Description
MPN: KVP-PLANB-BRAKE01 / KVP-PLANB-BRAKE02
Features:
Plan B Ready: Fully compatible with Plan B-style suppressor mountsworks with Rearden Atlas, Diligent Defense Zilch, and more
No Timing, No Shims: Installs easily without alignment hasslesjust torque and go.
Tapered Thread Interface: Creates a repeatable, rock-solid suppressor seal with zero wobble or extra bulk
Nitrided for Durability: Nitriding process boosts surface hardness and improves gas sealbuilt to last through heavy use
Quick Attach/Detach: Allows fast suppressor swaps or setup changes without tools or downtime
Lightweight & Low Profile: Adds minimal length and weight to your setupstreamlined performance without compromise
Standard Wrench Flats: Easy to install with common wrenches
*Does not require shims or washers for installation (not included), but muzzle timing devices can be used to customize the orientation of the ports or the pre-drilled hole.
Specifications:
Caliber: Up to .45 Cal.
Material: 17-4 Stainless Steel
Finish: Black Nitride QPQ
Weight: ~1.5 oz.
Length: 1.27″
Outer Diameter:
Body: 0.9″
Barrel Muzzle End: 0.86″
Bore Diameter: 0.5″
Thread: 1/2×28 or 5/8×24 TPI
Compatibility:
Any barrel with a caliber smaller than .45 cal. that has the correct thread pitch
Plan B Mounting Systems:
Rearden Atlas
Diligent Defense Zilch
Other Plan B compatible mounts
Details:
If youve spent time messing with shims, alignment, or loose muzzle devices while trying to mount a suppressor, you know how frustrating it can get. The Kaw Valley Precision Plan B Taper Mount Brake cuts out the hassle with a smart, purpose-built design made for shooters who want a clean, reliable interfaceno fine-tuning required.
Built for Plan B Suppressor Systems
This Plan B muzzle device isnt a universal muzzle device that sort-of fits. Its specifically machined for use with Plan B-style suppressor mountslike the Rearden Atlas, Diligent Defense Zilch, and similar taper-threaded models. The taper and thread combo ensures a repeatable, rock-solid fit that holds tight through long shooting sessions and high round counts.
No Timing NeededNo Shims, No Fuss
One of the standout features here is how simple it is to install. You dont need to time this brake to get it alignedjust thread it on, torque it down with a wrench using the built-in flats, and youre done. No messing with shims, washers, or trial-and-error alignment. Its the kind of install that takes minutes and stays tight.
Tough Build, Minimal Footprint
Made from heat-treated 17-4 stainless steel and QPQ nitrided for added surface hardness, this brake is built to handle abuse from suppressor useheat, carbon, pressure, and all. The finish also helps seal gas better inside your suppressor, keeping fouling down and performance up over time. Despite that durability, it stays compactonly 1.27 inches long and about 1.4 to 1.7 ounces depending on the thread pitch.
If you’re looking for a no-nonsense, Plan B muzzle device that installs easily, holds firm, and doesnt add unnecessary bulk or complexity to your setup, the KVP Plan B Taper Mount Muzzle Brake checks all the right boxes. It’s a smart choice for suppressor users who value function and fit over gimmicks.
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