Free shipping over $999 · Firearms ship to your Missouri FFL dealerSt. Louis, the river counties and all of MissouriFind your city · All productsShipping & FFL
To your FFLFirearms ship to your Missouri FFL dealerFree over $999Flat $29.99 on smaller orders22 city pagesLocal rules, ranges and dealers
Help & FAQ
Home / Shop / Pistols
Glock 42 Gen3 .380 ACP Pistol

The Glock 42 is a slimline subcompact semi-automatic pistol chambered in .380 ACP. Its lightweight polymer frame, single-stack six-round magazine, and compact dimensions make it well suited to concealed carry, including pocket carry where appropriate. The Safe Action system incorporates an integrated trigger safety, while fixed sights provide a straightforward aiming solution. A durable Gas Nitride finish protects the pistol’s metal components, and the 3.25-inch barrel balances portability with practical performance.

Key features

  • Slimline subcompact profile designed for discreet concealed carry
  • Safe Action system with an integrated trigger safety
  • Lightweight polymer frame with durable Gas Nitride finish
  • Fixed Glock sights provide a consistent sight picture
  • 6+1 capacity with two six-round magazines included
  • 3.25-inch barrel and 5.94-inch overall length accommodate pocket and backup carry

The Glock 42 offers dependable .380 ACP performance in a slim, easily concealable package suited for everyday carry and routine practice.

Glock 42 Gen3 .380 ACP Pistol: quick facts

What caliber is the Glock 42 Gen3 .380 ACP Pistol?
It is chambered in .380 ACP.
How many rounds does it hold?
6+1 rounds.
How big and heavy is it?
Barrel length 3.25 inches, overall length 5.94 inches, weight 12.35 ounces.
What kind of action does it use?
Semi-Automatic.
Is it optic ready or threaded?
Optic ready: No; threaded barrel: No.
What sights and finish does it have?
Sights: Standard Sights; finish: Gas Nitride.
Is it new or used?
New, in the original packaging.
Can I buy it in Missouri?
Yes. It ships to a licensed FFL dealer in Missouri; you pick it up there after the background check. Missouri buyers pick this handgun up at a licensed dealer after a NICS check, with no permit to purchase and no waiting period; dealers require age 21 under federal law.
Is it in stock?
Yes, at $478.80. Orders leave within 1-2 business days; shipping is free over $999.

Similar pistols in stock

Shop all →