MAGPUL AR15/M4 Armorers Wrench

Available from stock with us.

This multifunctional tool from Magpul combines useful tools for use on AR15 and AR10 with pragmatic robustness.

The key, made from a single piece of steel, is designed for the assembly/disassembly of the following parts:

- Barrel nuts for standard and free-floating barrels
- Castle nuts for carbine butt stocks
- Buffer tubes for fixed stocks
- Muzzle devices with 3/4" wrench size (e.g., standard A2 bird cage)
- Bottle caps (for after-work or frustration beer)

Additionally, the tool features 2 hammer surfaces and a 1/2" (12.7mm) interface for torque wrenches - a corresponding torque table (USGI spec) is marked on the tool. The key for the castle nut / receiver extension is specifically designed for use with Magpul's ASAP endplates, which have issues with other keys.

Product details:

- Color: Black
- Multifunctional tool: barrel nut, castle nut, muzzle device, bottle cap
- Includes hammer surfaces and 1/2" socket for torque wrenches
- Magpul ASAP plate compatible
- Platform: AR15 / AR10
- Length approx. 29.7cm
- Thickness approx. 0.9cm
- Weight approx. 0.5kg
- Made in USA
- The manual is available for download here

MAGPUL number: MAG535

Magpul is a relatively young company in the firearms market, but has experienced extremely rapid growth since its founding in 1999. With just one product, which is also the namesake – the "Magpul" – the US manufacturer became known for an innovative loading aid for magazines. After the resounding success in the military, civilian, or private sector, Magpul has developed many new and innovative accessory products for shooters: bipods, magazines, handguards, grips, or rails for many different types of firearms and manufacturers.