The Kaw Valley Precision Plan B (Kaw Valley Precision part no. KVPPLANBBRAKE10) is a muzzle brake cut with M14x1 left-hand threads, matching the reversed thread pattern used on certain pistol-caliber and rimfire-adjacent platforms where a left-hand thread helps prevent the device from backing off under recoil. As a brake, its vented ports redirect propellant gas to counter muzzle rise and felt recoil, making faster follow-up shots easier to manage. Because the thread direction is easy to mix up when ordering a muzzle device, confirming your barrel’s thread direction before purchase is worth the extra minute.

Key Specifications

• Threaded M14x1, left-hand, matching the reversed thread pattern on compatible barrels.
• Functions as a muzzle brake, venting gas to reduce muzzle rise and felt recoil.
• Vents gas laterally to reduce muzzle rise across rapid strings of fire.
• Left-hand threading is a less common pattern, so confirm your barrel before ordering.
• Compact enough to avoid adding significant length to the muzzle.

Frequently Asked Questions

Why does this use a left-hand thread? It matches the reversed thread pattern used on certain barrels, which helps keep the brake from backing off under recoil.

What does this brake do? It vents propellant gas to counter muzzle rise and felt recoil for faster follow-up shots.

Buy the Kaw Valley Precision Plan B Muzzle Brake, M14x1 Left-Hand

Confirm your barrel’s left-hand M14x1 thread and add a brake built to cut muzzle rise and recoil. See more from Kaw Valley Precision or shop our full lineup of AR muzzle devices. Order it from our Lubbock, Texas gun shop for fast, insured shipping.