$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
G21.45, Tungsten Cerakote
Glock 21 Gen4 .45 with Holosun 507K, 4.61 in., 13rd, Tungsten Cerakote
- .45
- 13rd
- 4.61 in.
- Striker-fired
$980.98
About usual: it usually sells for $987.67, its median price over the last 90 days.
$950.99 + $29.99 shipping to your FFL dealer, before tax and the transfer fee. 5% under MSRP.
Prairie Fire Supply
Lowest of 5 stores4.1 (1.2K), stock not reported,
Compare 5 stores
Ranked by landed price: the item plus shipping to you, before tax.
| Store | Landed price | Versus best | Stock | Store link |
|---|---|---|---|---|
Prairie Fire Supply4.1 4.1(1.2K)store rating | $980.98 | Best price | Not reported | Buy at Prairie Fire Supply (opens in a new tab) |
 Gulf Coast Guns4.6 4.6(9.2K)store rating | $1,001.98 | +$21.00 | In stock | Buy at Gulf Coast Guns (opens in a new tab) |
 Keystone Shooting Supply4.8 4.8(24.5K)store rating | $1,029.95 | +$48.97 | In stock | Buy at Keystone Shooting Supply (opens in a new tab) |
 Westbound Armory4.7 4.7(4.6K)store rating | $1,059.99 | +$79.01 | In stock | Buy at Westbound Armory (opens in a new tab) |
 Palisade Sporting Goods4.2 4.2(52.8K)store rating | $1,144.99 | +$164.01 | In stock | Buy at Palisade Sporting Goods (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
- $987.67
- 90-day median
- 90-day low
- $950.41
- 90-day high
- $1,122.68
- 2-year low
- $847.73
- May 26, 2026
- Unchanged for
- 4 days
- Since Oct 16, 2026
Every price change (121 in 2 years)
| Date | Lowest price | Change |
|---|---|---|
| Oct 16, 2026 | $980.98 | Up 0.5% |
| Oct 14, 2026 | $976.19 | Up 2.1% |
| Oct 3, 2026 | $956.30 | Down 2.9% |
| Sep 30, 2026 | $984.78 | Down 12.3% |
| Sep 29, 2026 | $1,122.68 | Up 15.9% |
| Sep 28, 2026 | $968.35 | Down 2.6% |
| Sep 27, 2026 | $994.65 | Down 11.2% |
| Sep 19, 2026 | $1,120.11 | Up 10.8% |
| Sep 18, 2026 | $1,011.31 | Up 6.4% |
| Sep 14, 2026 | $950.41 | Down 2.1% |
| Aug 30, 2026 | $970.42 | Up 0.4% |
| Aug 25, 2026 | $966.42 | Down 6.8% |
| Aug 23, 2026 | $1,036.52 | Up 4.6% |
| Aug 17, 2026 | $990.56 | Down 2.5% |
| Aug 9, 2026 | $1,015.96 | Down 4.8% |
| Jul 22, 2026 | $1,066.97 | Up 14.0% |
| Jul 12, 2026 | $936.24 | Down 4.1% |
| Jul 8, 2026 | $975.83 | Down 4.0% |
| Jun 29, 2026 | $1,016.71 | Down 7.3% |
| Jun 24, 2026 | $1,097.31 | Up 23.8% |
| Jun 22, 2026 | $886.12 | Down 11.2% |
| Jun 19, 2026 | $997.41 | Down 2.0% |
| Jun 17, 2026 | $1,017.91 | Up 2.0% |
| Jun 10, 2026 | $997.83 | Down 1.2% |
| Jun 8, 2026 | $1,010.42 | Up 13.2% |
| May 27, 2026 | $892.26 | Up 5.3% |
| May 23, 2026 | $847.73 | Down 15.4% |
| May 5, 2026 | $1,001.50 | Down 4.4% |
| May 1, 2026 | $1,047.67 | Down 0.4% |
| Apr 17, 2026 | $1,052.39 | Down 8.6% |
| Apr 12, 2026 | $1,151.04 | Down 3.3% |
| Apr 7, 2026 | $1,190.62 | Up 30.6% |
| Apr 3, 2026 | $911.34 | Down 14.8% |
| Apr 1, 2026 | $1,070.27 | Up 19.0% |
| Mar 31, 2026 | $899.05 | Down 13.7% |
| Mar 30, 2026 | $1,042.10 | Down 2.9% |
| Mar 17, 2026 | $1,072.78 | Up 3.2% |
| Mar 12, 2026 | $1,039.08 | Up 0.3% |
| Mar 4, 2026 | $1,036.06 | Down 0.2% |
| Feb 25, 2026 | $1,038.25 | Down 9.3% |
| Feb 21, 2026 | $1,144.74 | Up 25.5% |
| Feb 18, 2026 | $912.17 | Up 2.4% |
| Feb 9, 2026 | $890.93 | Down 14.9% |
| Feb 6, 2026 | $1,046.72 | Up 1.1% |
| Jan 14, 2026 | $1,034.92 | Down 1.5% |
