$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 with 3 Magazines, 4.61 in., 13rd, Two-Tone
- .45
- 13rd
- 4.61 in.
- Striker-fired
$840.99
15% above usual
Higher than usual: it usually sells for $728.40, its median price over the last 90 days.
$820.99 + $20.00 shipping to your FFL dealer, before tax and the transfer fee.
Bayou Arms Co.
Lowest of 3 stores4.1 (1.7K), stock not reported,
Compare 3 stores
Ranked by landed price: the item plus shipping to you, before tax.
| Store | Landed price | Versus best | Stock | Store link |
|---|---|---|---|---|
Bayou Arms Co.4.1 4.1(1.7K)store rating | $840.99 | Best price | Not reported | Buy at Bayou Arms Co. (opens in a new tab) |
 Summit Tactical4.6 4.6(10.9K)store rating | $866.98 | +$25.99 | In stock | Buy at Summit Tactical (opens in a new tab) |
 Lone Pine Outfitters4.5 4.5(9.8K)store rating | $871.98 | +$30.99 | In stock | Buy at Lone Pine 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
- $728.40
- 90-day median
- 90-day low
- $589.06
- 90-day high
- $840.99
- 2-year low
- $583.44
- Mar 2, 2026
- Unchanged for
- 4 days
- Since Oct 16, 2026
Every price change (130 in 2 years)
| Date | Lowest price | Change |
|---|---|---|
| Oct 16, 2026 | $840.99 | Up 19.5% |
| Sep 28, 2026 | $703.56 | Down 3.5% |
| Sep 25, 2026 | $729.22 | Up 23.8% |
| Sep 21, 2026 | $589.06 | Down 8.2% |
| Sep 17, 2026 | $641.86 | Down 12.8% |
| Sep 16, 2026 | $735.70 | Down 9.3% |
| Sep 13, 2026 | $811.03 | Up 1.6% |
| Sep 9, 2026 | $798.24 | Up 22.5% |
| Sep 8, 2026 | $651.63 | Down 10.3% |
| Aug 30, 2026 | $726.48 | Down 10.1% |
| Aug 21, 2026 | $808.11 | Down 3.6% |
| Aug 19, 2026 | $838.20 | Up 17.7% |
| Aug 17, 2026 | $712.35 | Down 2.2% |
| Jul 23, 2026 | $728.40 | Up 1.5% |
| Jul 22, 2026 | $717.85 | Down 14.2% |
| Jul 19, 2026 | $836.20 | Up 16.4% |
| Jul 8, 2026 | $718.25 | Up 1.8% |
| Jul 6, 2026 | $705.42 | Down 5.2% |
| Jun 27, 2026 | $743.95 | Down 2.9% |
| Jun 22, 2026 | $765.98 | Up 8.0% |
| Jun 20, 2026 | $709.53 | Down 1.4% |
| Jun 7, 2026 | $719.57 | Down 9.1% |
| Jun 2, 2026 | $791.19 | Up 16.8% |
| May 29, 2026 | $677.28 | Down 7.2% |
| May 26, 2026 | $730.04 | Up 4.1% |
| May 22, 2026 | $701.40 | Down 1.7% |
| May 17, 2026 | $713.61 | Up 16.5% |
| May 13, 2026 | $612.39 | Down 19.4% |
| May 9, 2026 | $759.75 | Up 6.2% |
| Apr 30, 2026 | $715.45 | Up 9.5% |
| Apr 27, 2026 | $653.33 | Down 6.2% |
| Apr 26, 2026 | $696.35 | Down 5.3% |
| Apr 23, 2026 | $735.60 | Down 3.8% |
| Apr 12, 2026 | $764.77 | Up 7.6% |
| Apr 10, 2026 | $710.97 | Down 2.3% |
| Apr 9, 2026 | $727.79 | Down 7.5% |
| Apr 5, 2026 | $787.14 | Up 3.4% |
| Mar 17, 2026 | $761.06 | Up 2.2% |
| Mar 14, 2026 | $744.67 | Up 25.2% |
| Mar 11, 2026 | $594.61 | Down 20.9% |
| Mar 3, 2026 | $751.57 | Up 28.8% |
| Feb 27, 2026 | $583.44 | Down 19.3% |
| Feb 20, 2026 | $722.72 | Up 4.2% |
| Feb 18, 2026 | $693.41 | Down 4.4% |
| Feb 14, 2026 | $725.27 | Down 2.2% |
| Feb 12, 2026 | $741.89 | Down 1.7% |
| Feb 6, 2026 | $754.72 | Up 7.8% |
| Jan 27, 2026 | $699.86 | Down 4.6% |
| Jan 18, 2026 | $733.41 | Up 2.2% |
| Jan 8, 2026 | $717.56 | Down 0.6% |
| Jan 5, 2026 | $721.61 | Up 0.3% |
| Dec 31, 2025 | $719.68 | Up 15.3% |
