How to Use firing pin in a Sentence

firing pin

noun
  • It’s when your firing pin only dents the primer and the round goes off at half the force.
    Bill Heavey, Field & Stream, 7 Dec. 2020
  • When the cord was tripped, the bottle was supposed to swing down and hit a firing pin on the closed end of the pipe.
    Will Egensteiner, Outside Online, 21 Oct. 2014
  • That allowed the hammer to fall and the firing pin to detonate the primer.
    CBS News, 16 Aug. 2022
  • The hum of the crowd was broken rhythmically by the throaty sound of guns being charged and the sharp click of firing pins.
    Ashley Gilbertson, New York Times, 9 May 2018
  • As the name of the book suggests, in the chamber of the firearm is one real bullet, and that one may now be under the firing pin.
    Anne Stevenson-Yang, Forbes, 25 Sep. 2021
  • The bullets sit on a small mound of gunpowder which burns when a gun’s firing pin strikes a primer at the base of the casing.
    Kyle Mizokami, Popular Mechanics, 10 May 2018
  • What’s a fore-end and how does a firing pin detonate a cartridge?
    Andrew McKean, Outdoor Life, 2 Oct. 2020
  • The headstamp refers to the indentation a gun's firing pin leaves on the end of a shell casing as a bullet is fired.
    Josh Campbell, CNN, 8 Aug. 2021
  • Raising the button lowers the transfer bar away from the hammer and firing pin, making the gun safe.
    Phil Bourjaily, Field & Stream, 8 Oct. 2019
  • New leaf springs in the action make for faster and more precise firing pin engagement.
    Joe Genzel, Outdoor Life, 15 June 2020
  • In the most basic sense, guns work like this: a bullet is loaded into the rear of the barrel, which is a tube connected to the firing pin.
    Kyle Mizokami, Popular Mechanics, 15 Apr. 2023
  • In the most basic sense, guns work like this: A bullet is loaded into the rear of the barrel, which is a tube connected to the firing pin.
    Kyle Mizokami, Popular Mechanics, 24 Dec. 2020
  • The gun was loaded with four rounds of Hornady .38 Special ammo, but none was under the firing pin, the report said.
    Cheryl V. Jackson, USA TODAY, 8 Mar. 2023
  • Contact points on the bolts are polished, and the firing pin is pinned to remove any vertical movement.
    Michael R. Shea, Field & Stream, 22 Feb. 2021
  • When each of the six barrels moves into place, the firing pin explodes a small propellant, forcing the shell out of the casing and into the breech of the barrel.
    Kevin Brown, Popular Mechanics, 19 Nov. 2020
  • No sales are allowed at the show, firing pins are removed from all guns on display, and there is no live ammunition.
    Lisa Marie Pane, Houston Chronicle, 23 Jan. 2018
  • Any dust or fouling that has accumulated around the firing pin and spring can make matters worse.
    Tyler Freel, Outdoor Life, 26 Feb. 2021
  • Scott returned in February to deliver the gun — minus firing pin, of course.
    Paul Solotaroff, Rolling Stone, 30 Jan. 2022
  • In modern revolvers, a single pull of the trigger advances the cylinder to a fresh cartridge, pulls back the hammer, and releases the hammer to strike the primer with the firing pin, firing the handgun.
    Kyle Mizokami, Popular Mechanics, 15 Apr. 2023
  • But Villegas grabs the gun, squeezing his forefinger into the space between the pistol’s cocked hammer and firing pin, just as Valdez pulls the trigger.
    Mario Ariza, sun-sentinel.com, 3 Oct. 2020
  • An inverted nail emerged from the head of each pipe, serving as a firing pin; the fins caused the pipe to spiral vertically, pushing the nail into a blasting cap on impact.
    Luke Mogelson, The New Yorker, 26 Dec. 2022
  • Police allegedly found a revolver loaded with four rounds of ammunition, but the firing pin was empty, per WTHR.
    Charmaine Patterson, Peoplemag, 8 Mar. 2023
  • On the most common type of grenade used by Ukrainian drone operators, three safety devices, including a small metal plate protecting the firing pin from accidentally striking the primer, are taken out and thrown away.
    Andrew E. Kramer, BostonGlobe.com, 10 Aug. 2022
  • The staked gas key is nitride-processed, and a titanium firing pin has a physical vapor deposition coating for durability.
    Michael Dickerson, Outdoor Life, 10 Apr. 2023
  • Gunmarkers argue that micro-stamping is unreliable because the etching on a firing pin does not provide a legible imprint on every bullet casing and can easily be removed.
    Alexei Koseff, SFChronicle.com, 30 Aug. 2020
  • Gunmakers argue that microstamping is unreliable because the etching on a firing pin does not provide a legible imprint on every bullet casing and can easily be removed.
    Alexei Koseff, SFChronicle.com, 29 Sep. 2020
  • Both feature generous internal storage capacity capable of storing a spare bolt, a firing pin, lubrication, batteries, zip-ties, or other like-sized items.
    Chris Mudgett, Outdoor Life, 19 Nov. 2020

Some of these examples are programmatically compiled from various online sources to illustrate current usage of the word 'firing pin.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Last Updated: