Cleaning Rods & AccessoriesAccuproSold by Brownells

Accupro

Pro Jags - .270/7mm Caliber Pro Jag

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

Exclusive Rubber

O-ring helps center the jag

O-ring Design

Is intended to help prevent

Pointed Brass

Jag holds patches securely for

Compatible .270/7mm

.270/7mm caliber cleaning use

Fits Standard

Rifle cleaning rods with 8-32

$6.69
List Price: $9.99
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SKU: 745022270

Overview

Built for routine bore maintenance, this cleaning jag is designed to center a patch as it enters the muzzle and travels through the bore. The rubber O-ring is intended to help protect the crown from damage during cleaning, while the pointed brass jag holds patches securely for swabbing. It is a practical choice for hunters and shooters who want a simple, rod-mounted cleaning accessory for standard rifle cleaning setups. The design is straightforward and purpose-driven, with fit depending on the thread pattern listed in the specifications.

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

Compatible Standard

Standard rifle cleaning rods using

Made Accupro

Sold as a dedicated cleaning

Key Features

  • Exclusive rubber O-ring helps center the jag and patch in the muzzle and bore.
  • O-ring design is intended to help prevent muzzle crown damage during cleaning.
  • Pointed brass jag holds patches securely for efficient swabbing.
  • Compatible with .270/7mm caliber cleaning use.
  • Fits standard rifle cleaning rods with 8-32 thread.
  • Brass construction; 1.5 inches long.

Best Used For

  • Hunters cleaning .270 or 7mm rifles who want crown protection during bore maintenance
  • Shooters using standard rifle cleaning rods with 8-32 thread compatibility
  • Users who prefer a brass jag that holds patches securely for swabbing
  • Shotgun owners needing the 12 gauge 5/16"-27 thread option for standard rods

Specifications

Caliber.270/7mm
Fits Standard Rifle Cleaning RodYes
Fits Standard Shotgun Cleaning RodYes
Gauge12 gauge
Length1 1/2" (3.8cm)
MaterialBrass
O RingRubber
Shotgun Thread5/16"- 27
Thread8 - 32

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.
  • Compatible with standard rifle cleaning rods using 8-32 threads.
  • Made by Accupro and sold as a dedicated cleaning accessory.

Considerations & Trade-offs

  • Designed for .270/7mm caliber use, so it is not a universal jag for every firearm size or gauge.
  • The brass jag and O-ring are focused on patch control and muzzle protection during cleaning, but the product data does not specify compatibility beyond the listed thread options.
  • At 1 1/2" long, it is a compact cleaning accessory rather than a full cleaning-system component, so it is meant for a specific task in the cleaning process.
  • Thread fit matters: most versions are 8-32, while the 12 gauge version uses 5/16"-27, so matching the rod correctly is necessary before use.

Suggested Comparisons

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

Suggested Accessories

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

Frequently Asked Questions

What caliber is this Pro Jag made for?

This product is listed as a .270/7mm caliber Pro Jag.

Does it help protect the muzzle crown during cleaning?

Yes. The short description says the rubber O-ring protects the crown from damage, and the long description says the O-ring gently centers the jag and patch to help prevent muzzle damage.

What thread size does it use?

The specifications say it is 8-32 thread, except for 12 gauge versions, which use 5/16"-27.

What material is the jag made from?

The specifications list it as brass.

Will it hold cleaning patches securely?

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