Work Order 417/MR762 Conversion Services Spray-On Finish

Everything you need to convert your MR762, see options.

For unmarked lowers only

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.

Stripping and painting to match. ( Anodized "look", not actual anodizing )

Paint matching the black polymer accessories. Paint matching is a good temporary option until tan parts can be acquired.

This is the machining service required to install the ambidextrous HK magazine & bolt catch 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.

For making your semi-auto upper compatible with post sample and transferable machinegun lowers.

Low shelf/M16 lower receiver pocket machining. ( Does NOT make your firearm full auto. All NFA rules apply )

Complete removal of the bolt hold open blocking feature from the upper receiver

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