Silver
Dimensions
Weight	Approx 120g
Other
Type	Multifunctional stock and delta ring tool
Part number	TB1001
Material	Aluminium
Dimensions	Approx 190 x 37 x 3mm
Compatibility	DD Lite, RIS II, M4A1, MK18, PWS Diablo Rail, MK110/112/114/116 and similar

Recommended upgrades & accessories

Frequently asked questions

What jobs is this tool for?

It is an armourer's tool for M4 platform rifles, letting you work on stock tubes, delta rings and barrel nuts with a single item rather than several separate wrenches.

Which rifles does it fit?

It is compatible with DD Lite, RIS II, M4A1, MK18, PWS Diablo Rail and MK110/112/114/116 style rails, plus other similar M4-based platforms.

What is it made from?

It is machined from aluminium, keeping it light at around 120g while still standing up to regular workshop use.

How big is it?

It measures roughly 190 x 37 x 3mm, compact enough to live in a tool box or field repair kit without taking up much room.

Do I need any other tools with it?

For most stock, delta ring and barrel nut tasks this tool covers the job. For deeper internal work, pair it with the rest of your armourer's kit or use our Kent workshop.

Multifunctional Tool NSN