$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, Bazooka Green Cerakote
Glock 21 Gen4 .45 Optic Ready, 4.61 in., 13rd, Bazooka Green Cerakote
- .45
- 13rd
- 4.61 in.
- Striker-fired
- 17% below usual
- Lowest in 90 days
- Price dropped
$606.99Usually $728.08
Save $121.09
Lower than usual: it usually sells for $728.08, its median price over the last 90 days.
$581.99 + $25.00 shipping to your FFL dealer, before tax and the transfer fee. 25% under MSRP.
High Desert Guns
Lowest of 5 stores4.2 (1.9K), stock not reported,
Compare 5 stores
Ranked by landed price: the item plus shipping to you, before tax.
| Store | Landed price | Versus best | Stock | Store link |
|---|---|---|---|---|
High Desert Guns4.2 4.2(1.9K)store rating | $606.99 | Best price | Not reported | Buy at High Desert Guns (opens in a new tab) |
 Black Canyon Arms4.3 4.3(3.5K)store rating | $639.99 | +$33.00 | Not reported | Buy at Black Canyon Arms (opens in a new tab) |
 Keystone Shooting Supply4.8 4.8(24.5K)store rating | $640.94 | +$33.95 | Only 7 left | Buy at Keystone Shooting Supply (opens in a new tab) |
 Granite Peak Supply4.6 4.6(6.4K)store rating | $670.98 | +$63.99 | In stock | Buy at Granite Peak Supply (opens in a new tab) |
 Great Lakes Tactical4.4 4.4(5.5K)store rating | $694.98 | +$87.99 | In stock | Buy 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
- $728.08
- 90-day median
- 90-day low
- $606.99
- Today's price
- 90-day high
- $783.23
- 2-year low
- $601.87
- Apr 30, 2026
- Unchanged for
- 1 day
- Changed today
Every price change (112 in 2 years)
| Date | Lowest price | Change |
|---|---|---|
| Oct 19, 2026 | $606.99 | Down 15.0% |
| Oct 16, 2026 | $713.73 | Up 2.4% |
| Oct 11, 2026 | $697.08 | Down 0.5% |
| Oct 8, 2026 | $700.71 | Down 0.6% |
| Oct 7, 2026 | $705.10 | Down 6.3% |
| Sep 29, 2026 | $752.63 | Down 3.9% |
| Sep 15, 2026 | $783.23 | Up 7.6% |
| Sep 12, 2026 | $728.08 | Down 2.4% |
| Aug 26, 2026 | $745.99 | Up 5.4% |
| Aug 15, 2026 | $707.44 | Down 3.8% |
| Aug 10, 2026 | $735.32 | Up 2.3% |
| Jul 28, 2026 | $719.10 | Up 2.2% |
| Jul 19, 2026 | $703.38 | Up 14.0% |
| Jul 10, 2026 | $616.89 | Down 17.9% |
| Jul 9, 2026 | $751.82 | Up 4.3% |
| Jul 3, 2026 | $720.76 | Up 3.3% |
| Jul 2, 2026 | $697.83 | Down 10.8% |
| Jun 20, 2026 | $781.96 | Up 11.9% |
| Jun 15, 2026 | $698.71 | Up 2.9% |
| Jun 14, 2026 | $679.32 | Down 7.0% |
| Jun 4, 2026 | $730.45 | Down 2.1% |
| May 26, 2026 | $745.81 | Down 0.2% |
| May 22, 2026 | $747.64 | Down 0.6% |
| May 16, 2026 | $752.49 | Up 0.4% |
| May 15, 2026 | $749.50 | Down 4.0% |
| May 13, 2026 | $780.90 | Up 0.5% |
| May 1, 2026 | $776.79 | Up 29.1% |
| Apr 20, 2026 | $601.87 | Down 15.3% |
| Apr 19, 2026 | $710.44 | Down 7.9% |
| Apr 7, 2026 | $771.30 | Up 3.9% |
| Apr 4, 2026 | $742.44 | Down 11.5% |
| Apr 3, 2026 | $838.53 | Up 36.3% |
| Mar 31, 2026 | $615.43 | Down 21.4% |
| Mar 22, 2026 | $783.16 | Up 22.2% |
| Mar 21, 2026 | $640.79 | Down 14.3% |
| Mar 19, 2026 | $747.53 | Down 4.1% |
| Mar 16, 2026 | $779.39 | Up 0.9% |
| Feb 27, 2026 | $772.66 | Up 8.2% |
| Feb 16, 2026 | $714.39 | Down 2.6% |
