Muzzle DevicesAero PrecisionSold by Brownells

Aero Precision

Lambda Prs65 Precision Muzzle Brake 6.5 - Lambda Prs65 Precision Muzzle Brake 6.5cr/Gr 5/8-24 Ss Black

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Precision Muzzle

Brake for 6.5 Creedmoor and

Two-piece, Four-chamber

Design

Tool-free Installation

A jam-nut system

Designed Stay

Timed and tuned on the

Redirects Gases

Through ported chambers

$131.74
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SKU: 100032569

Overview

Built for precision rifles, this muzzle brake is intended for shooters who want a more secure setup without the hassle of repeated re-timing. Its two-piece, four-chamber design uses a jam-nut system that installs without tools and works with the baffles to help keep the brake tightened during firing. That makes it a practical choice for range sessions or field use where maintaining a consistent muzzle device setup matters. It is a specialized accessory, so buyers should expect a purpose-driven design rather than a general-purpose brake.

Why Hunters Choose the Aero Precision

Two-piece, Four-chamber

Design for precision rifle use

Tool-free Installation

A jam-nut system

Designed Help

Keep the muzzle brake timed

Jam-nut Works

The baffles during every shot

Compatible 6.5

6.5 Creedmoor/Grendel and 5/8-24 threading

Key Features

  • Precision muzzle brake for 6.5 Creedmoor and 6.5 Grendel rifles.
  • Two-piece, four-chamber design.
  • Tool-free installation with a jam-nut system.
  • Designed to stay timed and tuned on the barrel.
  • Redirects gases through ported chambers.
  • Black finish with 5/8-24 threading.

Best Used For

  • Precision rifle shooters who want a muzzle brake that stays timed without frequent adjustment
  • Hunters building a 6.5 Creedmoor or 6.5 Grendel rifle with 5/8-24 threading
  • Users who prefer tool-free installation and a jam-nut setup over more complicated mounting
  • Shooters focused on a two-piece, four-chamber brake design for a precision setup

Specifications

Blade FinishBlack
Caliber6.5cr/Gr
DesignTwo-piece, four-chamber
InstallationNo tools required
Jam NutYes
MaterialSS
Muzzle Brake TypePrecision Muzzle Brake
Thread Pitch5/8-24

Pros

  • Two-piece, four-chamber design for precision rifle use.
  • Tool-free installation with a jam-nut system.
  • Designed to help keep the muzzle brake timed and tuned.
  • Jam-nut works with the baffles during every shot.
  • Compatible with 6.5 Creedmoor/Grendel and 5/8-24 threading.

Considerations & Trade-offs

  • Tool-free installation is convenient, but the jam-nut setup still requires correct timing and setup on the barrel.
  • The two-piece, four-chamber design adds mechanical complexity compared with a simpler brake.
  • As a muzzle brake, it is built around redirected gas, so shooters should expect the usual brake trade-off of more noticeable blast and noise at the firing line.
  • The product is described for 6.5 Creedmoor/Grendel with a 5/8-24 thread pattern, so compatibility depends on matching those specifications.

Suggested Comparisons

  • Thread-on muzzle brake
  • Precision rifle muzzle device
  • Recoil management accessory
  • Muzzle device installation tool-free system

Suggested Accessories

  • Muzzle device wrench
  • Thread protector
  • Rifle cleaning kit
  • Hearing protection

Frequently Asked Questions

What thread pattern does the Lambda PRS65 Precision Muzzle Brake use?

The product title lists it as 5/8-24.

Is this muzzle brake designed for 6.5 caliber rifles?

Yes. The title identifies it as a 6.5 muzzle brake, and the description names it as the PRS65 Precision Muzzle Brake 6.5cr/Gr.

Does installation require tools?

No. The description says it requires no tools for installation and uses a jam-nut system.

What design features are mentioned in the product description?

The description states that it has a two-piece, four-chamber design and uses a jam-nut that works with the baffles.

Who is the manufacturer listed in the product data?

The product data lists Aero Precision as the manufacturer.