Glock 21 Price Guide: What to Pay in 2025
Price Distribution
Looking for the best price on a Glock 21? We track every deal posted to r/gundeals so you know exactly what a good price looks like — and when to buy.
What Should You Pay for a Glock 21?
Based on 5 deals tracked from r/gundeals, here’s what the market looks like for the Glock 21 chambered in 45 ACP:
Price Breakdown
- Great deal: Under $200 — buy with confidence
- Good deal: $200–$264 — solid price, worth grabbing
- Average: $264–$327 — fair but nothing special
- Overpaying: Above $327 — wait for a better deal
Based on our Glock 21 price tracker — updated with every r/gundeals post.
Recent Glock 21 Deals from r/gundeals
- $349 — [Pistol] LE Trade in Glock 21 Gen 4 - 45ACP. $349 - Free shipping. from shop.gunsnh.com (61 upvotes)
- $299 — [Handgun] Glock 21 Gen4 Police Trade-ins starting at $299.99 FREE SHIP + Tax & More police trade dea from sportsmansoutdoorsuperstore.com (107 upvotes)
- $329 — [Handgun] Glock 21 Gen4 45ACP LE Trade In 2-13rd Magazines Very Good $329.99 from letradeins.com (37 upvotes)
- $12 — [Magazines] Glock 21 .45 ACP 13rd Magazine - LEO Surplus - $12/ea + Shipping from victory-arms.com (23 upvotes)
- $329 — [Handgun] Glock 21 Gen 4 (G21SF Available in Comments) in Very Good Condition for $329.99 + shipping from wistransfers.com (63 upvotes)
View all Glock 21 deals and full price history →
How to Get the Best Glock 21 Price
- Set up an alert. Add “Glock 21” as a keyword in your alert preferences and we’ll email you the moment a deal posts.
- Know your target price. Anything under $200 is a strong buy. Don’t pay above $327 unless you need it today.
- Check the price history. Our Glock 21 product page shows every deal we’ve tracked with price trends over time.
Frequently Asked Questions
What is a good price for a Glock 21?
Anything below $225 is a great deal — that level shows up infrequently and sells out quickly on r/gundeals. $225–$251 is a solid deal worth grabbing. Above $291, you are paying above the tracked average and should wait for a real drop.
How much does a Glock 21 usually cost?
Across tracked r/gundeals deals, the Glock 21 averages around $264, with verified deals ranging from below $225 on the low end to above $291 on the high end. Retail (non-deal) pricing typically sits at or above $291.
Should I buy a Glock 21 now or wait?
Check the current price against $225 (great), $251 (good), $264 (average). If the price you are seeing is below $251, buy — these prices do not stay around. Otherwise set a free price alert and let the deal come to you.
Where can I see live Glock 21 deals?
Live deals for the Glock 21 from r/gundeals are tracked on our product page, sorted by price and recency, with each deal including dealer reputation and time-to-sellout data.
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