LMT Defense AR-15 Enhanced Firing Pin

Name: LMT Defense AR-15 Enhanced Firing Pin
Brand: LMT Defense

LMT Defense · Upper Parts

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Best price

$49.00at AR15Discounts

checked Nov 13, 2026

Buy at AR15Discounts

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Specifications

Manufacturer: LMT Defense
Platform: AR-15

Where to buy

Store	Price	Availability	Buy	Add to build
AR15Discounts Best price 5% off	$49.00checked Nov 13, 2026	Check store	Buy at AR15Discounts
Dirty Bird	$49.00checked Nov 13, 2026	Check store	Buy at Dirty Bird

Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.

Price history

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Dashed line = out of stock. Tracking since Oct 28, 2026.

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Store	Latest	Lowest	Highest
AR15Discounts	$49.00	$49.00	$49.00
Dirty Bird	$49.00	$49.00	$49.00

Since Oct 28, 2026.

About this part

The LMT Defense AR-15 Enhanced Firing Pin is an AR-15 upper part from LMT Defense. It's sold by 2 stores, all at $49.00.

From the manufacturer

Designed with longevity in mind, this LMT enhanced firing is the perfect accessory for you duty, home defense, or hard use firearm. Originally designed and released for a specific contract utilizing extremely high pressure ammo, the benefits of the strength of this firing pin have made it a favorite among our Law Enforcement customers. The key upgrade over a standard Mil-Spec firing pin, is the use of Maraging steel. Maraging steel is an extremely strong and tough low carbon alloy that is commonly used in aircraft landing gear, rocket motor cases, and apparently the sword Gandalf carried in the Hobbit series of books. Chances of a broken or deformed firing pin that can deadline a weapon system are greatly reduced with the use of the LMP114D. This firing pin also features an electroless nickel finish. Another noticeable feature is the dished rim on the firing pin head. This is purely a cut to easily identify the pin as a maraging steel pin when covered in carbon.