$619.94Usually $839.39
Save $219.45
Glock 21 Gen4 .45 with Holosun 507K, 4.61 in., 13rd, OD Green
Granite Peak Supply4.6Price dropped
Glock 21 Gen4 .45 with 3 Magazines, 4.61 in., 13rd, Flat Dark Earth
- .45
- 13rd
- 4.61 in.
- Striker-fired
- 18% below usual
- Lowest in 90 days
$513.98Usually $630.40
Save $116.42
Lower than usual: it usually sells for $630.40, its median price over the last 90 days.
$493.99 + $19.99 shipping to your FFL dealer, before tax and the transfer fee. 35% under MSRP.
Westbound Armory
Lowest of 3 stores4.7 (4.6K), in stock,
Compare 3 stores
Ranked by landed price: the item plus shipping to you, before tax.
| Store | Landed price | Versus best | Stock | Store link |
|---|---|---|---|---|
Westbound Armory4.7 4.7(4.6K)store rating | $513.98 | Best price | In stock | Buy at Westbound Armory (opens in a new tab) |
 Black Canyon Arms4.3 4.3(3.5K)store rating | $518.95 | +$4.97 | Not reported | Buy at Black Canyon Arms (opens in a new tab) |
 Lone Pine Outfitters4.5 4.5(9.8K)store rating | $545.98 | +$32.00 | In stock | Buy at Lone Pine Outfitters (opens in a new tab) |
Guns ship to a licensed dealer (FFL) near you for pickup. Landed prices include shipping to the dealer, not their transfer fee.
Price history
The lowest price and each store's own, every day for 2 years.
- Usual
- $630.40
- 90-day median
- 90-day low
- $513.98
- Today's price
- 90-day high
- $715.60
- 2-year low
- $501.52
- Oct 8, 2025
- Unchanged for
- 16 days
- Since Oct 4, 2026
Every price change (113 in 2 years)
| Date | Lowest price | Change |
|---|---|---|
| Oct 4, 2026 | $513.98 | Down 18.5% |
| Sep 21, 2026 | $630.40 | Down 0.8% |
| Sep 14, 2026 | $635.75 | Down 6.9% |
| Sep 9, 2026 | $682.77 | Up 9.4% |
| Sep 4, 2026 | $624.12 | Down 3.1% |
| Aug 16, 2026 | $643.96 | Up 16.3% |
| Aug 11, 2026 | $553.76 | Down 15.1% |
| Aug 4, 2026 | $651.99 | Up 7.0% |
| Aug 3, 2026 | $609.49 | Down 4.9% |
| Aug 1, 2026 | $640.86 | Down 10.4% |
| Jul 29, 2026 | $715.60 | Up 18.5% |
| Jul 23, 2026 | $603.90 | Up 1.8% |
| Jul 21, 2026 | $593.44 | Down 14.3% |
| Jul 20, 2026 | $692.10 | Up 17.0% |
| Jul 10, 2026 | $591.55 | Down 11.3% |
| Jul 8, 2026 | $666.83 | Up 11.3% |
| Jul 1, 2026 | $599.29 | Down 1.4% |
| Jun 30, 2026 | $607.85 | Down 7.0% |
| Jun 28, 2026 | $653.70 | Up 0.4% |
| Jun 24, 2026 | $651.25 | Up 28.2% |
| Jun 22, 2026 | $508.16 | Down 20.9% |
| Jun 20, 2026 | $642.34 | Up 2.4% |
| Jun 18, 2026 | $627.32 | Up 0.2% |
| Jun 6, 2026 | $625.85 | Down 11.1% |
| Jun 2, 2026 | $703.97 | Up 3.5% |
| May 24, 2026 | $680.35 | Up 4.1% |
| May 16, 2026 | $653.48 | Up 3.4% |
| May 4, 2026 | $632.25 | Up 5.5% |
| May 2, 2026 | $599.19 | Down 6.3% |
| May 1, 2026 | $639.69 | Up 17.9% |
| Apr 28, 2026 | $542.53 | Up 5.4% |
| Apr 25, 2026 | $514.69 | Down 6.8% |
| Apr 21, 2026 | $552.12 | Down 10.0% |
| Apr 18, 2026 | $613.60 | Down 2.4% |
| Mar 27, 2026 | $628.94 | Up 0.8% |
| Mar 26, 2026 | $623.69 | Down 1.2% |
| Mar 18, 2026 | $631.48 | Up 0.5% |
| Mar 10, 2026 | $628.48 | Up 1.2% |
| Mar 9, 2026 | $620.85 | Down 4.1% |
| Mar 4, 2026 | $647.60 | Up 7.3% |
| Feb 25, 2026 | $603.53 | Down 3.3% |
| Feb 22, 2026 | $623.85 | Down 6.6% |
| Feb 12, 2026 | $668.10 | Up 8.9% |
| Feb 8, 2026 | $613.40 | Down 1.2% |
