General Gunsmith ToolsA-ZoomSold by Brownells

A-Zoom

Rimfire Dummy Rounds - 22 Long Rifle Action Proving Rounds 6/Pack

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

Inert .22

Long Rifle dummy rounds for

Factory-spec Dimensions

Match diameter and length requirements

Designed Check

Magazine feeding, action timing, extraction,

Blackened Case

Makes each round instantly recognizable

Pack Includes

6 rounds for repeated testing

$9.99
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SKU: 187000043

Overview

These inert .22 Long Rifle dummy rounds are designed for safe function testing before any live-fire use. Made to factory specifications, they are intended to help check magazine feeding, action timing, extraction, and ejection in compatible firearms. The blackened case makes them easy to identify as dummies, which also makes them useful as a sales aid. Sold in a 6-pack, they offer a practical way to verify operation without using live ammunition.

Why Hunters Choose the A-Zoom

Inert Dummy

Rounds support safe function testing

Factory-spec Dimensions

Help check magazine feeding and

Designed Verify

Extraction and ejection during gun

Blackened Cases

Make each round instantly recognizable

Pack Six

Practical supply for regular checks

Key Features

  • Inert .22 Long Rifle dummy rounds for safe function testing
  • Factory-spec dimensions match diameter and length requirements
  • Designed to check magazine feeding, action timing, extraction, and ejection
  • Blackened case makes each round instantly recognizable as a dummy
  • Pack includes 6 rounds for repeated testing and sales demonstrations

Best Used For

  • Hunters checking magazine feeding and action timing before range use
  • Shooters needing inert .22 LR dummies for safe function testing
  • Gun owners verifying extraction and ejection without live ammunition
  • Retail or sales staff demonstrating firearm operation with clearly marked dummies

Specifications

BalanceFactory loaded ammo balance
Blackened CaseYes
Caliber22 Long Rifle
DiameterExact specifications
Factory SpecYes
Function Testing UseMagazine feeding, action timing, extraction, and ejection
InertYes
LengthExact specifications
Quantity6/Pack
Safe UseCheck gun functioning before live ammo test-firing
Sales Aid UseYes
TypeDummy Rounds
WeightFactory loaded ammo weight

Pros

  • Inert dummy rounds support safe function testing without live ammunition.
  • Factory-spec dimensions help check magazine feeding and action timing.
  • Designed to verify extraction and ejection during gun function checks.
  • Blackened cases make each round instantly recognizable as a dummy.
  • Pack of six offers a practical supply for regular checks.

Considerations & Trade-offs

  • These are inert dummy rounds, so they are intended for function checking rather than live firing or range use.
  • The pack contains 6 rounds, which is practical for testing but may be limited if you need to cycle larger quantities through multiple magazines.
  • They are specific to .22 Long Rifle, so they are not a general-purpose option for other rimfire or centerfire calibers.
  • The blackened case is meant to make them instantly recognizable as dummies, which is useful for safety but means they are visually distinct from live ammunition.

Suggested Comparisons

  • Rimfire snap caps and dummy rounds
  • .22 Long Rifle ammunition
  • Firearm function testing accessories
  • Range and training accessories

Suggested Accessories

  • Ammunition storage box
  • Magazine loader
  • Cleaning kit
  • Range bag

Frequently Asked Questions

What are these rimfire dummy rounds used for?

They are inert .22 Long Rifle action proving rounds designed for safe function testing. The product description says they can be used to check magazine feeding, action timing, extraction, and ejection.

Are these live rounds?

No. The description identifies them as inert dummies, and notes that live ammo should not be used for function checking except during actual test-firing on the range after the gun has been checked with dummies.

How many dummy rounds are included?

This product is sold as a 6-pack.

What makes them easy to identify as dummies?

The description says the case is blackened so they are distinct and instantly recognizable as dummies.

What caliber are these dummy rounds for?

They are for .22 Long Rifle.