$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 Optic Ready, 4.61 in., 13rd, Titanium Cerakote
- .45
- 13rd
- 4.61 in.
- Striker-fired
$719.49
About usual: it usually sells for $735.49, its median price over the last 90 days.
$704.49 + $15.00 shipping to your FFL dealer, before tax and the transfer fee. 11% under MSRP.
Black Canyon Arms
Lowest of 4 stores4.3 (3.5K), stock not reported,
Compare 5 stores
4 in stock.
Ranked by landed price: the item plus shipping to you, before tax.
| Store | Landed price | Versus best | Stock | Store link |
|---|---|---|---|---|
Black Canyon Arms4.3 4.3(3.5K)store rating | $719.49 | Best price | Not reported | Buy at Black Canyon Arms (opens in a new tab) |
 Bayou Arms Co.4.1 4.1(1.7K)store rating | $720.49 | +$1.00 | Not reported | Buy at Bayou Arms Co. (opens in a new tab) |
 Lone Pine Outfitters4.5 4.5(9.8K)store rating | $751.94 | +$32.45 | In stock | Buy at Lone Pine Outfitters (opens in a new tab) |
 Coyote Trail Supply4.5 4.5(8.1K)store rating | $771.98 | +$52.49 | In stock | Buy at Coyote Trail Supply (opens in a new tab) |
 Gulf Coast Guns4.6 4.6(9.2K)store rating | $797.98 | Not available | Out of stock | View at Gulf Coast 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
- $735.49
- 90-day median
- 90-day low
- $621.84
- 90-day high
- $802.04
- 2-year low
- $621.84
- Jul 25, 2026
- Unchanged for
- 3 days
- Since Oct 17, 2026
Every price change (130 in 2 years)
| Date | Lowest price | Change |
|---|---|---|
| Oct 17, 2026 | $719.49 | Up 9.3% |
| Oct 13, 2026 | $658.14 | Down 16.8% |
| Oct 9, 2026 | $791.15 | Up 10.7% |
| Oct 6, 2026 | $714.56 | Up 1.7% |
| Oct 5, 2026 | $702.42 | Up 1.7% |
| Oct 3, 2026 | $690.88 | Down 6.1% |
| Sep 23, 2026 | $735.49 | Down 0.1% |
| Sep 15, 2026 | $736.21 | Up 4.7% |
| Sep 7, 2026 | $703.18 | Up 0.2% |
| Sep 6, 2026 | $701.75 | Down 0.6% |
| Sep 5, 2026 | $706.23 | Down 2.7% |
| Sep 4, 2026 | $725.50 | Up 3.3% |
| Aug 31, 2026 | $702.02 | Down 1.4% |
| Aug 29, 2026 | $712.24 | Up 0.2% |
| Aug 28, 2026 | $710.67 | Down 7.3% |
| Aug 19, 2026 | $767.02 | Up 6.9% |
| Aug 16, 2026 | $717.58 | Down 6.6% |
| Aug 6, 2026 | $768.27 | Up 0.9% |
| Jul 26, 2026 | $761.32 | Up 22.4% |
| Jul 24, 2026 | $621.84 | Down 22.5% |
| Jul 19, 2026 | $802.04 | Up 17.8% |
| Jul 11, 2026 | $680.76 | Up 3.8% |
| Jul 5, 2026 | $655.86 | Down 11.7% |
| Jul 2, 2026 | $743.02 | Up 3.2% |
| Jun 26, 2026 | $720.19 | Down 4.8% |
| Jun 14, 2026 | $756.27 | Up 17.7% |
| Jun 7, 2026 | $642.60 | Down 12.9% |
| Jun 3, 2026 | $737.71 | Up 1.1% |
| May 29, 2026 | $729.69 | Down 2.1% |
| May 19, 2026 | $745.02 | Up 0.4% |
| May 13, 2026 | $742.13 | Up 0.7% |
| May 9, 2026 | $737.09 | Up 16.7% |
| May 6, 2026 | $631.74 | Down 15.3% |
| May 2, 2026 | $746.05 | Up 18.4% |
| Apr 30, 2026 | $629.90 | Down 18.3% |
| Apr 26, 2026 | $771.40 | Up 2.3% |
| Apr 20, 2026 | $753.86 | Up 10.5% |
| Apr 18, 2026 | $682.00 | Up 4.3% |
| Apr 14, 2026 | $654.01 | Down 13.4% |
| Apr 5, 2026 | $754.97 | Up 1.8% |
| Mar 24, 2026 | $741.49 | Up 7.6% |
| Mar 21, 2026 | $688.94 | Down 9.0% |
| Mar 15, 2026 | $756.78 | Up 2.6% |
| Mar 14, 2026 | $737.40 | Down 2.7% |
| Mar 1, 2026 | $757.77 | Down 3.6% |
| Feb 26, 2026 | $785.89 | Up 2.0% |
| Feb 19, 2026 | $770.75 | Up 0.1% |
| Feb 14, 2026 | $769.76 | Up 6.5% |
| Feb 9, 2026 | $722.81 | Up 3.9% |
| Feb 5, 2026 | $696.01 | Down 10.7% |
