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KAK Industry Plan B Thread Protector, 17-4 Stainless Steel, Black Nitride
The KAK Industry Plan B Thread Protector covers the taper and threads on a compatible Plan B-pattern muzzle device. Its design engages both surfaces, helping keep the mounting interface protected when the corresponding attachment is absent. The protector is made from 17-4 stainless steel with a black nitride finish and weighs 1.2 ounces.
Fitment is based on the Plan B-pattern tapered interface, not simply on the barrel's muzzle-thread specification. That distinction matters because the protector covers the mating surfaces of a compatible muzzle device. Its small component role is useful for keeping those surfaces covered between uses of the attachment. Choose it specifically for the matching Plan B interface and the stated stainless steel, nitride-finished configuration.
Key Features
- Taper and thread coverage: Engages both surfaces on a compatible Plan B muzzle device.
- 17-4 stainless steel: Provides the specified metal construction.
- Black nitride finish: Completes the exterior treatment.
- 1.2-ounce weight: Adds a defined amount of component weight.
Specifications
- Manufacturer: KAK Industry
- Model: Plan B Thread Protector
- Manufacturer part number: MO-416-1713-002
- Interface: Plan B-pattern tapered threads
- Material: 17-4 stainless steel
- Finish: Black nitride
- Weight: 1.2 ounces
Shop the KAK Industry black nitride Plan B thread protector at BattleHawk Armory.
| Manufacturer | KAK INDUSTRY |
| Model | Plan B Thread Protector |
| UPC | 811163036214 |
| SKU | MO-416-1713-002 |



FFL Required