Rifle PartsBattle Arms Development Inc.Sold by Brownells

Battle Arms Development Inc.

Ar-15 Investment Cast Enhanced Magazine Catch

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

One-piece Construction

Adds strength to the AR-15

Shorter Threaded

Post creates a lower-profile magazine

Designed Reduce

Accidental magazine release button bumps

Investment Cast

8620 heat-treated steel construction

Durable Black

Phosphate finish

$8.95
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SKU: 100025391

Overview

Built for AR-15 setups, this enhanced magazine catch is designed to provide a more robust, one-piece alternative to typical magazine catches while keeping the release button profile low. Its shorter threaded post helps reduce the chance of accidental button contact, which can be useful in hard-use or carry situations where a snag or bump could matter. The fluted design and black phosphate finish round out a practical, no-frills component intended for standard mil-spec compatibility. For hunters and shooters who want a straightforward upgrade focused on function and a cleaner profile, it offers a purpose-driven option without unnecessary complexity.

Why Hunters Choose the Battle Arms Development Inc.

One-piece Construction

Adds straightforward strength to the

Shorter Threaded

Post creates a lower-profile magazine

Fluted Design

Helps keep weight down without

Compatible Standard

Standard mil-spec AR-15 magazine catch

Durable Black

Phosphate finish is listed in

Key Features

  • One-piece construction adds strength to the AR-15 magazine catch.
  • Shorter threaded post creates a lower-profile magazine release button.
  • Designed to reduce accidental magazine release button bumps.
  • Investment cast 8620 heat-treated steel construction.
  • Durable black phosphate finish.
  • Fluted design helps keep weight down without sacrificing strength.

Best Used For

  • AR-15 owners wanting a lower-profile magazine release button for reduced accidental bumps
  • Hunters and field users who prefer a robust, one-piece magazine catch setup
  • Shooters building a standard mil-spec compatible rifle with a simple replacement part
  • Users looking for a durable black phosphate finished magazine catch for routine use
  • Anyone wanting a lighter-than-typical AR-15 magazine catch without added complexity

Specifications

Blade FinishBlack phosphate finish
CompatibilityStandard mil-spec
ConstructionOne-piece
DesignFluted design
Magazine Release Button ProfileLower profile
MaterialInvestment cast 8620 heat-treated steel
Threaded PostShorter than standard mag catches

Pros

  • One-piece construction adds straightforward strength to the magazine catch.
  • Shorter threaded post creates a lower-profile magazine release button.
  • Fluted design helps keep weight down without sacrificing strength.
  • Compatible with standard mil-spec AR-15 magazine catch setups.
  • Durable black phosphate finish is listed in the product details.

Considerations & Trade-offs

  • Designed around a lower-profile magazine release button, so the feel and reach of the control may differ from a standard AR-15 magazine catch.
  • The shorter threaded post is intended to reduce accidental activation, but that also means it is a more specialized fit than a typical catch.
  • This is a magazine catch only; it does not include a full magazine release assembly or other lower receiver parts.
  • The black phosphate finish is durable, but it is still a finish and may show wear with use over time.

Suggested Comparisons

  • AR-15 magazine release components
  • AR-15 lower receiver parts
  • AR-15 upgrade hardware
  • Firearm small parts

Suggested Accessories

  • AR-15 magazines
  • Magazine release button
  • AR-15 lower receiver parts
  • Gun cleaning supplies

Frequently Asked Questions

What makes this magazine catch different from a standard AR-15 magazine catch?

It uses a straightforward one-piece construction and a shorter threaded post than standard mag catches, which gives the magazine release button a lower profile.

What material is it made from?

The product data states it is made from investment cast 8620 heat-treated steel.

Does it fit standard AR-15 setups?

Yes. The product description says the Enhanced AR-15 Magazine Catch is compatible with the standard mil-spec.

What finish does it have?

It has a durable black phosphate finish.

Why would a hunter want a lower-profile magazine release button?

According to the product description, the lower profile helps reduce the chance of accidentally bumping the button and dropping the magazine at an inopportune moment.