Last updated June 13, 2026
Glock 21: Buy Now or Wait?
Verdict based on 6 tracked r/gundeals deals.
Bottom line
Buy now if the price is below $261.
Below $234 is a steal — these don't sit around.
$275 is average. Above $302, wait.
Set a free alert at $261 →
Verdict thresholds
Steal
< $234
Buy now
Real Deal
$234–$261
Worth grabbing
Average
$261–$302
Wait or alert
Pass
> $302
Above market
Reality check
Historical low
$12
Tracked average
$275
Highest tracked
$349
Deals tracked
6
Tracked since the Glock 21 first appeared on r/gundeals. Each price point comes from a verified post — click through any deal below for the source thread.
5 cheapest tracked Glock 21 deals
| Price | Deal | Dealer | Date |
|---|---|---|---|
| $12 | [Magazines] Glock 21 .45 ACP 13rd Magazine - LEO Surplus - $… | victory-arms.com | Jul 02, 2025 |
| $300 | [Handgun] Glock 21 Gen4 Police Trade-ins starting at $299.99… | sportsmansoutdoorsuperstore.com | Aug 15, 2025 |
| $329 | [Handgun] Glock 21.4 LE trade. $329.00 + shipping-3 Mags & B… | May 07, 2026 | |
| $330 | [Handgun] Glock 21 Gen4 45ACP LE Trade In 2-13rd Magazines V… | letradeins.com | Aug 06, 2025 |
| $330 | [Handgun] Glock 21 Gen 4 (G21SF Available in Comments) in Ve… | wistransfers.com | Apr 08, 2025 |
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Set free price alert →Frequently Asked Questions
Should I buy a Glock 21 now?
Buy if it's below $261. Below $234 is a steal. Above $302, set a free alert and wait.
What's the lowest a Glock 21 has ever been?
$12 — verified across 6 tracked r/gundeals posts.
What price should I set my Glock 21 alert at?
$261 for the best signal-to-noise. Lower ($234) means fewer alerts but every one is a steal.
About the editor
GDA Editorial Team · Editorial team, GunDeal Alerts
We track every priced post on r/gundeals, fingerprint products, and verify dealer reputations. This page is updated as new deal data arrives.