| Feb 3, 2026 | $779.68 | Up 1.9% |
| Jan 29, 2026 | $764.86 | Up 18.9% |
| Jan 27, 2026 | $643.19 | Down 22.2% |
| Jan 26, 2026 | $826.76 | Down 4.9% |
| Jan 17, 2026 | $869.59 | Up 11.2% |
| Jan 10, 2026 | $781.72 | Up 4.4% |
| Jan 4, 2026 | $748.47 | Down 6.8% |
| Jan 2, 2026 | $802.94 | Up 3.7% |
| Dec 27, 2025 | $773.96 | Up 7.2% |
| Dec 19, 2025 | $721.91 | Down 5.0% |
| Dec 10, 2025 | $760.26 | Down 13.5% |
| Dec 4, 2025 | $879.25 | Up 11.0% |
| Dec 3, 2025 | $791.85 | Up 3.0% |
| Nov 22, 2025 | $768.93 | Down 2.6% |
| Nov 10, 2025 | $789.36 | Up 0.3% |
| Nov 9, 2025 | $786.77 | Down 4.0% |
| Nov 4, 2025 | $819.42 | Down 0.3% |
| Oct 27, 2025 | $821.79 | Up 8.6% |
| Oct 19, 2025 | $756.98 | Up 4.9% |
| Oct 18, 2025 | $721.80 | Down 0.5% |
| Oct 17, 2025 | $725.25 | Down 12.4% |
| Sep 29, 2025 | $827.77 | Down 0.6% |
| Sep 28, 2025 | $833.14 | Up 5.5% |
| Sep 23, 2025 | $789.89 | Down 13.5% |
| Sep 22, 2025 | $912.87 | Up 10.9% |
| Sep 12, 2025 | $823.47 | Down 8.9% |
| Sep 6, 2025 | $904.09 | Up 11.1% |
| Sep 5, 2025 | $813.54 | Down 9.6% |
| Sep 4, 2025 | $899.48 | Up 13.4% |
| Aug 27, 2025 | $792.97 | Down 2.1% |
| Aug 26, 2025 | $809.61 | Down 12.5% |
| Aug 10, 2025 | $925.48 | Up 7.8% |
| Aug 4, 2025 | $858.48 | Up 8.1% |
| Aug 2, 2025 | $794.08 | Down 0.9% |
| Jul 26, 2025 | $801.07 | Up 1.7% |
| Jul 23, 2025 | $788.00 | Down 3.4% |
| Jul 15, 2025 | $815.76 | Down 3.6% |
| Jul 5, 2025 | $846.20 | Up 4.1% |
| Jun 30, 2025 | $812.74 | Down 1.9% |
| Jun 27, 2025 | $828.29 | Down 0.6% |
| Jun 26, 2025 | $833.24 | Down 0.3% |
| Jun 24, 2025 | $836.11 | Up 20.4% |
| Jun 22, 2025 | $694.22 | Down 15.5% |
| Jun 15, 2025 | $821.46 | Up 6.5% |
| Jun 9, 2025 | $771.32 | Down 2.3% |
| Jun 3, 2025 | $789.08 | Up 15.0% |
| May 31, 2025 | $686.25 | Down 17.8% |
| May 28, 2025 | $834.83 | Up 1.7% |
| May 22, 2025 | $820.62 | Down 1.1% |
| May 4, 2025 | $830.10 | Up 0.4% |
| Apr 25, 2025 | $826.67 | Up 3.0% |
| Apr 24, 2025 | $802.69 | Down 3.2% |
| Apr 23, 2025 | $828.88 | Down 0.4% |
| Apr 22, 2025 | $832.46 | Up 9.9% |
| Apr 19, 2025 | $757.27 | Down 5.4% |
| Mar 24, 2025 | $800.21 | Up 4.3% |
| Mar 13, 2025 | $767.53 | Down 7.8% |
| Mar 11, 2025 | $832.81 | Down 13.7% |
| Mar 2, 2025 | $965.22 | Up 16.0% |
| Mar 1, 2025 | $832.42 | Up 6.0% |
| Feb 23, 2025 | $785.12 | Up 6.6% |
| Feb 20, 2025 | $736.71 | Down 16.5% |
| Feb 16, 2025 | $882.38 | Up 11.2% |
| Feb 7, 2025 | $793.24 | Down 5.6% |
| Jan 27, 2025 | $840.67 | Up 0.6% |
| Jan 7, 2025 | $835.77 | Up 8.1% |
| Jan 6, 2025 | $773.49 | Down 7.9% |
| Jan 4, 2025 | $839.56 | Up 5.2% |
| Dec 28, 2024 | $797.72 | Down 9.9% |
| Dec 21, 2024 | $885.43 | Up 18.9% |
| Dec 11, 2024 | $744.47 | Down 15.6% |
| Dec 10, 2024 | $882.40 | Down 1.6% |
| Dec 7, 2024 | $896.46 | Down 9.3% |
| Nov 30, 2024 | $988.81 | Up 30.4% |
| Nov 29, 2024 | $758.40 | Down 17.3% |
| Nov 19, 2024 | $916.53 | Up 30.2% |
| Nov 17, 2024 | $703.74 | Down 17.3% |
| Nov 11, 2024 | $851.20 | Down 1.1% |
| Nov 2, 2024 | $860.41 | Down 13.3% |
| Oct 22, 2024 | $992.43 | Up 10.9% |
About this product
The Glock 21 Gen4 .45 Optic Ready 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 titanium Cerakote finish in the optic ready 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
- Titanium Cerakote
- Configuration
- Optic ready
- Condition
- New
$719.49
at Black Canyon Arms
