$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, Magpul FDE Cerakote
Glock 21 Gen4 .45 Threaded Barrel, 4.61 in., 13rd, Magpul FDE Cerakote
- .45
- 13rd
- 4.61 in.
- Striker-fired
$709.48
About usual: it usually sells for $709.48, its median price over the last 90 days.
$689.49 + $19.99 shipping to your FFL dealer, before tax and the transfer fee. 13% under MSRP.
Red River Outdoors
Lowest of 4 stores4.4 (28.9K), 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 |
|---|---|---|---|---|
Red River Outdoors4.4 4.4(28.9K)store rating | $709.48 | Best price | In stock | Buy at Red River Outdoors (opens in a new tab) |
 High Desert Guns4.2 4.2(1.9K)store rating | $738.99 | +$29.51 | Not reported | Buy at High Desert Guns (opens in a new tab) |
 Westbound Armory4.7 4.7(4.6K)store rating | $753.98 | +$44.50 | In stock | Buy at Westbound Armory (opens in a new tab) |
 Timber Ridge Sporting4.6 4.6(41.3K)store rating | $769.48 | +$60.00 | In stock | Buy at Timber Ridge Sporting (opens in a new tab) |
 Sawtooth Outfitters4.5 4.5(3.9K)store rating | $780.45 | Not available | Out of stock | View at Sawtooth Outfitters (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
- $709.48
- 90-day median
- 90-day low
- $583.16
- 90-day high
- $788.87
- 2-year low
- $583.16
- Sep 28, 2026
- Unchanged for
- 21 days
- Since Sep 29, 2026
Every price change (115 in 2 years)
| Date | Lowest price | Change |
|---|---|---|
| Sep 29, 2026 | $709.48 | Up 21.7% |
| Sep 2, 2026 | $583.16 | Down 21.1% |
| Aug 30, 2026 | $739.26 | Up 22.8% |
| Aug 27, 2026 | $602.22 | Down 20.5% |
| Aug 22, 2026 | $757.26 | Up 13.6% |
| Aug 21, 2026 | $666.55 | Up 2.6% |
| Aug 17, 2026 | $649.86 | Down 13.4% |
| Aug 14, 2026 | $750.27 | Up 3.7% |
| Aug 12, 2026 | $723.64 | Up 20.9% |
| Aug 8, 2026 | $598.31 | Down 16.8% |
| Aug 4, 2026 | $719.11 | Down 3.0% |
| Aug 3, 2026 | $741.33 | Down 5.0% |
| Aug 1, 2026 | $780.38 | Down 1.1% |
| Jul 24, 2026 | $788.87 | Up 28.4% |
| Jul 21, 2026 | $614.58 | Down 7.0% |
| Jul 15, 2026 | $660.78 | Down 12.6% |
| Jul 14, 2026 | $755.66 | Down 2.1% |
| Jul 8, 2026 | $771.98 | Up 5.6% |
| Jun 27, 2026 | $731.38 | Down 5.0% |
| Jun 22, 2026 | $769.56 | Up 4.3% |
| Jun 20, 2026 | $737.54 | Down 1.8% |
| Jun 11, 2026 | $750.74 | Up 0.2% |
| Jun 10, 2026 | $749.08 | Down 7.4% |
| Jun 9, 2026 | $808.52 | Up 10.6% |
| Jun 5, 2026 | $731.27 | Down 0.8% |
| Jun 3, 2026 | $737.10 | Down 1.7% |
| Jun 2, 2026 | $749.71 | Up 0.3% |
| May 14, 2026 | $747.80 | Up 4.1% |
| May 8, 2026 | $718.46 | Down 4.3% |
| May 6, 2026 | $750.97 | Up 3.1% |
| May 4, 2026 | $728.38 | Down 0.2% |
| May 2, 2026 | $730.09 | Down 9.3% |
| Apr 17, 2026 | $805.09 | Up 4.1% |
| Apr 14, 2026 | $773.31 | Up 2.0% |
| Apr 13, 2026 | $758.06 | Up 6.3% |
| Apr 10, 2026 | $713.37 | Down 2.0% |
| Apr 5, 2026 | $727.65 | Up 0.6% |
| Apr 4, 2026 | $723.47 | Up 2.3% |
| Apr 1, 2026 | $706.95 | Down 0.9% |
| Mar 24, 2026 | $713.70 | Down 1.6% |
| Mar 21, 2026 | $725.61 | Down 10.3% |
| Mar 20, 2026 | $808.83 | Up 34.6% |
