$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, Crimson Cerakote
Glock 21 Gen4 .45 with Holosun 508T, 4.61 in., 13rd, Crimson Cerakote
- .45
- 13rd
- 4.61 in.
- Striker-fired
$923.98
About usual: it usually sells for $929.61, its median price over the last 90 days.
$903.99 + $19.99 shipping to your FFL dealer, before tax and the transfer fee. 18% under MSRP.
Westbound Armory
Lowest of 5 stores4.7 (4.6K), in stock,
Compare 5 stores
Ranked by landed price: the item plus shipping to you, before tax.
| Store | Landed price | Versus best | Stock | Store link |
|---|---|---|---|---|
Westbound Armory4.7 4.7(4.6K)store rating | $923.98 | Best price | In stock | Buy at Westbound Armory (opens in a new tab) |
 Northfork Firearms4.7 4.7(7.3K)store rating | $924.98 | +$1.00 | In stock | Buy at Northfork Firearms (opens in a new tab) |
 Great Lakes Tactical4.4 4.4(5.5K)store rating | $945.94 | +$21.96 | In stock | Buy at Great Lakes Tactical (opens in a new tab) |
 Sawtooth Outfitters4.5 4.5(3.9K)store rating | $1,020.49 | +$96.51 | Not reported | Buy at Sawtooth Outfitters (opens in a new tab) |
 Cedar Hollow Arms4.8 4.8(5.1K)store rating | $1,030 | +$106.02 | In stock | Buy at Cedar Hollow Arms (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
- $929.61
- 90-day median
- 90-day low
- $755.87
- 90-day high
- $1,053.22
- 2-year low
- $755.87
- Sep 17, 2026
- Unchanged for
- 2 days
- Since Oct 18, 2026
Every price change (116 in 2 years)
| Date | Lowest price | Change |
|---|---|---|
| Oct 18, 2026 | $923.98 | Down 0.4% |
| Oct 12, 2026 | $927.40 | Down 0.1% |
| Oct 9, 2026 | $928.77 | Down 0.5% |
| Oct 5, 2026 | $933.40 | Up 0.3% |
| Oct 4, 2026 | $930.44 | Up 19.8% |
| Oct 2, 2026 | $776.67 | Down 14.6% |
| Sep 26, 2026 | $909.24 | Down 1.6% |
| Sep 20, 2026 | $924.07 | Up 1.4% |
| Sep 18, 2026 | $911.53 | Up 20.6% |
| Sep 6, 2026 | $755.87 | Down 1.4% |
| Aug 31, 2026 | $766.58 | Down 18.9% |
| Aug 28, 2026 | $944.89 | Down 10.3% |
| Aug 24, 2026 | $1,053.22 | Up 9.9% |
| Aug 1, 2026 | $958.46 | Down 1.1% |
| Jul 18, 2026 | $969.50 | Up 1.8% |
| Jul 16, 2026 | $952.58 | Up 9.1% |
| Jul 15, 2026 | $873.10 | Down 12.8% |
| Jul 10, 2026 | $1,001.23 | Up 6.8% |
| Jul 5, 2026 | $937.15 | Down 3.7% |
| Jul 2, 2026 | $972.91 | Up 15.1% |
| Jun 24, 2026 | $845.04 | Down 10.8% |
| Jun 20, 2026 | $947.21 | Up 7.8% |
| Jun 19, 2026 | $878.40 | Down 10.0% |
| May 26, 2026 | $975.51 | Up 7.5% |
| May 20, 2026 | $907.83 | Down 7.9% |
| May 19, 2026 | $986.19 | Up 14.5% |
| May 16, 2026 | $861.57 | Down 8.2% |
| May 14, 2026 | $938.41 | Up 0.9% |
| May 1, 2026 | $930.01 | Up 4.3% |
| Apr 30, 2026 | $891.33 | Down 8.3% |
| Apr 17, 2026 | $971.96 | Up 0.3% |
| Apr 14, 2026 | $968.72 | Down 1.2% |
| Apr 11, 2026 | $980.93 | Up 0.8% |
| Apr 7, 2026 | $973.17 | Down 7.0% |
| Apr 4, 2026 | $1,046.17 | Up 14.2% |
| Apr 3, 2026 | $916.17 | Down 3.2% |
| Mar 31, 2026 | $946.74 | Down 1.1% |
| Mar 30, 2026 | $957.54 | Up 0.5% |
| Mar 18, 2026 | $952.87 | Up 22.0% |
| Mar 17, 2026 | $780.84 | Down 18.5% |
| Mar 8, 2026 | $958.22 | Down 1.8% |
| Mar 6, 2026 | $975.66 | Down 0.3% |
| Mar 5, 2026 | $978.26 | Up 2.9% |
| Feb 18, 2026 | $950.32 | Down 11.2% |
| Feb 3, 2026 | $1,070.77 | Down 3.7% |
| Jan 25, 2026 | $1,112.28 | Up 16.0% |
| Jan 20, 2026 | $959.25 | Down 3.3% |
| Jan 12, 2026 | $991.73 | Up 1.8% |
| Jan 10, 2026 | $973.91 | Up 23.8% |
| Jan 7, 2026 | $786.59 | Down 17.8% |
| Jan 4, 2026 | $956.99 | Down 8.2% |
| Dec 31, 2025 | $1,042.73 | Up 4.6% |
| Dec 29, 2025 | $996.45 | Up 10.5% |
| Dec 12, 2025 | $901.87 | Down 12.6% |
| Dec 9, 2025 | $1,032.24 | Up 5.6% |
| Dec 2, 2025 | $977.68 | Down 13.0% |
| Nov 18, 2025 | $1,123.60 | Up 17.6% |
| Nov 16, 2025 | $955.13 | Down 7.9% |
| Nov 10, 2025 | $1,037.09 | Up 5.5% |
| Nov 9, 2025 | $983.24 | Up 2.3% |
| Nov 1, 2025 | $960.90 | Down 2.0% |
| Oct 30, 2025 | $980.59 | Down 0.9% |
| Oct 24, 2025 | $989.34 | Down 1.7% |
| Oct 19, 2025 | $1,006.74 | Up 0.8% |
| Oct 16, 2025 | $998.54 | Up 10.9% |
| Oct 9, 2025 | $900.07 | Down 10.1% |
| Sep 24, 2025 | $1,001.68 | Up 14.3% |
| Sep 21, 2025 | $876.04 | Down 15.9% |
| Aug 31, 2025 | $1,041.76 | Up 4.6% |
| Aug 30, 2025 | $995.60 | Down 1.0% |
| Aug 16, 2025 | $1,005.47 | Up 0.7% |
| Aug 13, 2025 | $998.70 | Down 1.2% |
| Aug 7, 2025 | $1,011.07 | Up 14.7% |
| Aug 3, 2025 | $881.60 | Down 0.4% |
| Jul 28, 2025 | $884.76 | Up 4.2% |
| Jun 30, 2025 | $849.30 | Up 4.0% |
| Jun 24, 2025 | $816.41 | Down 21.8% |
| Jun 22, 2025 | $1,044.07 | Up 18.1% |
| Jun 6, 2025 | $884.26 | Down 2.4% |
| Jun 2, 2025 | $905.61 | Down 11.1% |
| May 26, 2025 | $1,018.77 | Up 1.2% |
| May 18, 2025 | $1,006.35 | Down 2.4% |
| May 4, 2025 | $1,031.08 | Down 4.0% |
| Apr 25, 2025 | $1,074.27 | Up 6.6% |
| Apr 17, 2025 | $1,008.11 | Up 10.4% |
| Apr 14, 2025 | $913.42 | Down 10.3% |
| Apr 7, 2025 | $1,017.90 | Up 0.2% |
| Mar 30, 2025 | $1,015.79 | Down 1.3% |
| Mar 15, 2025 | $1,029.57 | Down 4.5% |
| Mar 7, 2025 | $1,077.78 | Up 4.8% |
| Mar 4, 2025 | $1,028.35 | Down 0.8% |
| Mar 3, 2025 | $1,036.31 | Down 2.6% |
| Mar 1, 2025 | $1,064.03 | Down 1.7% |
| Feb 23, 2025 | $1,082.69 | Up 17.1% |
| Feb 18, 2025 | $924.63 | Down 13.3% |
| Feb 15, 2025 | $1,067.02 | Up 2.3% |
| Feb 14, 2025 | $1,043.27 | Down 1.1% |
| Feb 13, 2025 | $1,054.48 | Up 1.3% |
| Feb 12, 2025 | $1,040.87 | Down 12.4% |
| Feb 5, 2025 | $1,187.89 | Up 12.0% |
| Feb 4, 2025 | $1,060.39 | Down 2.2% |
| Jan 23, 2025 | $1,084.03 | Up 22.3% |
| Jan 17, 2025 | $886.35 | Down 16.7% |
| Jan 16, 2025 | $1,063.70 | Down 3.0% |
| Jan 15, 2025 | $1,096.15 | Up 11.1% |
| Jan 7, 2025 | $987.04 | Down 4.4% |
| Jan 3, 2025 | $1,032.42 | Up 20.4% |
| Dec 17, 2024 | $857.51 | Down 16.2% |
| Dec 14, 2024 | $1,023.39 | Down 3.6% |
| Dec 2, 2024 | $1,061.25 | Down 0.3% |
| Nov 17, 2024 | $1,064.09 | Down 11.2% |
| Nov 14, 2024 | $1,197.94 | Up 25.2% |
| Nov 4, 2024 | $956.89 | Down 21.8% |
| Nov 2, 2024 | $1,224.09 | Up 14.8% |
| Oct 28, 2024 | $1,066.23 | Up 4.5% |
| Oct 27, 2024 | $1,019.99 | Down 3.4% |
About this product
The Glock 21 Gen4 .45 with Holosun 508T 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 crimson Cerakote 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
- Crimson Cerakote
- Configuration
- With red dot
- Condition
- New
$923.98
at Westbound Armory