| Dec 29, 2025 | $623.93 | Down 11.3% |
| Dec 25, 2025 | $703.78 | Up 19.3% |
| Dec 24, 2025 | $589.92 | Down 21.7% |
| Dec 11, 2025 | $753.27 | Up 0.8% |
| Dec 3, 2025 | $747.42 | Down 0.5% |
| Nov 26, 2025 | $751.47 | Up 0.6% |
| Nov 14, 2025 | $746.99 | Down 2.0% |
| Nov 12, 2025 | $762.39 | Up 5.7% |
| Nov 11, 2025 | $721.03 | Down 8.0% |
| Nov 4, 2025 | $784.10 | Up 8.8% |
| Oct 21, 2025 | $720.51 | Down 2.0% |
| Oct 17, 2025 | $734.86 | Up 6.8% |
| Oct 11, 2025 | $688.36 | Down 7.8% |
| Oct 4, 2025 | $746.49 | Up 3.7% |
| Sep 29, 2025 | $719.88 | Up 1.2% |
| Sep 15, 2025 | $711.58 | Up 5.2% |
| Sep 14, 2025 | $676.32 | Down 7.9% |
| Sep 11, 2025 | $734.43 | Up 0.7% |
| Sep 9, 2025 | $729.05 | Down 2.2% |
| Sep 6, 2025 | $745.18 | Up 0.2% |
| Sep 5, 2025 | $743.93 | Up 3.2% |
| Aug 31, 2025 | $720.54 | Up 0.5% |
| Aug 22, 2025 | $717.05 | Down 2.7% |
| Aug 20, 2025 | $736.60 | Up 1.5% |
| Aug 15, 2025 | $725.85 | Up 2.3% |
| Aug 14, 2025 | $709.47 | Down 1.8% |
| Aug 10, 2025 | $722.41 | Up 1.2% |
| Aug 3, 2025 | $713.61 | Down 3.5% |
| Jul 29, 2025 | $739.55 | Down 9.9% |
| Jul 13, 2025 | $820.93 | Up 10.2% |
| Jul 10, 2025 | $744.87 | Up 1.6% |
| Jul 8, 2025 | $733.00 | Down 2.2% |
| Jul 6, 2025 | $749.86 | Down 5.9% |
| Jul 4, 2025 | $796.78 | Up 33.9% |
| Jun 25, 2025 | $595.07 | Down 19.5% |
| Jun 24, 2025 | $738.79 | Down 0.1% |
| Jun 11, 2025 | $739.26 | Up 1.1% |
| May 31, 2025 | $731.50 | Down 12.8% |
| May 27, 2025 | $838.79 | Up 19.1% |
| May 25, 2025 | $704.20 | Up 15.5% |
| May 23, 2025 | $609.89 | Down 15.5% |
| May 16, 2025 | $721.62 | Down 4.2% |
| May 11, 2025 | $753.16 | Down 2.2% |
| May 8, 2025 | $770.18 | Up 2.6% |
| May 4, 2025 | $750.85 | Up 8.9% |
| Apr 23, 2025 | $689.37 | Up 12.2% |
| Apr 22, 2025 | $614.59 | Down 6.6% |
| Apr 19, 2025 | $657.90 | Down 11.4% |
| Apr 12, 2025 | $742.62 | Up 20.4% |
| Apr 10, 2025 | $617.05 | Down 19.2% |
| Mar 26, 2025 | $763.47 | Up 2.9% |
| Mar 13, 2025 | $741.82 | Down 11.6% |
| Mar 6, 2025 | $839.41 | Up 13.6% |
| Mar 3, 2025 | $738.83 | Down 1.2% |
| Mar 2, 2025 | $747.50 | Up 8.7% |
| Feb 28, 2025 | $687.45 | Up 3.8% |
| Feb 27, 2025 | $662.48 | Down 8.5% |
| Feb 17, 2025 | $724.34 | Up 1.9% |
| Feb 16, 2025 | $710.65 | Down 4.8% |
| Feb 13, 2025 | $746.41 | Down 3.2% |
| Feb 11, 2025 | $771.47 | Up 7.8% |
| Feb 3, 2025 | $715.35 | Down 8.5% |
| Jan 31, 2025 | $782.07 | Up 7.1% |
| Jan 29, 2025 | $730.12 | Down 0.2% |
| Jan 23, 2025 | $731.62 | Down 0.5% |
| Jan 22, 2025 | $735.35 | Up 23.1% |
| Jan 17, 2025 | $597.53 | Down 20.2% |
| Jan 12, 2025 | $748.58 | Up 0.9% |
| Dec 26, 2024 | $742.11 | Up 14.0% |
| Dec 19, 2024 | $650.93 | Down 3.9% |
| Dec 17, 2024 | $677.34 | Down 6.8% |
| Dec 5, 2024 | $726.47 | Down 2.6% |
| Dec 3, 2024 | $745.81 | Up 4.8% |
| Dec 1, 2024 | $711.82 | Down 1.6% |
| Nov 28, 2024 | $723.51 | Up 7.6% |
| Nov 25, 2024 | $672.48 | Down 12.4% |
| Nov 5, 2024 | $767.93 | Up 6.6% |
| Oct 22, 2024 | $720.25 | Down 1.5% |
About this product
The Glock 21 Gen4 .45 with 3 Magazines 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 extra magazines bundle 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
- Extra magazines bundle
- Condition
- New
$840.99
at Bayou Arms Co.