| Jan 13, 2026 | $1,050.46 | Up 12.2% |
| Jan 12, 2026 | $935.98 | Down 21.9% |
| Jan 4, 2026 | $1,199.07 | Up 11.7% |
| Dec 24, 2025 | $1,073.15 | Down 3.5% |
| Dec 17, 2025 | $1,111.90 | Up 3.2% |
| Dec 10, 2025 | $1,077.10 | Up 11.6% |
| Dec 9, 2025 | $964.90 | Down 4.4% |
| Dec 8, 2025 | $1,008.85 | Down 4.0% |
| Dec 3, 2025 | $1,050.76 | Down 1.8% |
| Dec 2, 2025 | $1,069.99 | Down 0.5% |
| Nov 24, 2025 | $1,074.90 | Up 3.0% |
| Nov 21, 2025 | $1,043.46 | Down 4.9% |
| Nov 17, 2025 | $1,097.75 | Down 4.8% |
| Nov 12, 2025 | $1,153.65 | Up 3.7% |
| Nov 10, 2025 | $1,112.25 | Up 5.2% |
| Oct 27, 2025 | $1,056.81 | Down 1.6% |
| Oct 25, 2025 | $1,073.85 | Down 4.4% |
| Oct 16, 2025 | $1,122.85 | Up 4.5% |
| Oct 15, 2025 | $1,074.78 | Down 1.2% |
| Oct 13, 2025 | $1,087.92 | Down 12.5% |
| Sep 30, 2025 | $1,242.86 | Up 19.3% |
| Sep 29, 2025 | $1,041.80 | Down 15.3% |
| Sep 25, 2025 | $1,230.64 | Up 11.2% |
| Sep 24, 2025 | $1,106.52 | Down 1.4% |
| Sep 20, 2025 | $1,122.56 | Up 4.5% |
| Sep 19, 2025 | $1,074.64 | Down 3.0% |
| Sep 14, 2025 | $1,108.15 | Down 3.5% |
| Sep 12, 2025 | $1,148.64 | Up 8.1% |
| Sep 6, 2025 | $1,062.30 | Down 2.6% |
| Sep 1, 2025 | $1,090.33 | Down 0.3% |
| Aug 26, 2025 | $1,094.10 | Up 13.1% |
| Aug 22, 2025 | $967.51 | Down 11.1% |
| Aug 20, 2025 | $1,088.84 | Up 12.9% |
| Aug 15, 2025 | $964.47 | Down 12.6% |
| Aug 13, 2025 | $1,103.05 | Down 4.0% |
| Aug 4, 2025 | $1,149.21 | Up 6.5% |
| Aug 1, 2025 | $1,078.92 | Down 1.6% |
| Jul 27, 2025 | $1,096.45 | Down 1.7% |
| Jul 22, 2025 | $1,115.20 | Up 0.4% |
| Jul 16, 2025 | $1,110.74 | Up 1.3% |
| Jul 9, 2025 | $1,096.31 | Down 11.5% |
| Jul 6, 2025 | $1,238.74 | Up 11.9% |
| Jun 22, 2025 | $1,107.44 | Up 15.9% |
| Jun 17, 2025 | $955.59 | Down 12.3% |
| May 29, 2025 | $1,089.94 | Down 2.1% |
| May 26, 2025 | $1,113.10 | Down 2.0% |
| May 25, 2025 | $1,135.51 | Up 8.3% |
| May 7, 2025 | $1,048.10 | Down 10.2% |
| Apr 25, 2025 | $1,167.01 | Up 7.4% |
| Apr 17, 2025 | $1,086.74 | Down 3.9% |
| Apr 15, 2025 | $1,130.65 | Down 1.5% |
| Apr 4, 2025 | $1,147.83 | Down 2.1% |
| Apr 3, 2025 | $1,172.43 | Up 7.8% |
| Mar 24, 2025 | $1,087.12 | Down 6.9% |
| Mar 17, 2025 | $1,167.20 | Up 3.4% |
| Mar 16, 2025 | $1,128.68 | Down 4.7% |
| Mar 11, 2025 | $1,183.91 | Up 13.6% |
| Feb 16, 2025 | $1,042.56 | Down 14.3% |
| Feb 12, 2025 | $1,215.95 | Up 6.3% |
| Feb 8, 2025 | $1,143.53 | Up 15.1% |
| Jan 30, 2025 | $993.84 | Down 22.7% |
| Jan 29, 2025 | $1,284.94 | Up 12.4% |
| Jan 11, 2025 | $1,143.57 | Down 1.8% |
| Jan 7, 2025 | $1,164.69 | Up 12.8% |
| Dec 25, 2024 | $1,032.35 | Down 15.6% |
| Dec 19, 2024 | $1,223.79 | Down 5.0% |
| Dec 13, 2024 | $1,288.84 | Up 13.7% |
| Dec 9, 2024 | $1,133.42 | Up 12.5% |
| Nov 28, 2024 | $1,007.70 | Up 2.3% |
| Nov 18, 2024 | $985.23 | Down 20.1% |
| Nov 14, 2024 | $1,233.77 | Up 12.1% |
| Nov 9, 2024 | $1,100.57 | Down 11.2% |
| Nov 6, 2024 | $1,239.01 | Up 2.8% |
| Oct 28, 2024 | $1,205.65 | Down 4.5% |
| Oct 26, 2024 | $1,262.37 | Up 8.0% |
| Oct 23, 2024 | $1,169.15 | Up 18.2% |
About this product
The Glock 21 Gen4 .45 with Holosun 507K 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 tungsten Cerakote finish in the with red dot 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
- Tungsten Cerakote
- Configuration
- With red dot
- Condition
- New
$980.98
at Prairie Fire Supply
