$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
RIA 1911.45, Blued
Rock Island Armory GI Standard 1911 .45 Threaded Barrel, 5 in., 8rd, Blued
- .45
- 8rd
- 5 in.
- Hammer-fired
- 4% below usual
- Price dropped
$472.99Usually $491.75
Save $18.76
Lower than usual: it usually sells for $491.75, its median price over the last 90 days.
$455.49 + $17.50 shipping to your FFL dealer, before tax and the transfer fee. 18% under MSRP.
Northfork Firearms
Lowest of 4 stores4.7 (7.3K), in stock,
Compare 4 stores
Ranked by landed price: the item plus shipping to you, before tax.
| Store | Landed price | Versus best | Stock | Store link |
|---|---|---|---|---|
Northfork Firearms4.7 4.7(7.3K)store rating | $472.99 | Best price | In stock | Buy at Northfork Firearms (opens in a new tab) |
 High Desert Guns4.2 4.2(1.9K)store rating | $474.99 | +$2.00 | Not reported | Buy at High Desert Guns (opens in a new tab) |
 Keystone Shooting Supply4.8 4.8(24.5K)store rating | $515.90 | +$42.91 | In stock | Buy at Keystone Shooting Supply (opens in a new tab) |
 Iron Mesa Armory4.9 4.9(12.7K)store rating | $543.99 | +$71.00 | In stock | Buy at Iron Mesa Armory (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
- $491.75
- 90-day median
- 90-day low
- $441.67
- 90-day high
- $539.45
- 2-year low
- $441.67
- Aug 27, 2026
- Unchanged for
- 1 day
- Changed today
Every price change (108 in 2 years)
| Date | Lowest price | Change |
|---|---|---|
| Oct 19, 2026 | $472.99 | Down 8.6% |
| Oct 18, 2026 | $517.49 | Up 5.2% |
| Sep 20, 2026 | $491.75 | Down 6.4% |
| Sep 18, 2026 | $525.32 | Down 2.6% |
| Sep 3, 2026 | $539.45 | Up 20.4% |
| Aug 28, 2026 | $448.09 | Up 1.5% |
| Aug 24, 2026 | $441.67 | Down 2.1% |
| Aug 23, 2026 | $451.03 | Down 14.0% |
| Aug 22, 2026 | $524.16 | Up 5.1% |
| Aug 11, 2026 | $498.75 | Up 9.5% |
| Aug 5, 2026 | $455.54 | Up 1.2% |
| Jul 16, 2026 | $450.06 | Down 19.4% |
| Jul 10, 2026 | $558.71 | Up 5.1% |
| Jul 8, 2026 | $531.46 | Down 0.6% |
| Jul 6, 2026 | $534.89 | Up 1.3% |
| Jun 8, 2026 | $528.15 | Down 11.4% |
| May 31, 2026 | $596.20 | Up 11.4% |
| May 28, 2026 | $535.38 | Down 0.6% |
| May 27, 2026 | $538.67 | Up 1.3% |
| May 25, 2026 | $531.53 | Up 2.8% |
| May 18, 2026 | $517.23 | Down 3.2% |
| May 11, 2026 | $534.40 | Up 0.3% |
| Apr 26, 2026 | $532.94 | Up 0.1% |
| Apr 25, 2026 | $532.64 | Up 5.2% |
| Apr 24, 2026 | $506.47 | Up 5.5% |
| Apr 9, 2026 | $480.10 | Down 10.0% |
| Mar 29, 2026 | $533.25 | Up 7.3% |
| Mar 24, 2026 | $497.17 | Down 15.0% |
| Mar 20, 2026 | $584.74 | Up 11.6% |
| Mar 14, 2026 | $523.88 | Down 4.7% |
| Mar 6, 2026 | $549.82 | Down 9.6% |
| Feb 24, 2026 | $608.17 | Up 4.2% |
| Feb 20, 2026 | $583.62 | Up 10.5% |
| Feb 18, 2026 | $528.40 | Down 2.7% |
| Feb 14, 2026 | $543.09 | Up 6.1% |
| Jan 23, 2026 | $511.97 | Down 16.3% |
| Jan 18, 2026 | $611.87 | Up 15.5% |
| Jan 14, 2026 | $529.73 | Down 4.4% |
| Jan 13, 2026 | $553.86 | Up 17.7% |
| Dec 26, 2025 | $470.38 | Down 19.8% |
| Dec 24, 2025 | $586.41 | Up 6.3% |