| Mar 16, 2026 | $600.74 | Down 15.4% |
| Mar 13, 2026 | $710.10 | Down 9.2% |
| Feb 25, 2026 | $781.86 | Up 2.1% |
| Feb 17, 2026 | $765.54 | Up 0.3% |
| Feb 5, 2026 | $763.22 | Up 22.6% |
| Jan 27, 2026 | $622.30 | Down 25.4% |
| Jan 25, 2026 | $834.07 | Up 12.4% |
| Jan 21, 2026 | $742.03 | Up 0.1% |
| Jan 17, 2026 | $741.01 | Down 3.0% |
| Jan 8, 2026 | $764.04 | Up 25.6% |
| Jan 1, 2026 | $608.46 | Down 18.1% |
| Dec 27, 2025 | $742.80 | Down 11.3% |
| Dec 22, 2025 | $837.68 | Up 1.8% |
| Dec 19, 2025 | $823.16 | Up 8.9% |
| Dec 3, 2025 | $755.83 | Down 12.3% |
| Nov 26, 2025 | $862.25 | Up 27.2% |
| Nov 25, 2025 | $678.09 | Up 11.2% |
| Oct 28, 2025 | $609.58 | Down 18.8% |
| Oct 27, 2025 | $750.94 | Up 2.9% |
| Oct 17, 2025 | $729.47 | Up 2.8% |
| Oct 10, 2025 | $709.72 | Down 5.0% |
| Oct 5, 2025 | $747.33 | Down 11.6% |
| Oct 2, 2025 | $845.65 | Up 16.4% |
| Sep 29, 2025 | $726.26 | Up 2.6% |
| Sep 24, 2025 | $707.66 | Down 6.2% |
| Sep 22, 2025 | $754.82 | Up 4.8% |
| Sep 20, 2025 | $720.13 | Down 2.4% |
| Sep 14, 2025 | $737.52 | Down 3.4% |
| Sep 10, 2025 | $763.14 | Down 1.3% |
| Aug 30, 2025 | $773.28 | Up 3.4% |
| Aug 15, 2025 | $747.64 | Down 5.1% |
| Aug 10, 2025 | $787.94 | Up 2.8% |
| Aug 8, 2025 | $766.56 | Up 3.2% |
| Aug 6, 2025 | $742.56 | Up 0.1% |
| Aug 1, 2025 | $741.88 | Down 0.2% |
| Jul 29, 2025 | $743.07 | Down 7.0% |
| Jul 24, 2025 | $799.02 | Up 22.5% |
| Jul 18, 2025 | $652.52 | Down 12.8% |
| Jun 24, 2025 | $748.59 | Down 10.0% |
| Jun 18, 2025 | $832.09 | Up 18.1% |
| Jun 17, 2025 | $704.56 | Down 7.6% |
| Jun 6, 2025 | $762.11 | Up 5.9% |
| Jun 3, 2025 | $719.48 | Up 6.8% |
| Jun 2, 2025 | $673.86 | Down 10.7% |
| May 26, 2025 | $754.36 | Down 4.3% |
| May 25, 2025 | $788.05 | Up 2.3% |
| May 19, 2025 | $770.20 | Up 7.0% |
| May 10, 2025 | $719.85 | Down 2.5% |
| May 8, 2025 | $737.93 | Down 12.2% |
| Apr 10, 2025 | $840.34 | Up 6.5% |
| Mar 28, 2025 | $788.79 | Up 1.4% |
| Mar 27, 2025 | $777.90 | Up 0.2% |
| Mar 24, 2025 | $776.59 | Up 23.8% |
| Mar 21, 2025 | $627.28 | Down 16.1% |
| Feb 21, 2025 | $748.02 | Down 12.6% |
| Feb 16, 2025 | $856.12 | Down 3.4% |
| Feb 4, 2025 | $885.99 | Up 11.0% |
| Jan 28, 2025 | $798.25 | Up 6.1% |
| Jan 27, 2025 | $752.09 | Down 0.6% |
| Jan 20, 2025 | $756.93 | Down 6.7% |
| Jan 16, 2025 | $811.61 | Up 14.2% |
| Jan 14, 2025 | $710.53 | Down 2.7% |
| Jan 12, 2025 | $730.04 | Down 7.9% |
| Jan 10, 2025 | $792.69 | Up 2.3% |
| Dec 28, 2024 | $774.58 | Down 11.8% |
| Dec 21, 2024 | $878.27 | Down 0.9% |
| Dec 12, 2024 | $886.45 | Up 13.0% |
| Dec 11, 2024 | $784.76 | Up 14.8% |
| Dec 5, 2024 | $683.75 | Down 14.0% |
| Nov 28, 2024 | $794.91 | Up 1.7% |
| Nov 27, 2024 | $781.76 | Up 3.2% |
| Nov 17, 2024 | $757.38 | Down 4.1% |
| Nov 11, 2024 | $789.37 | Down 2.3% |
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 magpul FDE 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
- Magpul FDE Cerakote
- Configuration
- Threaded barrel
- Condition
- New
$709.48
at Red River Outdoors
