Masterpiece Arms Cowl Induction Muzzle Brake 6.5 Caliber
$116.46
The Masterpiece Arms Cowl Induction Muzzle Brake significantly reduces recoil for 6.5 caliber rifles, making it ideal for PRS competitions and precision shooting.
1 in stock
- Thread – 5/8-24 tpi
- Caliber – 6.5mm or smaller
- Material: Black Nitrided High Tensile Strength Steel
- Function: Significantly Reduces Recoil
- Design: The multiple blast ports redirects propellent gases to counter recoil from the firearm.
These brakes are specifically designed to be used in PRS style competitions when extreme recoil reduction is required during the firing of the rifle to allow the shooter to stay on target for follow up shots. Using our special testing system we have tweaked the design to achieve a 63% reduction in recoil.
The jam nut collar system utilizes a design that allows the shooter to jam the nut and brake against each other in the appropriate position on the muzzle of the rifle. There are 2 machined flats that are used to both level the brake body as well as interfacing with an adjustable wrench for installation of the brake. It not only eliminates the need for ground shims but also aligns the ID of the brake perpendicular with the shoulder of the barrel minimizing initial point of impact shift.
| Weight | 0.365 lbs |
|---|---|
| Dimensions | 4.000 × 1.000 × 1.000 in |
| Manufacturer | Masterpiece Arms |
| Caliber | 6.5mm |
| Material | Black Nitrided High Tensile Strength Steel |
| Thread Pattern | 5/8-24 tpi |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.

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