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

  • Item Number: 21GEN4 US G
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  • Condition: USED
Glock 21 Gen4 45ACP Police Trade-In Pistols (Good Condition)
GLOCK 21 Gen4 45ACP Police Trade-In Pistols (Good Condition)
GLOCK 21 Gen4 45ACP Police Trade-In Pistols (Good Condition)
GLOCK 21 Gen4 45ACP Police Trade-In Pistols (Good Condition)
GLOCK 21 Gen4 45ACP Police Trade-In Pistols (Good Condition)
GLOCK 21 Gen4 45ACP Police Trade-In Pistols (Good Condition)
GLOCK 21 Gen4 45ACP Police Trade-In Pistols (Good Condition)
GLOCK 21 Gen4 45ACP Police Trade-In Pistols (Good Condition)
$449.99

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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Product Description

These photos represent the general condition of the firearm for sale, a Glock 21 Gen4 .45ACP Pistols in Good Condition. 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 Gen4
  • Caliber: .45ACP
  • Capacity: 13 Rounds
  • Magazine: Comes with two
  • Barrel Length: 4.61"

Used-police-trade-firearms

Customer Comments & Questions

Customer Reviews

Write a review
(4 out of 5) Mostly clean well kept
by Brett from Atlanta, GA on September 11, 2025

For the price, it's hard to beat this deal. The one I got looks like it was rarely fired. The internals are like new. Someone cleaned and oiled it before they turned it in. The only marks are some very light holster wear and one unfortunate scratch on the top of the slide. If you've been hunting a 21, this is the place to get it.

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