| Feb 1, 2026 | $620.59 | Down 2.3% |
| Jan 28, 2026 | $635.43 | Up 4.2% |
| Jan 24, 2026 | $610.10 | Down 2.0% |
| Jan 10, 2026 | $622.50 | Down 4.7% |
| Dec 31, 2025 | $653.22 | Up 3.6% |
| Dec 20, 2025 | $630.43 | Down 4.6% |
| Dec 19, 2025 | $660.96 | Up 7.9% |
| Dec 12, 2025 | $612.76 | Up 2.1% |
| Nov 28, 2025 | $600.21 | Down 3.4% |
| Nov 22, 2025 | $621.34 | Up 7.8% |
| Nov 11, 2025 | $576.56 | Up 1.0% |
| Nov 10, 2025 | $570.92 | Down 7.8% |
| Nov 1, 2025 | $619.27 | Up 15.1% |
| Oct 31, 2025 | $537.85 | Down 22.4% |
| Oct 30, 2025 | $692.79 | Up 18.7% |
| Oct 29, 2025 | $583.72 | Down 4.6% |
| Oct 25, 2025 | $611.60 | Up 5.7% |
| Oct 24, 2025 | $578.88 | Down 5.7% |
| Oct 20, 2025 | $613.79 | Down 1.1% |
| Oct 16, 2025 | $620.44 | Down 3.6% |
| Oct 9, 2025 | $643.70 | Up 28.3% |
| Oct 7, 2025 | $501.52 | Down 13.4% |
| Oct 3, 2025 | $579.44 | Down 8.6% |
| Sep 27, 2025 | $634.00 | Up 2.4% |
| Sep 25, 2025 | $618.87 | Up 2.2% |
| Aug 28, 2025 | $605.69 | Up 17.8% |
| Aug 26, 2025 | $514.11 | Down 14.4% |
| Aug 17, 2025 | $600.39 | Down 3.7% |
| Aug 16, 2025 | $623.72 | Down 6.0% |
| Aug 15, 2025 | $663.27 | Up 9.9% |
| Aug 8, 2025 | $603.61 | Down 1.5% |
| Aug 1, 2025 | $612.74 | Down 4.4% |
| Jul 24, 2025 | $640.76 | Up 2.3% |
| Jul 15, 2025 | $626.54 | Up 6.4% |
| Jul 10, 2025 | $589.04 | Down 8.0% |
| Jun 22, 2025 | $640.38 | Up 3.7% |
| Jun 14, 2025 | $617.56 | Down 1.7% |
| May 27, 2025 | $628.27 | Up 5.2% |
| May 22, 2025 | $597.43 | Up 2.2% |
| May 12, 2025 | $584.64 | Down 4.7% |
| May 9, 2025 | $613.55 | Up 19.1% |
| May 5, 2025 | $515.34 | Down 16.3% |
| Apr 29, 2025 | $615.57 | Down 4.2% |
| Apr 9, 2025 | $642.42 | Up 6.4% |
| Apr 5, 2025 | $603.85 | Up 0.1% |
| Apr 3, 2025 | $603.50 | Up 2.0% |
| Mar 29, 2025 | $591.49 | Up 0.5% |
| Mar 1, 2025 | $588.74 | Down 2.2% |
| Feb 20, 2025 | $602.00 | Down 5.7% |
| Feb 19, 2025 | $638.60 | Up 5.9% |
| Feb 14, 2025 | $602.86 | Down 1.7% |
| Feb 6, 2025 | $613.03 | Down 0.1% |
| Feb 3, 2025 | $613.70 | Up 3.7% |
| Jan 23, 2025 | $592.01 | Up 5.0% |
| Jan 17, 2025 | $563.59 | Down 5.1% |
| Jan 15, 2025 | $593.90 | Up 17.2% |
| Jan 11, 2025 | $506.71 | Down 17.3% |
| Jan 7, 2025 | $612.43 | Up 2.6% |
| Jan 5, 2025 | $597.10 | Down 0.7% |
| Jan 3, 2025 | $601.04 | Up 3.6% |
| Dec 18, 2024 | $580.36 | Down 14.4% |
| Dec 9, 2024 | $678.07 | Up 2.4% |
| Dec 5, 2024 | $662.38 | Up 14.6% |
| Nov 26, 2024 | $577.98 | Down 4.6% |
| Nov 25, 2024 | $605.66 | Up 9.6% |
| Nov 11, 2024 | $552.45 | Down 8.6% |
| Nov 8, 2024 | $604.55 | Up 2.1% |
| Nov 4, 2024 | $592.16 | Down 1.4% |
| Oct 24, 2024 | $600.72 | Down 4.9% |
About this product
The Glock 21 Gen4 .45 with 3 Magazines is a handgun chambered in .45 ACP, with a striker-fired action, a 4.61-inch barrel and a 13-round capacity. This listing is the flat Dark Earth finish in the extra magazines bundle configuration, new. Guns ship to a licensed dealer (FFL) near you, who runs the background check and hands it over; their transfer fee is separate.
- Caliber
- .45 ACP
- Type
- Handgun
- Action
- Striker-fired
- Capacity
- 13 rounds
- Barrel length
- 4.61 in.
- Finish
- Flat Dark Earth
- Configuration
- Extra magazines bundle
- Condition
- New
$513.9818% below usual
at Westbound Armory
