Botnia Solutions, Gen 1 Series Maxi Muzzle Brake, .30-.338, 5/8X24 TPI, Stainless

Gen 1 Series – Maxi

Unmatched performance without sacrifice

• Recoil reduction unparalleled
• Low concussion for the performance
• Low dust and debris
• Reduced muzzle rise

Top Performance

High-performance brakes that don’t pick up dust from the ground when prone shooting or produce considerable concussion.

Cutting edge manufacturing process, SLM 3d printed body and CNC cut threads and bore for best finish and tolerance. The SLS process gives us the option to make an unmatched reduction in recoil without sacrificing our ears and eyes. The ports are angled upward to prevent dust pickup and help reduce muzzle rise.

Why no top ports?

We opted for no top ports because it was requested by the top PRS shooters that helped develop the brake. Carbon buildup in top holes will affect zero in ways that side ports don’t. For a muzzle brake aimed at the top PRS community, this was an easy choice.

Alignment

At the same time as we cut the threads and shoulders, we also finish the bore of the brake with a reamer to acquire close to 0% runout at the muzzle.

Port design

When the gas depletes, we shrink the port size to keep the internal pressure up so we can keep redirecting and make use of fast-pressurized expanding gas.

Trying out design iterations during 2023, geometries shape and angles. I opted for a Square design because our test with round brakes shows that It can’t redirect gas well enough.

Too much gas goes toward the ceiling and floor with side ports on a cylinder-shaped brake. Creating more “eco” and “bang” for everyone in the shooting area including the user.

What’s included?

Multitool in a perfect size for a Range bag, with a little extra feature for use cases besides tightening the brake. Bit’sholder, 1/4-3/8 inch hole for torque wrench.

2 small bubble levels are included. One is to be used scope turret and the other on the muzzle Brake to guarantee a level brake and ensure a repeatable zero when mounting the brake to the barrel. Align the brake when clamped in a barrel vise for the best experience and result.

Quick Model Overview

All Botnia muzzle brakes are made from the same materials and follow the same high-performance design. Even our smallest model can handle magnum calibers — including .338 — but performance is optimized when choosing a size that matches the rifle’s recoil and purpose.

• Mini – Compact and lightweight. Designed for hunting rifles, AR platforms, and lighter setups. It can technically handle large calibers, but is best suited for smaller cartridges where weight and size are critical.

• Midi – A balanced, mid-size brake ideal for most match rifles and calibers in the 6mm–6.5mm class. Offers a strong combination of recoil control and compact size.

• Maxi – Large and effective model. Designed for maximum recoil reduction and stability. Often used with heavy calibers or in PRS competition — even with small calibers — due to its weight, balance, and superior shot-to-shot control.

• Mega – Our largest model. Designed for the largest centerfire cartridges and no-weight-limit rifle platforms, such as ELR builds.