$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, Two-Tone
Glock 21 Gen4 .45 with Holosun 507K, 4.61 in., 13rd, Two-Tone
- .45
- 13rd
- 4.61 in.
- Striker-fired
$1,082.49
16% above usual
Higher than usual: it usually sells for $931.89, its median price over the last 90 days.
$1,054.99 + $27.50 shipping to your FFL dealer, before tax and the transfer fee.
Sawtooth Outfitters
Lowest of 5 stores4.5 (3.9K), stock not reported,
Compare 6 stores
5 in stock.
Ranked by landed price: the item plus shipping to you, before tax.
| Store | Landed price | Versus best | Stock | Store link |
|---|---|---|---|---|
Sawtooth Outfitters4.5 4.5(3.9K)store rating | $1,082.49 | Best price | Not reported | Buy at Sawtooth Outfitters (opens in a new tab) |
 Black Canyon Arms4.3 4.3(3.5K)store rating | $1,124.99 | +$42.50 | Not reported | Buy at Black Canyon Arms (opens in a new tab) |
 Westbound Armory4.7 4.7(4.6K)store rating | $1,158.99 | +$76.50 | In stock | Buy at Westbound Armory (opens in a new tab) |
 Gulf Coast Guns4.6 4.6(9.2K)store rating | $1,174.98 | +$92.49 | In stock | Buy at Gulf Coast Guns (opens in a new tab) |
 Ridgeline Arms4.8 4.8(18.2K)store rating | $1,184.98 | +$102.49 | In stock | Buy at Ridgeline Arms (opens in a new tab) |
 Great Lakes Tactical4.4 4.4(5.5K)store rating | $1,209.98 | Not available | Out of stock | View at Great Lakes Tactical (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
- $931.89
- 90-day median
- 90-day low
- $762.16
- 90-day high
- $1,082.49
- 2-year low
- $762.16
- Sep 17, 2026
- Unchanged for
- 9 days
- Since Oct 11, 2026
Every price change (122 in 2 years)
| Date | Lowest price | Change |
|---|---|---|
| Oct 11, 2026 | $1,082.49 | Up 29.1% |
| Sep 25, 2026 | $838.32 | Down 10.0% |
| Sep 19, 2026 | $931.89 | Down 4.9% |
| Sep 18, 2026 | $979.45 | Up 28.5% |
| Sep 15, 2026 | $762.16 | Down 19.0% |
| Aug 24, 2026 | $940.92 | Up 9.0% |
| Aug 21, 2026 | $863.60 | Down 19.4% |
| Aug 19, 2026 | $1,071.53 | Up 7.2% |
| Aug 13, 2026 | $999.81 | Up 4.2% |
| Aug 10, 2026 | $959.38 | Up 23.0% |
| Jul 25, 2026 | $780.10 | Down 18.6% |
| Jul 24, 2026 | $957.77 | Up 3.7% |
| Jul 20, 2026 | $923.79 | Down 5.4% |
| Jul 18, 2026 | $976.41 | Up 5.2% |
| Jul 17, 2026 | $928.07 | Up 21.0% |
| Jul 15, 2026 | $766.82 | Down 17.4% |
| Jul 11, 2026 | $928.70 | Down 4.8% |
| Jul 1, 2026 | $975.67 | Up 0.6% |
| Jun 30, 2026 | $969.46 | Up 1.7% |
| Jun 15, 2026 | $953.70 | Up 21.2% |
| Jun 14, 2026 | $786.65 | Down 18.1% |
| Jun 12, 2026 | $960.81 | Down 1.4% |
| May 26, 2026 | $974.29 | Up 1.8% |
| May 25, 2026 | $957.08 | Down 3.3% |
| May 22, 2026 | $990.00 | Up 6.1% |
| May 15, 2026 | $932.73 | Down 3.6% |
| May 14, 2026 | $967.43 | Up 7.2% |
| May 13, 2026 | $902.43 | Down 3.9% |
| May 7, 2026 | $938.69 | Down 2.5% |
| May 6, 2026 | $962.66 | Down 4.0% |
| May 4, 2026 | $1,002.88 | Down 2.3% |
| Apr 25, 2026 | $1,025.99 | Up 4.2% |
| Apr 9, 2026 | $984.75 | Up 24.0% |
| Apr 3, 2026 | $794.16 | Down 19.3% |
| Mar 31, 2026 | $983.49 | Up 10.0% |
| Mar 29, 2026 | $894.20 | Down 9.2% |
| Mar 12, 2026 | $984.79 | Up 0.6% |
| Feb 27, 2026 | $978.52 | Down 1.5% |
| Feb 25, 2026 | $993.00 | Up 1.5% |
| Feb 24, 2026 | $978.61 | Down 1.8% |
| Feb 9, 2026 | $996.28 | Up 0.1% |
| Jan 30, 2026 | $995.01 | Up 9.8% |
| Jan 11, 2026 | $905.81 | Down 3.1% |
| Jan 7, 2026 | $934.71 | Down 8.3% |
| Jan 3, 2026 | $1,019.69 | Up 6.7% |
| Dec 31, 2025 | $955.42 | Down 2.8% |
| Dec 19, 2025 | $983.26 | Down 0.7% |
| Dec 18, 2025 | $990.58 | Up 2.9% |
| Dec 9, 2025 | $962.27 | Down 4.0% |
| Dec 6, 2025 | $1,002.72 | Up 1.6% |
| Dec 2, 2025 | $987.14 | Down 2.7% |
| Nov 25, 2025 | $1,014.41 | Down 2.4% |
| Nov 21, 2025 | $1,039.38 | Up 7.2% |
| Nov 11, 2025 | $969.47 | Down 2.7% |
| Nov 9, 2025 | $996.11 | Down 1.6% |
| Nov 1, 2025 | $1,012.37 | Down 12.8% |
| Oct 29, 2025 | $1,161.37 | Up 39.1% |
| Oct 19, 2025 | $835.11 | Down 12.4% |
| Oct 9, 2025 | $952.91 | Down 5.1% |
| Oct 2, 2025 | $1,003.91 | Down 5.6% |
| Sep 23, 2025 | $1,063.42 | Up 12.6% |
| Sep 19, 2025 | $944.27 | Down 5.1% |
| Sep 18, 2025 | $995.41 | Up 1.7% |
| Sep 10, 2025 | $978.73 | Down 2.4% |
| Sep 6, 2025 | $1,003.03 | Down 1.0% |
| Aug 30, 2025 | $1,013.42 | Up 2.2% |
| Aug 26, 2025 | $992.01 | Down 12.6% |
| Aug 19, 2025 | $1,134.67 | Up 11.8% |
| Aug 14, 2025 | $1,015.10 | Up 1.6% |
| Aug 8, 2025 | $999.13 | Down 3.9% |
| Aug 2, 2025 | $1,039.65 | Down 9.8% |
| Jul 19, 2025 | $1,152.73 | Up 20.3% |
| Jul 18, 2025 | $958.16 | Down 3.0% |
| Jul 15, 2025 | $987.45 | Down 2.8% |
| Jul 14, 2025 | $1,015.91 | Up 6.2% |
| Jul 12, 2025 | $956.40 | Down 0.1% |
| Jun 16, 2025 | $957.08 | Down 14.7% |
| Jun 15, 2025 | $1,122.03 | Down 5.0% |
| Jun 14, 2025 | $1,180.93 | Up 12.3% |
| Jun 13, 2025 | $1,051.99 | Down 4.6% |
| Jun 11, 2025 | $1,102.91 | Up 6.9% |
| Jun 8, 2025 | $1,031.89 | Up 1.2% |
| Jun 6, 2025 | $1,020.13 | Down 2.7% |
| May 18, 2025 | $1,048.82 | Up 1.9% |
| May 8, 2025 | $1,028.76 | Down 1.5% |
| May 6, 2025 | $1,044.63 | Up 1.4% |
| May 4, 2025 | $1,029.80 | Up 4.9% |
| Apr 27, 2025 | $981.53 | Down 8.1% |
| Apr 21, 2025 | $1,068.46 | Up 5.2% |
| Apr 12, 2025 | $1,015.63 | Down 1.0% |
| Mar 27, 2025 | $1,026.21 | Down 0.4% |
| Mar 19, 2025 | $1,029.86 | Up 14.3% |
| Mar 12, 2025 | $901.25 | Down 13.0% |
| Mar 11, 2025 | $1,035.84 | Up 17.4% |
| Mar 10, 2025 | $882.08 | Up 3.3% |
| Mar 5, 2025 | $854.25 | Down 19.7% |
| Feb 22, 2025 | $1,063.97 | Down 2.1% |
| Feb 21, 2025 | $1,087.21 | Up 3.8% |
| Feb 15, 2025 | $1,047.16 | Down 4.4% |
| Feb 8, 2025 | $1,095.37 | Down 1.7% |
| Feb 6, 2025 | $1,114.13 | Down 3.6% |
| Feb 3, 2025 | $1,155.93 | Up 12.5% |
| Jan 29, 2025 | $1,027.37 | Down 1.1% |
| Jan 27, 2025 | $1,038.86 | Up 16.8% |
| Jan 24, 2025 | $889.40 | Down 27.2% |
| Jan 22, 2025 | $1,221.73 | Up 12.6% |
| Jan 20, 2025 | $1,084.93 | Down 2.5% |
| Jan 12, 2025 | $1,112.67 | Down 8.7% |
| Jan 9, 2025 | $1,218.83 | Up 9.9% |
| Jan 3, 2025 | $1,108.98 | Up 16.5% |
| Jan 1, 2025 | $952.23 | Down 12.2% |
| Dec 24, 2024 | $1,084.08 | Up 25.9% |
| Dec 21, 2024 | $861.20 | Down 18.3% |
| Dec 14, 2024 | $1,053.85 | Down 1.2% |
| Nov 20, 2024 | $1,066.73 | Down 5.2% |
| Nov 14, 2024 | $1,125.14 | Down 9.6% |
| Nov 5, 2024 | $1,245.10 | Up 16.4% |
| Nov 1, 2024 | $1,069.33 | Up 0.2% |
| Oct 28, 2024 | $1,067 | Down 6.6% |
| Oct 27, 2024 | $1,142.64 | Down 8.6% |
| Oct 26, 2024 | $1,249.60 | Up 13.7% |
| Oct 23, 2024 | $1,098.90 | Down 9.8% |
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 two-Tone 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
- Two-Tone
- Configuration
- With red dot
- Condition
- New
$1,082.49
at Sawtooth Outfitters
