Cleaning Rods & AccessoriesAccuproSold by Brownells

Accupro

Pro Jags - .375/380 Caliber Pro Jag

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

Rubber O-ring

Gently centers the jag and

O-ring Design

Helps prevent muzzle damage during

Pointed Brass

Jag firmly holds patches for

Fits Standard

Rifle cleaning rods with 8-32

12 Gauge

Version uses 5/16"-27 thread for

$5.69
List Price: $9.99
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SKU: 745022375

Overview

Designed for routine bore maintenance, this cleaning jag is made to center the patch as it moves through the muzzle and bore while helping reduce the chance of crown damage. Its pointed brass form is intended to hold patches securely for efficient swabbing during cleaning. It is offered in a .375/.380 caliber fit and uses standard rod threading as specified. A practical choice for hunters who want a simple, purpose-built cleaning accessory for regular firearm care.

Why Hunters Choose the Accupro

Rubber O-ring

Helps center the jag and

Designed Help

Prevent muzzle damage during cleaning

Pointed Brass

Jag holds patches securely for

Fits Standard

Rifle cleaning rods with 8-32

12 Gauge

5/16"-27 thread for standard shotgun

Key Features

  • Rubber O-ring gently centers the jag and patch in the muzzle and bore.
  • O-ring design helps prevent muzzle damage during cleaning.
  • Pointed brass jag firmly holds patches for efficient swabbing.
  • Fits standard rifle cleaning rods with 8-32 thread.
  • 12 gauge version uses 5/16"-27 thread for standard shotgun cleaning rods.
  • Brass construction; 1.5 inches long.

Best Used For

  • Hunters cleaning .375/.380 caliber rifles who want gentle bore guidance during routine maintenance
  • Users protecting the muzzle crown while patching and swabbing from the muzzle end
  • Shooters needing a brass jag that securely holds patches during cleaning sessions
  • Owners of standard rifle cleaning rods using 8-32 threaded accessories for bore care

Specifications

Caliber.375/380 Caliber
Fits Standard Rifle Cleaning Rod12 gauge, 8 - 32 fits standard rifle cleaning rod
Fits Standard Shotgun Cleaning Rod12 gauge, 5/16"- 27 fits standard shotgun cleaning rod
Gauge12 gauge
Length1A 1/2" (3.8cm)
MaterialBrass
O RingRubber
ThreadAll are 8 - 32 thread except 12 gauge 5/16"- 27

Pros

  • Rubber O-ring helps center the jag and patch in the muzzle and bore.
  • Designed to help prevent muzzle damage during cleaning.
  • Pointed brass jag holds patches securely for efficient swabbing.
  • Fits standard rifle cleaning rods with 8-32 thread.
  • 12 gauge version available with 5/16"-27 thread for standard shotgun rods.

Considerations & Trade-offs

  • The rubber O-ring is designed to center the jag and patch in the bore, which adds a protective step but also makes the fit and feel more specialized than a simple jag.
  • This is a cleaning accessory for .375/.380 caliber use, so it is purpose-built and not a general-purpose option for other calibers.
  • Thread compatibility matters: most versions use 8-32, while the 12 gauge version uses 5/16"-27, so rod matching needs to be checked before use.
  • The brass jag is described as firmly holding patches for swabbing, but patch fit can still depend on the patch type and cleaning setup.

Suggested Comparisons

  • Rifle cleaning jags
  • Shotgun cleaning jags
  • Bore cleaning accessories
  • Gun cleaning rod accessories

Suggested Accessories

  • Cleaning patches
  • Cleaning rod
  • Bore solvent
  • Gun cleaning kit

Frequently Asked Questions

What caliber is this Pro Jag made for?

This product is listed as a .375/380 caliber Pro Jag.

Does it include anything to help protect the muzzle crown during cleaning?

Yes. The short description and long description state that a rubber O-ring gently centers the jag and patch in the muzzle and helps prevent muzzle damage.

What kind of cleaning patches does it work with?

The long description says the pointed brass jag firmly holds all types of patches for efficient swabbing during cleaning.

What are the listed specifications for this jag?

The provided specs list it as brass, 1A 1/2" (3.8 cm) long, with 8-32 thread for all versions except 12 gauge, which uses 5/16"-27.

Is this compatible with standard cleaning rods?

The long description says 12 gauge, 8-32 fits a standard rifle cleaning rod, and 12 gauge, 5/16"-27 fits a standard shotgun cleaning rod. The product data does not provide additional compatibility details for the .375/380 caliber version.