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100 Straight Products

Wooly Snap Caps - 12 Gauge Wooly Snap Cap 2pk

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

Spring-loaded Primer

Plunger helps prevent firing pin

Wool Chamber

Gun oil to help prevent

12 Gauge

Shotguns

Aluminum Head

Wool mop construction

Measures 3.5

Inches long

$21.99
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SKU: 365115012

Overview

These snap caps are designed for dry-fire practice and storage care in 12 gauge shotguns, helping reduce wear on the firing pin during training sessions. The spring-loaded primer plunger is intended to cushion dry-firing exercises, while the wool mop can be treated with gun oil to help support chamber maintenance during storage. Built with an aluminum head and wool mop, they come 2 per package and are suited to shooters who want a simple, purpose-built accessory for routine shotgun handling.

Why Hunters Choose the 100 Straight Products

Spring-loaded Primer

Plunger helps prevent firing pin

Wool Chamber

Gun oil for storage care

12 Gauge

Shotguns

Sold Convenient

2-pack

Compact 3

1/2-inch length for easy handling

Key Features

  • Spring-loaded primer plunger helps prevent firing pin damage during dry-firing exercises.
  • Wool chamber mop can be treated with gun oil to help prevent rusty chambers during storage.
  • Designed for 12 gauge shotguns.
  • Aluminum head with wool mop construction.
  • Measures 3.5 inches long.
  • Sold as a 2-pack.

Best Used For

  • Hunters practicing dry-fire drills with a 12 gauge shotgun at home or at camp
  • Shotgun owners wanting a simple chamber mop for storage maintenance with gun oil
  • Users needing a snap cap for routine firing pin protection during unloaded handling
  • 12 gauge shooters looking for a two-pack accessory for basic training and upkeep

Specifications

Firing Pin ProtectionYes
Gauge12 Gauge
Head MaterialAluminum
Length3A 1/2" (8.8cm)
Mop MaterialWool
Oil Treatment RecommendationTreat the wool chamber mop with gun oil during storage
PurposeDry-firing exercises
Quantity2 per package
Rust PreventionYes
Spring Loaded Primer PlungerYes

Pros

  • Spring-loaded primer plunger helps prevent firing pin damage during dry-firing exercises.
  • Wool chamber mop can be treated with gun oil for storage care.
  • Designed for 12 gauge shotguns.
  • Sold in a convenient 2-pack.
  • Compact 3 1/2-inch length for easy handling.

Considerations & Trade-offs

  • Designed for 12 gauge only, so it will not fit other shotgun gauges.
  • Sold as a 2-pack, which may be limiting if you need multiple snap caps for rotation or several firearms.
  • The wool chamber mop is intended to be treated with gun oil for storage use, so it adds a maintenance step rather than being a no-care accessory.
  • This is a dry-fire and storage aid, not a substitute for live ammunition or a full chamber-cleaning routine.

Suggested Comparisons

  • Snap caps for dry-fire practice
  • Gun chamber mops
  • Shotgun cleaning accessories
  • 12 gauge accessories

Suggested Accessories

  • Gun oil
  • Shotgun cleaning kit
  • Chamber brush
  • Gun storage case

Frequently Asked Questions

What is the main purpose of the Wooly Snap Caps?

They are designed to help prevent firing pin damage during dry-firing exercises, and the wool chamber mop can be treated with gun oil to help help prevent rusty chambers during storage.

What gauge does this product fit?

This version is made to fit 12 gauge.

How many snap caps come in a package?

They are sold 2 per package.

What materials are listed in the product specifications?

The listed specifications say it has an aluminum head and a wool mop.

How long is each Wooly Snap Cap?

The specifications list the length as 3A 1/2 inches (8.8 cm).