Skip to content
  • Your local San Tan Valley, Queen Creek and Mesa firearms store
  • About
  • Firearm News
  • How to Contact One Stop Firearms
  • Newsletter

    Sign up for Newsletter

    Signup for our newsletter to get notified about sales and new products.

  • Your local San Tan Valley, Queen Creek and Mesa firearms store
One Stop FirearmsOne Stop Firearms
  • Menu
    • No products in the cart.

  • Cart

    No products in the cart.

  • Home
  • Handguns
    • Semi-Auto
    • 1911
    • Revolvers
    • Derringer
  • Rifles
    • Bolt Action
    • Semi-Auto
  • Shotguns
  • Magazines
    • Low Capacity Magazines (Under 10)
    • High Capacity Magazines (Over 10)
    • Drum Magazines
  • Parts
    • Receivers
      • Upper Receivers
      • Lower Receivers
      • Parts Kit
    • Optics
      • Laser Sights
  • Ammunition
    • Rimfire
  • Knives
    • (480) 646-6356
Home / Firearms / Handguns / Semi-Auto
  • GLOCK 20 Gen4 10MM 15 RD Black Pistol G20415AUT
  • Ruger Mark IV Hunter 22 Long Rifle 6.88in Stainless Pistol
Glock 21 Gen4 .45ACP Full-size Black Pistol PG2150203
  • Glock 21 Gen4 .45ACP Full-size Black Pistol PG2150203
  • Glock 21 Gen4 .45ACP Full-size Black Pistol PG2150203

    $569.99

    In stock

    SKU: DAVUG2150203 Categories: Firearms, Handguns, Semi-Auto Tags: .45acp, 13 rounds, black pistol, gen4, glock, glock 21, glock 21 gen4, safe action
    Browse
    • Knives
    • Firearms
      • Handguns
        • Semi-Auto
        • Revolvers
        • 1911
      • Rifles
      • Shotguns
    • Parts
      • Handgun Barrels
      • Receivers
        • Lower Receivers
          • Parts Kit
        • Upper Receivers
    • Optics
      • Laser Sights
    • Magazines
      • Drum Magazines
      • High Capacity Magazines (Over 10)
      • Low Capacity Magazines (Under 10)
    • Ammunition
      • Rimfire
      • Centerfire
    • Description
    • Additional information
    • Reviews (0)

    Glock 21 Gen4 .45ACP Full-size Black Pistol PG2150203

    The GLOCK 21 Gen4 delivers the legendary stopping power of the .45 AUTO with a 13-round magazine capacity all while giving the shooter remarkable accuracy and light recoil. The Modular Back Strap design on the G21 Gen4 lets you instantly customize its grip to adapt to an individual shooter’s hand size. The surface of the frame employs the new scientifically designed, real-world-tested, Gen4 rough textured technology. Internally, the new GLOCK dual recoil spring assembly substantially increases the life of the system. A reversible enlarged magazine catch, changeable in seconds, accommodates left or right-handed operators. The Gen4 system is the perfect complement to this iconic .45 caliber cartridge.

    Glock 21 PG2150203 Product Details:

    Item #:  UG2150203
    UPC:  764503913648
    Description:  GLK 21G4 US 45AP PST 13RD FS
    Brand:  Glock
    Model:  Gen 4 21 USA Manufacture
    Type:  Pistol: Semi-Auto
    Caliber:  45AP
    Finish:  Black Matte
    Action:  Safe Action
    Sight:  FT: White Dot RR: White Outline
    Barrel Length:  4.60
     Overall Length:  7.59
    Weight:  26.28 oz
    Capacity:  13+1
    # of Mags:  3
    Safety:  Safe Action-3 Separate Automatic Safeties
    Receiver:  Polymer with Finger Grooves
    Packaging:  Black Plastic Case
    Features:  Magazine Loader, Cleaning Rod and Brush;
    Interchangeable Backstraps, Reversible Mag Catch
    brand

    Glock

    color

    Black

    Mag. Capacity

    13+1

    capacity

    13 Round

    caliber

    45ACP

    barrel length

    4.60

    Reviews

    There are no reviews yet.

    Only logged in customers who have purchased this product may leave a review.

    Related products

    Sale!
    Springfield Armory XDM Black Pistol
    Add to Wishlist
    +
    Quick View
    Out of stock

    Springfield Armory XDM Black 9MM 3.8″ Pistol XDM9389BHCE

    $599.99 $549.99
    Springfield Armory Bi-Tone XDS
    Add to Wishlist
    +
    Quick View
    Out of stock

    Springfield Armory Bi-Tone XDS 9MM Essentials

    $449.99
    Sale!
    Springfield Armory XDS 40 S&W Pistol
    Add to Wishlist
    +
    Quick View
    Out of stock

    Springfield Armory XDS 40 S&W 3.3″ Pistol

    $439.99 $429.99
    Sale!
    Walther PK380 Pink/Black Pistol
    Add to Wishlist
    +
    Quick View
    Out of stock

    Walther PK380 380ACP Black / Pink Pistol

    $359.99 $349.99
    SCCY CPX-2 Black & Stainless Pistol
    Add to Wishlist
    +
    Quick View

    SCCY CPX-2 Black & Stainless 9mm 3.1″ Barrel 10 Rounds Pistol

    $193.49
    GLOCK 19 GEN 3 COMPACT 9MM 4.02" BARREL PISTOL
    Add to Wishlist
    +
    Quick View

    Glock 19 Gen3 9mm Semi Auto Pistol, 4.01″ Barrel 15 Rounds, Black

    $499.99
    Sale!
    Add to Wishlist
    +
    Quick View
    Out of stock

    Springfield Armory XD(M) 9MM

    $519.99 $509.99
    Glock 26 Gen 3 G26 10 Round 9mm Black Compact Pistol
    Add to Wishlist
    +
    Quick View

    Glock 26 Gen 3 G26 10 Round 9mm Black Compact Pistol

    $499.84
    Latest News
    • 27
      Jul
      Gun Review: The Glock 19x 9mm Pistol
    • 22
      Jul
      Gun Review and Accessories: Glock 43X 9mm Pistol
    • 27
      Dec
      Gun Review and Accessories: Taurus G2C 9mm Pistol
    • 16
      Jun
      The “Not So” Evil AR-15
    Signup for Newsletter

    • One Stop Firearms Terms and Conditions
    • State Specific Restrictions
    Copyright 2023 © One Stop Firearms
    • Home
    • One Stop Firearms Page About Us
    • Firearm News
    • Shop
      • Firearms
        • Rifles
        • Shotguns
        • Handguns
      • Parts
        • Receivers
          • Upper Receivers
          • Lower Receivers
          • Parts Kit
        • Optics
          • Laser Sights
      • Magazines
      • Ammunition
      • Knives
    • How to Contact One Stop Firearms
    • Newsletter