| Feb 2, 2026 | $733.45 | Up 0.4% |
| Jan 27, 2026 | $730.25 | Down 5.2% |
| Jan 23, 2026 | $770.43 | Up 2.9% |
| Jan 21, 2026 | $748.50 | Up 18.7% |
| Jan 8, 2026 | $630.57 | Down 18.6% |
| Dec 17, 2025 | $774.88 | Up 0.5% |
| Dec 16, 2025 | $770.91 | Up 1.0% |
| Nov 26, 2025 | $763.06 | Down 5.5% |
| Nov 22, 2025 | $807.47 | Up 0.7% |
| Nov 18, 2025 | $801.77 | Down 1.9% |
| Nov 7, 2025 | $817.09 | Up 2.9% |
| Nov 1, 2025 | $793.84 | Up 2.6% |
| Oct 29, 2025 | $773.79 | Down 0.9% |
| Oct 14, 2025 | $780.87 | Up 6.8% |
| Oct 13, 2025 | $731.42 | Down 8.6% |
| Sep 30, 2025 | $800.08 | Up 1.4% |
| Sep 6, 2025 | $788.80 | Down 1.4% |
| Sep 5, 2025 | $799.94 | Down 1.3% |
| Sep 1, 2025 | $810.55 | Down 1.3% |
| Aug 30, 2025 | $821.36 | Up 3.7% |
| Aug 22, 2025 | $791.72 | Down 4.1% |
| Aug 18, 2025 | $825.72 | Down 10.4% |
| Aug 16, 2025 | $921.25 | Up 11.3% |
| Aug 12, 2025 | $827.47 | Up 1.2% |
| Aug 8, 2025 | $817.74 | Up 11.7% |
| Jul 13, 2025 | $731.83 | Down 8.6% |
| Jul 9, 2025 | $801.07 | Down 10.9% |
| Jul 8, 2025 | $898.77 | Up 7.4% |
| Jul 5, 2025 | $837.06 | Up 4.2% |
| Jun 26, 2025 | $803.28 | Down 1.7% |
| Jun 25, 2025 | $817.50 | Down 4.6% |
| Jun 13, 2025 | $856.76 | Down 9.5% |
| Jun 4, 2025 | $946.42 | Up 33.7% |
| May 19, 2025 | $707.85 | Down 23.9% |
| May 17, 2025 | $929.74 | Up 11.3% |
| May 14, 2025 | $835.21 | Up 18.6% |
| May 10, 2025 | $704.40 | Down 12.9% |
| May 8, 2025 | $809.07 | Down 15.4% |
| May 5, 2025 | $956.36 | Up 14.8% |
| Apr 25, 2025 | $833.23 | Down 8.6% |
| Apr 23, 2025 | $911.85 | Up 0.6% |
| Apr 21, 2025 | $906.32 | Up 5.9% |
| Apr 12, 2025 | $855.73 | Up 7.8% |
| Apr 6, 2025 | $793.74 | Down 7.1% |
| Mar 28, 2025 | $854.77 | Up 1.0% |
| Mar 26, 2025 | $846.66 | Up 22.5% |
| Mar 24, 2025 | $691.03 | Down 16.7% |
| Mar 18, 2025 | $829.51 | Up 0.6% |
| Mar 10, 2025 | $824.18 | Down 2.6% |
| Mar 9, 2025 | $845.83 | Up 2.8% |
| Feb 28, 2025 | $823.00 | Down 6.0% |
| Feb 24, 2025 | $875.37 | Down 1.8% |
| Feb 21, 2025 | $891.06 | Down 8.8% |
| Feb 16, 2025 | $976.83 | Up 14.9% |
| Feb 9, 2025 | $849.96 | Up 20.3% |
| Feb 1, 2025 | $706.77 | Up 0.0% |
| Jan 31, 2025 | $706.67 | Down 17.5% |
| Jan 24, 2025 | $856.36 | Up 24.3% |
| Jan 20, 2025 | $688.68 | Down 2.3% |
| Jan 19, 2025 | $704.55 | Down 18.6% |
| Jan 13, 2025 | $865.25 | Down 0.4% |
| Jan 6, 2025 | $869.08 | Up 9.3% |
| Jan 1, 2025 | $794.97 | Down 5.4% |
| Dec 16, 2024 | $840.79 | Down 2.5% |
| Dec 7, 2024 | $861.95 | Down 4.7% |
| Dec 4, 2024 | $904.30 | Up 0.1% |
| Nov 26, 2024 | $903.15 | Up 2.1% |
| Nov 22, 2024 | $884.57 | Up 12.2% |
| Nov 19, 2024 | $788.05 | Down 10.5% |
| Nov 15, 2024 | $880.52 | Up 0.3% |
| Nov 10, 2024 | $878.32 | Up 2.7% |
| Oct 28, 2024 | $855.61 | Down 2.9% |
| Oct 23, 2024 | $881.37 | Down 2.3% |
About this product
The Glock 21 Gen4 .45 Optic Ready 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 bazooka Green Cerakote finish in the optic ready 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
- Bazooka Green Cerakote
- Configuration
- Optic ready
- Condition
- New
$606.9917% below usual
at High Desert Guns
