$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, 4.61 in., 13rd, American Flag Battleworn
- .45
- 13rd
- 4.61 in.
- Striker-fired
$719.49
16% above usual
Higher than usual: it usually sells for $621.03, its median price over the last 90 days.
$696.99 + $22.50 shipping to your FFL dealer, before tax and the transfer fee. 11% under MSRP.
Ozark Range Supply
Lowest of 4 stores4.6 (13.4K), in stock,
Compare 6 stores
4 in stock.
Ranked by landed price: the item plus shipping to you, before tax.
| Store | Landed price | Versus best | Stock | Store link |
|---|---|---|---|---|
Ozark Range Supply4.6 4.6(13.4K)store rating | $719.49 | Best price | In stock | Buy at Ozark Range Supply (opens in a new tab) |
 Black Canyon Arms4.3 4.3(3.5K)store rating | $754.99 | +$35.50 | Not reported | Buy at Black Canyon Arms (opens in a new tab) |
 Westbound Armory4.7 4.7(4.6K)store rating | $809.98 | +$90.49 | In stock | Buy at Westbound Armory (opens in a new tab) |
 Red River Outdoors4.4 4.4(28.9K)store rating | $847.98 | +$128.49 | In stock | Buy at Red River Outdoors (opens in a new tab) |
 Great Lakes Tactical4.4 4.4(5.5K)store rating | $746.94 | Not available | Out of stock | View at Great Lakes Tactical (opens in a new tab) |
 High Desert Guns4.2 4.2(1.9K)store rating | $751.99 | Not available | Out of stock | View at High Desert Guns (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
- $621.03
- 90-day median
- 90-day low
- $569.05
- 90-day high
- $744.17
- 2-year low
- $561.27
- Jul 7, 2026
- Unchanged for
- 6 days
- Since Oct 14, 2026
Every price change (116 in 2 years)
| Date | Lowest price | Change |
|---|---|---|
| Oct 14, 2026 | $719.49 | Up 18.3% |
| Oct 5, 2026 | $608.01 | Down 8.9% |
| Oct 4, 2026 | $667.62 | Up 9.5% |
| Sep 29, 2026 | $609.49 | Down 5.9% |
| Sep 28, 2026 | $647.79 | Up 4.3% |
| Sep 18, 2026 | $621.03 | Down 7.7% |
| Sep 17, 2026 | $673.10 | Up 0.8% |
| Sep 11, 2026 | $667.56 | Up 0.8% |
| Sep 10, 2026 | $662.43 | Up 16.4% |
| Aug 22, 2026 | $569.05 | Down 23.5% |
| Aug 11, 2026 | $744.17 | Up 20.9% |
| Aug 7, 2026 | $615.58 | Down 12.2% |
| Aug 4, 2026 | $700.72 | Down 0.1% |
| Aug 3, 2026 | $701.35 | Down 1.6% |
| Jul 29, 2026 | $712.77 | Up 6.0% |
| Jul 18, 2026 | $672.19 | Up 16.3% |
| Jul 8, 2026 | $577.89 | Up 3.0% |
| Jul 2, 2026 | $561.27 | Down 23.0% |
| Jun 20, 2026 | $728.93 | Up 13.1% |
| Jun 10, 2026 | $644.22 | Down 5.1% |
| Jun 1, 2026 | $679.16 | Down 7.4% |
| May 26, 2026 | $733.54 | Down 6.4% |
| May 20, 2026 | $783.82 | Up 12.7% |
| May 19, 2026 | $695.28 | Up 1.3% |
| May 17, 2026 | $686.26 | Down 10.7% |
| May 12, 2026 | $768.74 | Up 11.5% |
| Apr 28, 2026 | $689.39 | Down 8.9% |
| Apr 27, 2026 | $756.75 | Up 11.1% |
| Apr 22, 2026 | $681.30 | Down 4.1% |
| Apr 10, 2026 | $710.66 | Down 2.4% |
| Apr 4, 2026 | $728.40 | Up 1.3% |
| Mar 31, 2026 | $718.88 | Down 2.0% |
| Mar 28, 2026 | $733.30 | Up 0.3% |
| Mar 27, 2026 | $731.08 | Up 2.2% |
| Mar 19, 2026 | $715.28 | Down 1.1% |
| Mar 17, 2026 | $723.39 | Up 2.7% |
| Mar 8, 2026 | $704.59 | Down 3.3% |
| Mar 5, 2026 | $728.76 | Up 3.7% |
| Feb 17, 2026 | $702.71 | Down 7.3% |
| Feb 13, 2026 | $757.91 | Up 5.7% |
| Jan 20, 2026 | $717.33 | Up 4.7% |
