$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, Gunmetal Grey Cerakote
Glock 21 Gen4 .45 Threaded Barrel, 4.61 in., 13rd, Gunmetal Grey Cerakote
- .45
- 13rd
- 4.61 in.
- Striker-fired
$690.98
About usual: it usually sells for $697.36, its median price over the last 90 days.
$665.99 + $24.99 shipping to your FFL dealer, before tax and the transfer fee. 15% under MSRP.
Coyote Trail Supply
Lowest of 2 stores4.5 (8.1K), in stock,
Compare 2 stores
Ranked by landed price: the item plus shipping to you, before tax.
| Store | Landed price | Versus best | Stock | Store link |
|---|---|---|---|---|
Coyote Trail Supply4.5 4.5(8.1K)store rating | $690.98 | Best price | In stock | Buy at Coyote Trail Supply (opens in a new tab) |
 Red River Outdoors4.4 4.4(28.9K)store rating | $728.94 | +$37.96 | In stock | Buy at Red River Outdoors (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
- $697.36
- 90-day median
- 90-day low
- $560.30
- 90-day high
- $724.36
- 2-year low
- $540.54
- Jul 12, 2025
- Unchanged for
- 6 days
- Since Oct 14, 2026
Every price change (130 in 2 years)
| Date | Lowest price | Change |
|---|---|---|
| Oct 14, 2026 | $690.98 | Down 0.9% |
| Sep 26, 2026 | $697.36 | Up 3.0% |
| Sep 18, 2026 | $676.83 | Down 3.6% |
| Sep 15, 2026 | $702.25 | Down 0.7% |
| Sep 11, 2026 | $707.35 | Up 21.8% |
| Sep 9, 2026 | $580.67 | Down 15.3% |
| Sep 6, 2026 | $685.95 | Down 1.7% |
| Aug 27, 2026 | $697.63 | Down 1.4% |
| Aug 18, 2026 | $707.47 | Up 15.1% |
| Aug 17, 2026 | $614.66 | Up 9.7% |
| Aug 5, 2026 | $560.30 | Down 19.1% |
| Aug 3, 2026 | $692.81 | Up 14.8% |
| Aug 2, 2026 | $603.24 | Down 15.8% |
| Jul 28, 2026 | $716.85 | Up 1.2% |
| Jul 26, 2026 | $708.07 | Up 0.9% |
| Jul 23, 2026 | $701.77 | Down 3.1% |
| Jul 17, 2026 | $724.36 | Up 11.9% |
| Jul 7, 2026 | $647.57 | Up 4.9% |
| Jul 6, 2026 | $617.28 | Down 11.6% |
| Jul 4, 2026 | $698.60 | Up 4.5% |
| Jun 18, 2026 | $668.57 | Down 0.3% |
| Jun 16, 2026 | $670.82 | Down 1.7% |
| Jun 14, 2026 | $682.57 | Down 0.5% |
| Jun 9, 2026 | $686.17 | Down 13.4% |
| May 25, 2026 | $792.17 | Up 3.1% |
| May 21, 2026 | $768.17 | Up 7.7% |
| May 17, 2026 | $713.39 | Up 5.0% |
| May 14, 2026 | $679.59 | Up 5.3% |
| May 9, 2026 | $645.21 | Down 6.3% |
| May 8, 2026 | $688.87 | Down 4.8% |
| Apr 25, 2026 | $723.26 | Up 5.1% |
| Apr 19, 2026 | $688.35 | Up 0.6% |
| Mar 22, 2026 | $684.30 | Up 3.4% |
| Mar 15, 2026 | $661.76 | Down 14.2% |
| Feb 26, 2026 | $770.87 | Up 38.1% |
| Feb 24, 2026 | $558.31 | Down 22.8% |
| Feb 22, 2026 | $723.17 | Up 5.6% |
| Feb 16, 2026 | $684.69 | Up 7.9% |
| Feb 15, 2026 | $634.35 | Down 8.5% |
| Feb 6, 2026 | $693.48 | Up 3.1% |
| Feb 4, 2026 | $672.35 | Down 7.4% |
| Jan 28, 2026 | $726.19 | Up 16.1% |
| Jan 26, 2026 | $625.45 | Down 19.5% |
| Jan 24, 2026 | $776.51 | Up 15.4% |
| Jan 22, 2026 | $672.63 | Up 19.2% |
| Jan 20, 2026 | $564.48 | Down 17.8% |
| Jan 19, 2026 | $686.71 | Down 0.3% |
| Jan 15, 2026 | $688.62 | Up 5.2% |
| Jan 10, 2026 | $654.71 | Up 18.1% |
| Dec 27, 2025 | $554.34 | Down 17.1% |
| Dec 20, 2025 | $668.77 | Down 6.3% |
| Dec 16, 2025 | $713.58 | Up 3.8% |
| Dec 2, 2025 | $687.73 | Up 0.2% |
| Nov 30, 2025 | $686.15 | Up 1.3% |
