$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 Threaded Barrel, 4.61 in., 13rd, Bright White Cerakote
- .45
- 13rd
- 4.61 in.
- Striker-fired
- 4% below usual
- Price dropped
$679.49Usually $705.75
Save $26.26
Lower than usual: it usually sells for $705.75, its median price over the last 90 days.
$661.99 + $17.50 shipping to your FFL dealer, before tax and the transfer fee. 17% under MSRP.
Northfork Firearms
Lowest of 4 stores4.7 (7.3K), in stock,
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 |
|---|---|---|---|---|
Northfork Firearms4.7 4.7(7.3K)store rating | $679.49 | Best price | In stock | Buy at Northfork Firearms (opens in a new tab) |
 High Desert Guns4.2 4.2(1.9K)store rating | $680.49 | +$1.00 | Not reported | Buy at High Desert Guns (opens in a new tab) |
 Black Canyon Arms4.3 4.3(3.5K)store rating | $705.49 | +$26.00 | Not reported | Buy at Black Canyon Arms (opens in a new tab) |
 Red River Outdoors4.4 4.4(28.9K)store rating | $737.94 | +$58.45 | In stock | Buy at Red River Outdoors (opens in a new tab) |
 Prairie Fire Supply4.1 4.1(1.2K)store rating | $699.48 | Not available | Out of stock | View at Prairie Fire Supply (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
- $705.75
- 90-day median
- 90-day low
- $638.61
- 90-day high
- $781.41
- 2-year low
- $566.75
- May 21, 2026
- Unchanged for
- 2 days
- Since Oct 18, 2026
Every price change (123 in 2 years)
| Date | Lowest price | Change |
|---|---|---|
| Oct 18, 2026 | $679.49 | Down 13.0% |
| Oct 16, 2026 | $781.41 | Up 14.0% |
| Oct 5, 2026 | $685.67 | Up 7.4% |
| Oct 3, 2026 | $638.61 | Down 9.6% |
| Sep 29, 2026 | $706.41 | Down 8.4% |
| Sep 28, 2026 | $771.00 | Up 10.5% |
| Sep 26, 2026 | $697.89 | Up 2.6% |
| Sep 17, 2026 | $680.34 | Down 6.3% |
| Sep 15, 2026 | $725.83 | Up 8.2% |
| Sep 1, 2026 | $670.88 | Down 11.5% |
| Aug 16, 2026 | $757.90 | Up 7.4% |
| Jul 31, 2026 | $705.75 | Down 2.7% |
| Jul 20, 2026 | $725.05 | Up 0.3% |
| Jul 16, 2026 | $722.80 | Up 1.2% |
| Jul 10, 2026 | $714.54 | Down 10.0% |
| Jul 9, 2026 | $794.34 | Up 15.2% |
| Jun 18, 2026 | $689.49 | Down 1.1% |
| Jun 15, 2026 | $697.03 | Up 22.7% |
| Jun 4, 2026 | $568.07 | Down 22.5% |
| Jun 3, 2026 | $732.94 | Up 7.8% |
| May 31, 2026 | $680.15 | Down 1.7% |
| May 28, 2026 | $691.57 | Up 0.7% |
| May 26, 2026 | $686.75 | Down 1.9% |
| May 22, 2026 | $700.15 | Up 23.5% |
| May 10, 2026 | $566.75 | Down 11.4% |
| May 9, 2026 | $639.55 | Down 8.0% |
| Apr 29, 2026 | $695.22 | Up 1.3% |
| Apr 26, 2026 | $685.98 | Up 6.3% |
| Apr 21, 2026 | $645.35 | Down 8.5% |
| Apr 20, 2026 | $705.34 | Up 17.2% |
| Apr 15, 2026 | $602.06 | Down 11.5% |
| Apr 6, 2026 | $680.20 | Down 3.2% |
| Apr 1, 2026 | $702.99 | Down 2.2% |
| Mar 18, 2026 | $718.64 | Down 3.2% |
| Mar 15, 2026 | $742.64 | Up 5.4% |
| Mar 12, 2026 | $704.71 | Down 1.9% |
| Mar 5, 2026 | $718.58 | Up 0.8% |
| Feb 19, 2026 | $712.69 | Down 1.9% |
| Feb 12, 2026 | $726.64 | Up 4.7% |
| Feb 8, 2026 | $693.94 | Up 0.9% |
| Feb 5, 2026 | $687.98 | Up 12.8% |
| Jan 30, 2026 | $610.02 | Down 23.4% |
| Jan 29, 2026 | $796.43 | Up 9.0% |
| Jan 25, 2026 | $730.64 | Down 1.0% |
| Jan 19, 2026 | $737.75 | Up 4.7% |