| Jan 18, 2026 | $685.14 | Up 15.7% |
| Jan 7, 2026 | $592.26 | Down 20.2% |
| Jan 6, 2026 | $741.95 | Down 3.1% |
| Jan 2, 2026 | $765.90 | Up 7.3% |
| Dec 26, 2025 | $713.47 | Down 3.1% |
| Dec 18, 2025 | $736.30 | Down 1.2% |
| Dec 12, 2025 | $745.17 | Up 4.1% |
| Nov 22, 2025 | $715.71 | Down 2.5% |
| Nov 11, 2025 | $733.81 | Up 1.0% |
| Nov 10, 2025 | $726.23 | Up 20.2% |
| Nov 5, 2025 | $604.39 | Down 5.2% |
| Nov 4, 2025 | $637.65 | Down 20.3% |
| Oct 30, 2025 | $800.56 | Up 11.4% |
| Oct 28, 2025 | $718.46 | Down 7.2% |
| Oct 21, 2025 | $774.58 | Down 5.2% |
| Oct 18, 2025 | $817.11 | Up 8.1% |
| Oct 14, 2025 | $755.76 | Down 2.5% |
| Oct 13, 2025 | $775.36 | Up 1.6% |
| Oct 9, 2025 | $763.11 | Up 2.6% |
| Oct 2, 2025 | $743.68 | Up 1.0% |
| Sep 27, 2025 | $736.27 | Down 2.0% |
| Aug 30, 2025 | $751.24 | Down 1.4% |
| Aug 27, 2025 | $761.82 | Down 7.8% |
| Aug 9, 2025 | $825.84 | Down 6.6% |
| Jul 21, 2025 | $884.27 | Up 40.1% |
| Jul 17, 2025 | $631.23 | Down 12.4% |
| Jul 11, 2025 | $720.62 | Down 8.8% |
| Jul 10, 2025 | $790.09 | Down 3.9% |
| Jul 5, 2025 | $822.26 | Up 2.7% |
| Jun 29, 2025 | $800.99 | Up 1.7% |
| Jun 20, 2025 | $787.85 | Up 17.6% |
| Jun 14, 2025 | $669.73 | Down 13.4% |
| Jun 13, 2025 | $773.05 | Up 3.8% |
| Jun 8, 2025 | $744.63 | Down 7.4% |
| Jun 5, 2025 | $804.26 | Up 6.2% |
| May 24, 2025 | $757.44 | Down 5.8% |
| May 22, 2025 | $803.95 | Up 16.0% |
| May 17, 2025 | $692.83 | Down 18.2% |
| May 14, 2025 | $846.57 | Up 13.2% |
| May 6, 2025 | $747.81 | Up 15.9% |
| Apr 28, 2025 | $645.42 | Down 17.7% |
| Apr 27, 2025 | $784.66 | Down 14.4% |
| Apr 26, 2025 | $916.45 | Up 37.3% |
| Apr 21, 2025 | $667.50 | Down 16.8% |
| Apr 16, 2025 | $802.15 | Down 13.0% |
| Apr 10, 2025 | $921.49 | Up 5.2% |
| Apr 3, 2025 | $876.25 | Up 10.7% |
| Mar 27, 2025 | $791.73 | Down 1.7% |
| Mar 25, 2025 | $805.35 | Down 7.1% |
| Mar 3, 2025 | $867.27 | Up 7.2% |
| Mar 1, 2025 | $809.09 | Down 3.2% |
| Feb 23, 2025 | $835.65 | Down 11.3% |
| Feb 9, 2025 | $941.77 | Up 32.2% |
| Feb 6, 2025 | $712.25 | Down 10.2% |
| Jan 30, 2025 | $793.39 | Up 2.3% |
| Jan 27, 2025 | $775.56 | Down 5.9% |
| Jan 13, 2025 | $823.94 | Down 6.2% |
| Jan 10, 2025 | $878.78 | Up 5.7% |
| Jan 7, 2025 | $831.41 | Up 2.2% |
| Dec 31, 2024 | $813.81 | Down 0.9% |
| Dec 26, 2024 | $821.28 | Down 10.2% |
| Dec 23, 2024 | $914.51 | Up 11.0% |
| Dec 15, 2024 | $823.97 | Down 3.6% |
| Dec 11, 2024 | $854.59 | Down 5.9% |
| Dec 10, 2024 | $908.41 | Up 11.6% |
| Dec 3, 2024 | $813.90 | Up 16.7% |
| Nov 27, 2024 | $697.49 | Down 18.1% |
| Nov 26, 2024 | $852.13 | Up 2.1% |
| Nov 20, 2024 | $834.50 | Down 3.5% |
| Nov 18, 2024 | $864.57 | Up 2.4% |
| Nov 16, 2024 | $844.24 | Up 0.7% |
| Nov 13, 2024 | $837.99 | Down 0.2% |
| Nov 11, 2024 | $840.09 | Up 13.3% |
| Oct 26, 2024 | $741.38 | Down 11.8% |
| Oct 24, 2024 | $840.14 | Down 1.4% |
About this product
The Glock 21 Gen4 .45 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 american Flag Battleworn finish in the standard 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
- American Flag Battleworn
- Configuration
- Standard
- Condition
- New
$719.49
at Ozark Range Supply
