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  5. Glock Police Trade-ins

Glock 21 Gen3 45ACP Police Trade-In Pistols with Night Sights (Good Condition)

  • Item Number: 21 NS G
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  • View More Items by Glock
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  • Condition: USED
GLOCK 21 GEN3 45ACP W/ NS GOOD CONDITION
$429.99

Temporarily Out of Stock
30-Day Free Returns

If this used firearm is found to be mechanically defective, it can be returned in its original, shipped condition for a full refund or replacement within 30 days of purchase. Learn more

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  • GLOCK GLOCK 21 GEN4 US MADE POLICE TRADE (FAIR CONDITION)

    Glock 21 Gen4 45ACP Police Trade-In Pistols Made in USA (Fair Condition)
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  • Federal 45 ACP 230 gr FMJ American Eagle 50/Box

    Federal 45 ACP 230 gr FMJ American Eagle 50/Box
    $24.95 $21.99
    ($0.44 / round)

  • Remington 45ACP 185 gr FMJ UMC 50/Box

    Remington 45ACP 185 gr FMJ UMC 50/Box
    $39.99 $22.99
    ($0.46 / round)

  • Winchester 45 Auto 230 gr FMJ Police Trade-in Ammo 50/Box

    Winchester 45 Auto 230 gr FMJ Police Trade-in Ammo 50/Box
    $35.08 $29.99
    ($0.60 / round)

  • Winchester 45 Auto 230 gr FMJ 50/Box

    Winchester 45 Auto 230 gr FMJ 50/Box
    $35.08 $28.99
    ($0.58 / round)

  • Hornady 45 Auto 185 gr FTX Critical Defense 20/Box

    Hornady 45 Auto 185 gr FTX Critical Defense 20/Box
    $24.99
    ($1.25 / round)

  • Hornady 45 Auto 185 gr XTP American Gunner 20/Box

    Hornady 45 Auto 185 gr XTP American Gunner 20/Box
    $15.49
    ($0.77 / round)

  • Hornady 45 Auto 230 GR XTP JHP Subsonic 20/Box

    Hornady 45 Auto 230 GR XTP JHP Subsonic 20/Box
    $27.48 $21.79
    ($1.09 / round)

  • Hornady 45 Auto +P 220 gr Flexlock Critical Duty 20/Box

    Hornady 45 Auto +P 220 gr Flexlock Critical Duty 20/Box
    $34.99
    ($1.75 / round)

  • Hornady 45 Auto+P 230 gr XTP 20/Box

    Hornady 45 Auto+P 230 gr XTP 20/Box
    $20.98
    ($1.05 / round)

  • Federal 45 Auto 230 gr JHP HST Police Trade Ammo 50/Box

    Federal 45 Auto 230 gr JHP HST Police Trade Ammo 50/Box
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    ($0.80 / round)

  • Winchester 45 ACP 230 gr Bonded JHP PDX1 Defender 20/Box

    Winchester 45 ACP 230 gr Bonded JHP PDX1 Defender 20/Box
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  • PMC 45 Auto 230 gr FMJ Bronze 50/Box

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    $22.99
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  • GLOCK MODEL 21 .45 13RD POLICE TRADE MAGAZINE

    Glock Model 21 45 Auto 13-Round Police Trade-in Magazine
    $14.99

  • GLOCK MODEL 21 45 ACP 13-ROUND FACTORY MAGAZINE

    Glock 21 45 ACP 13-Round Factory Magazine
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  • ETS GROUP CARBON SMOKE FITS GLOCK 21, 30, 41 30RD .45 MAG

    Elite Tactical Systems 45 ACP 30 Round Carbon Smoke Magazine for Glock 21
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  • ETS GROUP CARBON SMOKE FITS GLOCK 21, 30, 41 18RD .45 MAG

    Elite Tactical Systems 18 Round 45 ACP Carbon Smoke Magazine for Glock 21
    $14.99 $10.49

Product Description

These photos represent the general condition of the firearms for sale, Glock 21 Gen3 .45ACP Pistols in Good Condition. Each pistol features night sights. The price is for 1 firearm.

As with many used trade-in firearms, these firearms may contain scratches and/or signs of wear. This is not always the case, but should not be unexpected.

Firearm Features

  • Model: 21 Gen3
  • Caliber: .45ACP
  • Capacity: 13 Rounds
  • Magazine: Comes with Two
  • Barrel Length: 4.6"

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