| Jan 10, 2026 | $704.76 | Down 0.3% |
| Jan 9, 2026 | $707.02 | Up 2.4% |
| Dec 27, 2025 | $690.76 | Down 2.2% |
| Dec 23, 2025 | $706.26 | Down 5.8% |
| Dec 19, 2025 | $749.57 | Up 5.5% |
| Dec 18, 2025 | $710.38 | Up 6.4% |
| Dec 16, 2025 | $667.95 | Down 15.8% |
| Nov 29, 2025 | $792.85 | Up 28.8% |
| Nov 28, 2025 | $615.35 | Down 17.3% |
| Nov 23, 2025 | $744.38 | Up 27.5% |
| Oct 31, 2025 | $583.96 | Down 20.5% |
| Oct 28, 2025 | $734.54 | Up 19.3% |
| Oct 15, 2025 | $615.93 | Down 7.6% |
| Oct 14, 2025 | $666.71 | Down 19.5% |
| Oct 13, 2025 | $827.89 | Up 40.3% |
| Sep 27, 2025 | $589.94 | Down 15.9% |
| Sep 25, 2025 | $701.56 | Down 4.1% |
| Sep 15, 2025 | $731.36 | Up 0.4% |
| Sep 13, 2025 | $728.75 | Down 11.0% |
| Sep 3, 2025 | $818.75 | Up 12.1% |
| Aug 27, 2025 | $730.47 | Down 1.7% |
| Aug 25, 2025 | $743.47 | Up 0.5% |
| Aug 17, 2025 | $739.61 | Up 23.3% |
| Aug 15, 2025 | $599.63 | Down 19.9% |
| Aug 6, 2025 | $748.60 | Up 0.8% |
| Jul 29, 2025 | $742.75 | Up 0.3% |
| Jul 26, 2025 | $740.18 | Up 2.6% |
| Jul 25, 2025 | $721.15 | Up 8.1% |
| Jul 19, 2025 | $666.85 | Down 8.3% |
| Jul 15, 2025 | $727.17 | Down 6.1% |
| Jul 12, 2025 | $774.55 | Up 3.6% |
| Jul 7, 2025 | $747.87 | Up 1.0% |
| Jul 5, 2025 | $740.33 | Up 1.3% |
| Jul 2, 2025 | $730.55 | Down 1.1% |
| Jul 1, 2025 | $738.64 | Down 1.7% |
| Jun 28, 2025 | $751.17 | Up 2.5% |
| Jun 18, 2025 | $732.71 | Down 4.1% |
| Jun 14, 2025 | $763.70 | Up 4.2% |
| Jun 6, 2025 | $733.16 | Up 0.8% |
| Jun 4, 2025 | $727.36 | Down 1.4% |
| Jun 3, 2025 | $737.75 | Up 0.9% |
| Jun 1, 2025 | $730.92 | Down 14.7% |
| May 31, 2025 | $856.99 | Up 17.9% |
| May 27, 2025 | $727.12 | Down 9.9% |
| May 6, 2025 | $806.92 | Up 13.1% |
| May 2, 2025 | $713.66 | Down 2.6% |
| Apr 25, 2025 | $732.92 | Down 1.2% |
| Apr 18, 2025 | $741.92 | Up 23.2% |
| Apr 15, 2025 | $602.12 | Down 19.6% |
| Apr 6, 2025 | $748.62 | Down 13.7% |
| Apr 5, 2025 | $867.13 | Up 15.9% |
| Apr 3, 2025 | $748.31 | Up 0.0% |
| Mar 30, 2025 | $748.11 | Up 0.7% |
| Mar 26, 2025 | $742.89 | Down 3.9% |
| Mar 17, 2025 | $773.05 | Up 0.8% |
| Mar 7, 2025 | $766.71 | Up 0.4% |
| Mar 4, 2025 | $763.58 | Up 20.1% |
| Mar 2, 2025 | $635.82 | Down 18.2% |
| Mar 1, 2025 | $776.92 | Up 0.2% |
| Feb 22, 2025 | $775.16 | Down 10.5% |
| Jan 25, 2025 | $865.70 | Up 41.5% |
| Jan 19, 2025 | $611.63 | Down 26.6% |
| Jan 12, 2025 | $833.03 | Up 2.4% |
| Dec 30, 2024 | $813.35 | Up 3.4% |
| Dec 28, 2024 | $786.37 | Down 4.3% |
| Dec 23, 2024 | $821.33 | Up 9.9% |
| Dec 22, 2024 | $747.46 | Up 17.0% |
| Dec 21, 2024 | $638.63 | Down 26.8% |
| Dec 8, 2024 | $872.27 | Up 1.5% |
| Dec 6, 2024 | $859.45 | Up 1.1% |
| Dec 3, 2024 | $849.86 | Up 9.4% |
| Nov 24, 2024 | $776.79 | Up 1.9% |
| Nov 19, 2024 | $762.39 | Down 0.8% |
| Nov 6, 2024 | $768.57 | Up 2.4% |
| Oct 28, 2024 | $750.27 | Down 3.5% |
| Oct 27, 2024 | $777.38 | Down 2.4% |
| Oct 25, 2024 | $796.46 | Up 17.9% |
| Oct 24, 2024 | $675.38 | Down 20.9% |
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 bright White 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
- Bright White Cerakote
- Configuration
- Threaded barrel
- Condition
- New
$679.494% below usual
at Northfork Firearms
