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  5. Glock Police Trade-ins

Glock 21 Gen3 45 ACP Police Trade-ins (Good Condition)

  • Item Number: 21GEN3 G
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  • Condition: USED
21 45ACP POLICE TRADES (GEN3) GOOD
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 21 GEN4 45 ACP POLICE TRADE-INS (GOOD)

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  • GLOCK GLOCK 30GEN 4 POLICE TRADE (GOOD CONDITION)

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  • GLOCK 21 GEN4 45 ACP POLICE TRADE-INS (FAIR)

    Glock 21 Gen4 45 ACP Police Trade-ins (Fair Condition)
    $369.99

  • GLOCK GLOCK 30 GEN4 45 AUTO POLICE TRADE ( FAIR CONDITION)

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  • SPRINGFIELD SPRINGFIELD XDS-45 45 ACP 3.3 BARREL POLICE TRADE ( VERY GOOD)

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  • GLOCK 30 GEN3 45 ACP POLICE TRADE-IN PISTOL

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

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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)
    $399.99

  • GLOCK GLOCK 21 GEN 4 45 AUTO TRADE

    Glock 21 Gen4 45ACP Police Trade-In Pistol (Magazine Not Included)
    $399.99

  • GLOCK GLOCK 36 45 AUTO

    Glock 36 45ACP Police Trade-In Pistol with Fore-End Accessory Rail
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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)

  • Winchester 45 Auto 230 gr FMJ 50/Box

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

  • 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 +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 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+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
    $39.99
    ($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
    $25.99
    ($1.30 / round)

  • PMC 45 Auto 230 gr FMJ Bronze 50/Box

    PMC 45 Auto 230 gr FMJ Bronze 50/Box
    $22.99
    ($0.46 / round)

  • Federal 45 Auto 230 gr JHP Punch 20/Box

    Federal 45 Auto 230 gr JHP Punch 20/Box
    $30.99 $23.99
    ($1.20 / 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)

  • 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
    $19.99

  • 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
    $14.99 $10.49

  • 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

Firearm Features

  • Model: 21 (Gen3)
  • Caliber: .45 Auto
  • Capacity: 13 Rounds
  • Magazines: Comes with 2
  • Barrel Length: 4.61 in.

The photo represents the overall condition of these Glock 21 Gen3 police trades, all of which are in good condition, and come with two magazines.

Price is for one Glock 21 Gen3 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

Write a review
(5 out of 5) Glock 21 police trade
by from Jacksonville, Florida on

I've bought several firearms from Sportsmans Outdoor, but this was my first police trade-in purchase. They had these Glock 21s at a reduced price around Christmas time, so I figured I would give it a try. I couldn't be happier with my purchase. Mine actually ended up being a 21 SF model with the ambidextrous magazine release in very good condition. I didn't think I would like the ambi mag release at first, and I've heard they can be problematic, but after shooting it, I actually really like it, and so far I haven't had any problems. I can't say enough good things about this company, and I'm sure another purchase is in my near future.

(5 out of 5) Quality
by from Branson, Missouri on

If you're on the edge about any of the products this company sells, don't be. This is THE best online retailer we've come across. Great products, with even better customer service.