KAK Industries has unveiled the Plan B A7 Flash hider, AP51 muzzle adapter, and FN M240 firing pin. The flash hider features a nitrided 17-4 stainless steel design for easy installation. The AP51 adapter allows standard muzzle devices on Century Arms, while the FN M240 firing pin is made from heat-treated 4340 steel for full-auto use.
Plan B A7 Flash Hider
Available in multiple thread pitches, this nitrided 17-4 stainless flash hider features rear flats for easy install, no timing needed, and compatibility with Plan B suppressor HUBs.
KEY DETAILS:
- Overall Length- 1.850″
- Material- 17-4 Stainless
- Finish- Nitride
- Weight- 2.2 OZ
- Milled rear flats for easy installation 13/16″
- Timing not necessary
- Engraved thread pitch for easy ID
AP51 Muzzle Adapter
Designed for the Century Arms AP51, this Swiss-turned steel adapter allows standard muzzle devices or suppressors to mount seamlessly. Simple. Smart. Effective.
KEY DETAILS:
- Adapter Collar allows use of standard muzzle devices/ suppressors on the Century Arms/ MKE AP51
- THE TAPERED END MUST BE INSTALLED FACING THE FRONT SIGHT
- Taper adapter for Century Arms AP51, enables use of muzzle devices that register on the shoulder of the adapter
- Adapter covers detent cuts on barrel
- Swiss turned steel with Manganese Phosphate finish
FN M240 Firing Pin
A commercial contract overrun, made from 4340 steel and heat-treated to milspec. Full-auto Design, Not for semi builds. If you know, you know.
KEY DETAILS:
- Made to the Mil Print/ Drawing
- 4340 Steel
- Heat Treated per Milspec
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