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Brownells

Shooting Usa Ar-15 Trigger Replacement Kit

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

Essential Tool

Kit for installing and testing

Includes #84

Magna-Tip Screwdriver handle and 240-5

Comes Rifle

A Rifle Bench Block for

Includes .151"

Alignment Push Punch for installation

Includes Hammer

Drop Block as part of

$74.99
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SKU: 080001059

Overview

Built for the task of trigger installation and function testing, this kit gathers the core bench tools needed for AR-15 work in one package. It includes a screwdriver handle, bit, rifle bench block, alignment push punch, and hammer drop block, giving you the basic setup for careful assembly and checks. The kit is aimed at users who want a straightforward, purpose-specific tool set for shop or bench use rather than a general-purpose gunsmithing assortment.

Why Hunters Choose the Brownells

Includes Essential

Tools needed to install and

Complete Five-piece

Kit for trigger installation tasks

Adds #84

Magna-Tip screwdriver handle for compatible

Includes 240-5

Magna-Tip bit, rifle bench block,

Hammer Drop

Block is included for trigger

Key Features

  • Essential tool kit for installing and testing an AR-15 trigger.
  • Includes #84 Magna-Tip Screwdriver handle and 240-5 Magna-Tip bit.
  • Comes with a Rifle Bench Block for trigger work support.
  • Includes a .151" Alignment Push Punch for installation tasks.
  • Includes a Hammer Drop Block as part of the kit.
  • Manufactured by Brownells.

Best Used For

  • AR-15 owners installing a replacement trigger and wanting the right bench tools
  • Gunsmiths handling trigger work who need a compact, purpose-built installation kit
  • Home builders checking trigger installation fit and function before range use
  • Shooters maintaining an AR-15 and preferring a single kit for trigger setup tasks

Specifications

Kit Includes#84 Magna-Tip Screwdriver handle, 240-5 Magna-Tip bit, Rifle Bench Block, .151" Alignment Push Punch, Hammer Drop Block

Pros

  • Includes the essential tools needed to install and test an AR-15 trigger.
  • Provides a complete five-piece kit for trigger installation tasks.
  • Adds a #84 Magna-Tip screwdriver handle for compatible screw work.
  • Includes a 240-5 Magna-Tip bit, rifle bench block, and alignment push punch.
  • Hammer drop block is included for trigger testing support.
  • Brownells-manufactured kit keeps the tool set consolidated in one package.

Considerations & Trade-offs

  • This is a tool kit for installing and testing an AR-15 trigger, so it is not a standalone trigger or firearm component.
  • The kit is purpose-built around AR-15 trigger work, which makes it less relevant if you need broader gunsmithing coverage.
  • It includes the listed tools only; any additional punches, drivers, or bench accessories would need to be sourced separately.
  • The description does not specify compatibility beyond AR-15 trigger installation, so fit should be confirmed against your exact setup.

Suggested Comparisons

  • AR-15 trigger installation tools
  • Rifle bench blocks
  • Punch and alignment tool kits
  • Gun screwdriver and bit sets

Suggested Accessories

  • Bench block
  • Punch set
  • Screwdriver bits
  • Gunsmithing hammer

Frequently Asked Questions

What is included in the AR-15 Trigger Replacement Kit?

The kit includes a #84 Magna-Tip Screwdriver handle, a 240-5 Magna-Tip bit, a Rifle Bench Block, a .151" Alignment Push Punch, and a Hammer Drop Block.

What is this kit used for?

It is described as the essential tools needed to install and test an AR-15 trigger.

Does the product description list any compatibility beyond AR-15 triggers?

No. The provided data only states that it is for installing and testing an AR-15 trigger.

Who makes this kit?

The manufacturer listed in the product data is Brownells.

Are any tool sizes or specifications provided?

Yes. The data specifically lists a 240-5 Magna-Tip bit and a .151" Alignment Push Punch, along with the other included tools.