| Nov 20, 2025 | $677.52 | Down 1.9% |
| Nov 11, 2025 | $690.30 | Up 12.2% |
| Nov 10, 2025 | $615.10 | Down 9.0% |
| Nov 9, 2025 | $675.93 | Down 0.8% |
| Nov 7, 2025 | $681.66 | Down 4.2% |
| Oct 21, 2025 | $711.21 | Up 6.1% |
| Oct 16, 2025 | $670.47 | Down 1.6% |
| Oct 13, 2025 | $681.48 | Down 2.0% |
| Oct 7, 2025 | $695.55 | Up 1.4% |
| Sep 25, 2025 | $685.71 | Down 3.2% |
| Sep 14, 2025 | $708.40 | Up 3.8% |
| Aug 21, 2025 | $682.18 | Up 2.2% |
| Aug 19, 2025 | $667.37 | Down 1.3% |
| Aug 18, 2025 | $676.28 | Down 9.6% |
| Aug 16, 2025 | $748.21 | Up 2.6% |
| Aug 12, 2025 | $729.45 | Up 19.8% |
| Aug 10, 2025 | $609.07 | Down 21.1% |
| Aug 5, 2025 | $772.18 | Up 25.3% |
| Jul 29, 2025 | $616.35 | Up 11.3% |
| Jul 21, 2025 | $553.95 | Down 19.7% |
| Jul 20, 2025 | $689.98 | Up 2.7% |
| Jul 19, 2025 | $671.84 | Up 0.2% |
| Jul 15, 2025 | $670.30 | Down 2.7% |
| Jul 13, 2025 | $688.59 | Up 27.4% |
| Jul 12, 2025 | $540.54 | Down 29.1% |
| Jul 4, 2025 | $762.43 | Up 31.8% |
| Jul 2, 2025 | $578.39 | Down 13.9% |
| Jul 1, 2025 | $671.97 | Up 3.1% |
| Jun 21, 2025 | $651.78 | Up 9.2% |
| Jun 17, 2025 | $597.13 | Down 10.9% |
| Jun 11, 2025 | $670.53 | Up 1.9% |
| Jun 10, 2025 | $658.01 | Down 2.6% |
| Jun 7, 2025 | $675.61 | Up 1.3% |
| Jun 6, 2025 | $666.77 | Up 13.4% |
| Jun 4, 2025 | $588.05 | Up 0.2% |
| May 30, 2025 | $587.10 | Down 21.4% |
| May 21, 2025 | $746.87 | Up 34.7% |
| May 16, 2025 | $554.38 | Down 13.8% |
| May 15, 2025 | $642.76 | Down 0.3% |
| May 12, 2025 | $644.71 | Up 8.4% |
| May 11, 2025 | $594.89 | Down 11.5% |
| May 10, 2025 | $671.92 | Down 8.0% |
| May 7, 2025 | $730.35 | Up 11.9% |
| Apr 27, 2025 | $652.64 | Down 6.8% |
| Apr 26, 2025 | $699.97 | Up 6.3% |
| Apr 24, 2025 | $658.73 | Down 3.7% |
| Apr 21, 2025 | $684.15 | Up 0.1% |
| Apr 12, 2025 | $683.28 | Up 3.1% |
| Mar 30, 2025 | $662.48 | Down 12.8% |
| Mar 2, 2025 | $759.94 | Up 17.9% |
| Feb 22, 2025 | $644.61 | Up 9.3% |
| Feb 13, 2025 | $589.73 | Down 19.9% |
| Feb 10, 2025 | $736.13 | Up 4.0% |
| Feb 9, 2025 | $707.57 | Up 26.6% |
| Feb 5, 2025 | $559.05 | Down 15.8% |
| Jan 26, 2025 | $663.87 | Up 3.5% |
| Jan 23, 2025 | $641.53 | Down 7.1% |
| Jan 21, 2025 | $690.63 | Up 6.0% |
| Jan 17, 2025 | $651.37 | Down 1.3% |
| Jan 11, 2025 | $659.75 | Down 2.6% |
| Dec 29, 2024 | $677.59 | Up 4.9% |
| Dec 24, 2024 | $646.03 | Up 9.4% |
| Dec 22, 2024 | $590.79 | Down 18.9% |
| Dec 21, 2024 | $728.86 | Up 14.1% |
| Dec 15, 2024 | $638.90 | Up 14.6% |
| Dec 12, 2024 | $557.30 | Down 15.3% |
| Dec 10, 2024 | $658.18 | Up 1.5% |
| Dec 7, 2024 | $648.41 | Up 10.8% |
| Dec 2, 2024 | $585.01 | Down 11.8% |
| Nov 28, 2024 | $663.19 | Up 2.9% |
| Nov 25, 2024 | $644.37 | Down 0.3% |
| Nov 19, 2024 | $646.29 | Up 8.9% |
| Nov 17, 2024 | $593.51 | Down 5.5% |
| Nov 16, 2024 | $628.15 | Up 9.7% |
| Oct 27, 2024 | $572.71 | Down 1.8% |
| Oct 25, 2024 | $583.17 | Down 15.5% |
About this product
The Glock 21 Gen4 .45 Threaded Barrel 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 gunmetal Grey Cerakote finish in the threaded barrel 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
- Gunmetal Grey Cerakote
- Configuration
- Threaded barrel
- Condition
- New
$690.98
at Coyote Trail Supply
