Work Order 417/MR762 Conversion Services

Everything you need to convert your MR762, see options.

We recommend sending in your upper receiver to be color matched to your lower. It will likely not be prefect (like original HKs) but we will do our best to match it to your lower when we do the batch.

Choose your laser engraving/marking options

Re-anodizing of the factory buffer tube and charging handle to match.

Add the "bullet markings" to your unmarked lower or just add the full auto position, if you need it.

Basic disassembly and reassembly: Required unless you are sending "stripped" parts that do not require disassembly or reassembly.

This is the machining service required to install the ambidextrous 417A2/M110A1 etc... HK bolt catch and mag release. Service only, no parts included.

Choose your barrel work, threading and gas system modification options. 5/8 x 24" or 15mm x 1 threads are standard. Contact us if you need something custom.

Extended barrel using your supplied muzzle device, usually for 16" OAL builds.

Laser engraving for your Form 1 tax stamp. Required if you plan to register your gun as a Short Barreled Rifle.

Set value package insurance, if you'd like to add it. This is optional. All packages will ship with tracking and signature confirmation regardless.