Glock 21 Gen4 45 ACP Police Trade-ins (Fair Condition)

  • Item Number: 21GEN4 F
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  • Condition: USED
Glock 21 Gen4 45 ACP Police Trade-ins (Fair Condition)
$359.99 $479.99

Limited-time Deal
In 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

  • GLOCK GLOCK 21 GEN4 45 ACP POLICE TRADE-IN (GOOD) CONDITION

    Glock 21 Gen4 45 ACP Police Trade-ins (Good Condition)
    $469.00 $379.99

  • GLOCK GLOCK 21 GEN4 45 ACP POLICE TRADE-IN (VERY GOOD) CONDITION

    Glock 21 Gen4 45 ACP Police Trade-ins (Very Good Condition)
    $399.99

  • GLOCK GLOCK 21 GEN4 US MADE POLICE TRADE ( VERY GOOD CONDITION)

    Glock 21 Gen4 45ACP Police Trade-In Pistols (Very Good Condition)
    $399.99

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

    Glock 21 Gen4 45ACP Police Trade-In Pistols Made in USA (Fair Condition)
    $359.99

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

    Glock 21 Gen4 45ACP Police Trade-In Pistols (Good Condition)
    $379.99

  • GIRSAN MC1911 S 45ACP USED

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  • HI POINT JHP 45 ACP USED

    Hi Point JHP 45 ACP Police Trade-In Pistol (Magazine Not Included)
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  • GLOCK 36GEN3 45 ACP USED

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  • 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 $19.99
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  • CCI 45 Auto 230 gr FMJ RN Blazer Brass 50/Box

    CCI 45 Auto 230 gr FMJ RN Blazer Brass 50/Box
    $38.99 $18.99
    ($0.38 / round)

  • Sig Sauer 45 ACP 185 gr JHP Elite V-Crown 20/Box

    Sig Sauer 45 ACP 185 gr JHP Elite V-Crown 20/Box
    $31.99 $18.99
    ($0.95 / round)

  • Federal 45 Auto +P 230 HST Jacketed Hollow Point Federal 20/Box

    Federal 45 Auto +P 230 HST Jacketed Hollow Point Federal 20/Box
    $42.99 $31.99
    ($1.60 / round)

  • Winchester 45 Auto 230 gr FMJ 50/Box

    Winchester 45 Auto 230 gr FMJ 50/Box
    $35.08 $22.99
    ($0.46 / round)

  • Winchester 45 ACP +P 175 gr Ranger Frangible SF Police Trade Ammo 50/Box

    Winchester 45 ACP +P 175 gr Ranger Frangible SF Police Trade Ammo 50/Box
    $39.99
    ($0.80 / round)

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

    Hornady 45 Auto 185 gr FTX Critical Defense 20/Box
    $24.49
    ($1.22 / round)

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

    Hornady 45 Auto +P 220 gr Flexlock Critical Duty 20/Box
    $25.99
    ($1.30 / round)

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

    Hornady 45 Auto 185 gr XTP American Gunner 20/Box
    $14.99
    ($0.75 / round)

  • Sig Sauer 45 Auto 200 gr JHP Elite V-Crown 20/Box

    Sig Sauer 45 Auto 200 gr JHP Elite V-Crown 20/Box
    $31.99 $18.99
    ($0.95 / 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
    $39.99
    ($0.80 / round)

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

    Hornady 45 Auto+P 230 gr XTP 20/Box
    $34.99 $19.49
    ($0.97 / round)

Product Description

Firearm Features

  • Model: 21 (Gen4)
  • Caliber: .45 Auto
  • Capacity: 13 Rounds
  • Magazines: Comes with 1
  • Barrel Length: 4.61 in.

The photo represents the overall condition of these Glock 21 Gen4 police trades, all of which are in fair condition, and come with one magazine.

Price is for one Glock 21 Gen4 Pistol. Please note that used firearms may contain surface rust, scratches and/or holster wear.

`Used--Glock-21-police-trade-firearms`

Customer Comments & Questions

Customer Reviews

(5 out of 5) Just as described.
by Thomas from Longview, TX on September 15, 2024

I am pleased with this purchase. I expected a slightly beat-up pistol, but the only wear was on the slide from a retention holster, with no other blemishes. The sights are the usual Glock sights, and it came with one magazine, as described. No extra palm swells were included. The pistol I received is in perfect working condition, with no wear marks on the barrel or slide internals. The only sign of use was some carbon on the trigger bar. I highly doubt more than 50 rounds were fired through this pistol. I should buy another just on principle, but I’m already deep into Glocks. I can’t promise you’ll get one as good as mine, but for the price, it’s worth taking the chance. Your mileage may vary.