| Dec 19, 2025 | $551.46 | Up 1.4% |
| Dec 13, 2025 | $543.59 | Down 2.9% |
| Dec 12, 2025 | $560.01 | Up 10.6% |
| Dec 4, 2025 | $506.21 | Down 9.0% |
| Nov 29, 2025 | $556.23 | Down 0.7% |
| Nov 26, 2025 | $560.10 | Up 2.6% |
| Nov 10, 2025 | $545.96 | Up 0.5% |
| Nov 9, 2025 | $543.13 | Down 4.3% |
| Nov 7, 2025 | $567.82 | Up 0.9% |
| Nov 4, 2025 | $562.75 | Up 0.1% |
| Oct 31, 2025 | $561.96 | Up 1.7% |
| Oct 27, 2025 | $552.55 | Up 1.0% |
| Oct 10, 2025 | $546.88 | Up 1.3% |
| Oct 8, 2025 | $539.72 | Down 4.3% |
| Sep 24, 2025 | $564.26 | Down 7.6% |
| Sep 17, 2025 | $610.87 | Up 8.9% |
| Sep 16, 2025 | $560.88 | Up 0.8% |
| Sep 15, 2025 | $556.30 | Up 0.7% |
| Sep 7, 2025 | $552.41 | Down 1.4% |
| Sep 6, 2025 | $560.24 | Up 22.4% |
| Aug 28, 2025 | $457.60 | Down 19.4% |
| Aug 25, 2025 | $567.83 | Up 12.8% |
| Aug 12, 2025 | $503.28 | Down 19.8% |
| Aug 11, 2025 | $627.46 | Up 7.9% |
| Aug 9, 2025 | $581.59 | Up 2.1% |
| Aug 7, 2025 | $569.72 | Down 5.3% |
| Jul 22, 2025 | $601.64 | Up 0.9% |
| Jul 16, 2025 | $596.49 | Down 0.3% |
| Jul 15, 2025 | $598.37 | Up 12.8% |
| Jul 10, 2025 | $530.54 | Up 3.9% |
| Jun 24, 2025 | $510.47 | Down 7.7% |
| Jun 17, 2025 | $552.96 | Down 2.5% |
| Jun 14, 2025 | $566.85 | Down 2.2% |
| Jun 9, 2025 | $579.44 | Up 5.1% |
| Jun 6, 2025 | $551.07 | Up 13.6% |
| Jun 4, 2025 | $484.89 | Down 14.8% |
| May 19, 2025 | $569.00 | Up 13.2% |
| May 13, 2025 | $502.44 | Down 11.5% |
| May 10, 2025 | $567.67 | Up 13.0% |
| May 8, 2025 | $502.55 | Down 12.5% |
| Apr 23, 2025 | $574.51 | Down 0.4% |
| Apr 21, 2025 | $576.87 | Down 3.4% |
| Apr 9, 2025 | $597.20 | Up 13.5% |
| Apr 8, 2025 | $526.14 | Up 5.5% |
| Mar 27, 2025 | $498.55 | Down 6.8% |
| Mar 19, 2025 | $534.93 | Down 5.8% |
| Mar 14, 2025 | $567.57 | Down 0.7% |
| Feb 20, 2025 | $571.45 | Down 1.5% |
| Feb 17, 2025 | $579.91 | Up 0.7% |
| Feb 15, 2025 | $575.92 | Down 7.2% |
| Jan 30, 2025 | $620.66 | Up 19.9% |
| Jan 23, 2025 | $517.60 | Down 12.2% |
| Jan 11, 2025 | $589.81 | Up 1.8% |
| Jan 9, 2025 | $579.56 | Up 15.8% |
| Jan 2, 2025 | $500.46 | Down 12.2% |
| Jan 1, 2025 | $570.04 | Up 10.3% |
| Dec 28, 2024 | $517.04 | Down 12.0% |
| Dec 16, 2024 | $587.72 | Up 0.7% |
| Dec 15, 2024 | $583.48 | Up 3.0% |
| Dec 10, 2024 | $566.47 | Down 4.9% |
| Dec 3, 2024 | $595.52 | Up 7.0% |
| Nov 24, 2024 | $556.82 | Up 5.4% |
| Nov 5, 2024 | $528.17 | Down 7.2% |
| Nov 1, 2024 | $569.10 | Down 2.3% |
| Oct 31, 2024 | $582.54 | Down 1.3% |
| Oct 30, 2024 | $590.37 | Down 3.0% |
| Oct 25, 2024 | $608.76 | Up 1.4% |
About this product
The Rock Island Armory GI Standard 1911 .45 Threaded Barrel is a handgun chambered in .45 ACP, with a hammer-fired action, a 5-inch barrel and an 8-round capacity. This listing is the blued 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
- Hammer-fired
- Capacity
- 8 rounds
- Barrel length
- 5 in.
- Finish
- Blued
- Configuration
- Threaded barrel
- Condition
- New
$472.994% below usual
at Northfork Firearms
