$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, Two-Tone
Rock Island Armory GI Standard 1911 .45 with Holosun 508T, 5 in., 8rd, Two-Tone
- .45
- 8rd
- 5 in.
- Hammer-fired
$847.98
About usual: it usually sells for $872.30, its median price over the last 90 days.
$832.99 + $14.99 shipping to your FFL dealer, before tax and the transfer fee. 5% under MSRP.
Gulf Coast Guns
Lowest of 3 stores4.6 (9.2K), in stock,
Compare 4 stores
3 in stock.
Ranked by landed price: the item plus shipping to you, before tax.
| Store | Landed price | Versus best | Stock | Store link |
|---|---|---|---|---|
Gulf Coast Guns4.6 4.6(9.2K)store rating | $847.98 | Best price | In stock | Buy at Gulf Coast Guns (opens in a new tab) |
 Northfork Firearms4.7 4.7(7.3K)store rating | $873.49 | +$25.51 | In stock | Buy at Northfork Firearms (opens in a new tab) |
 Timber Ridge Sporting4.6 4.6(41.3K)store rating | $984.98 | +$137.00 | In stock | Buy at Timber Ridge Sporting (opens in a new tab) |
 Westbound Armory4.7 4.7(4.6K)store rating | $941.94 | Not available | Out of stock | View at Westbound 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
- $872.30
- 90-day median
- 90-day low
- $777.63
- 90-day high
- $947.30
- 2-year low
- $699.40
- Jul 16, 2026
- Unchanged for
- 3 days
- Since Oct 17, 2026
Every price change (124 in 2 years)
| Date | Lowest price | Change |
|---|---|---|
| Oct 17, 2026 | $847.98 | Up 4.5% |
| Oct 2, 2026 | $811.66 | Down 9.8% |
| Sep 30, 2026 | $899.38 | Down 1.3% |
| Sep 27, 2026 | $911.45 | Up 13.2% |
| Sep 25, 2026 | $805.01 | Down 15.0% |
| Sep 21, 2026 | $947.30 | Up 15.9% |
| Sep 14, 2026 | $817.24 | Down 9.8% |
| Sep 10, 2026 | $905.75 | Up 0.1% |
| Aug 20, 2026 | $904.98 | Up 6.5% |
| Aug 18, 2026 | $849.35 | Up 9.2% |
| Aug 17, 2026 | $777.63 | Down 10.9% |
| Jul 29, 2026 | $872.30 | Down 0.7% |
| Jul 22, 2026 | $878.09 | Up 3.9% |
| Jul 19, 2026 | $844.73 | Up 3.5% |
| Jul 17, 2026 | $816.53 | Up 16.7% |
| Jul 12, 2026 | $699.40 | Down 13.0% |
| Jul 11, 2026 | $803.99 | Down 2.3% |
| Jun 30, 2026 | $823.04 | Down 3.8% |
| Jun 27, 2026 | $855.50 | Down 0.5% |
| Jun 19, 2026 | $859.81 | Up 4.3% |
| Jun 18, 2026 | $824.39 | Up 1.1% |
| Jun 13, 2026 | $815.77 | Down 5.4% |
| Jun 10, 2026 | $862.50 | Up 0.6% |
| Jun 7, 2026 | $857.64 | Up 0.5% |
| Jun 6, 2026 | $853.58 | Up 3.5% |
| May 24, 2026 | $825.10 | Down 0.7% |
| May 22, 2026 | $830.61 | Up 6.3% |
| May 20, 2026 | $781.35 | Down 8.0% |
| May 17, 2026 | $849.10 | Up 7.5% |
| May 15, 2026 | $789.99 | Down 8.0% |
| May 13, 2026 | $859.00 | Down 0.1% |
| May 4, 2026 | $860.02 | Up 3.7% |
| Apr 30, 2026 | $829.35 | Down 1.9% |
| Apr 6, 2026 | $845.34 | Down 0.0% |
| Mar 31, 2026 | $845.69 | Up 17.2% |
| Mar 30, 2026 | $721.36 | Down 15.1% |
| Mar 29, 2026 | $849.39 | Down 0.3% |
| Mar 28, 2026 | $851.90 | Down 0.3% |
| Mar 26, 2026 | $854.08 | Up 18.5% |
| Mar 20, 2026 | $720.47 | Down 13.0% |
| Mar 14, 2026 | $828.52 | Down 8.4% |
| Mar 12, 2026 | $904.57 | Down 7.6% |
| Mar 7, 2026 | $978.61 | Up 15.8% |
| Feb 25, 2026 | $844.80 | Down 1.9% |
| Feb 14, 2026 | $861.06 | Up 2.1% |
| Feb 12, 2026 | $843.28 | Down 7.7% |
| Jan 31, 2026 | $913.33 | Up 6.2% |
| Jan 17, 2026 | $859.65 | Up 1.4% |
| Jan 14, 2026 | $848.01 | Down 4.5% |
| Jan 12, 2026 | $887.76 | Up 3.6% |
| Jan 4, 2026 | $856.92 | Down 0.1% |
| Jan 2, 2026 | $857.85 | Up 0.2% |
| Dec 30, 2025 | $855.75 | Up 7.2% |
| Dec 24, 2025 | $797.95 | Up 11.0% |
| Dec 14, 2025 | $719.13 | Down 18.5% |
| Dec 12, 2025 | $882.10 | Up 15.4% |
| Dec 10, 2025 | $764.37 | Up 4.1% |
| Dec 9, 2025 | $734.60 | Down 17.1% |
| Dec 6, 2025 | $886.06 | Up 13.5% |
| Nov 28, 2025 | $780.91 | Down 20.1% |
| Nov 19, 2025 | $977.25 | Up 14.9% |
| Nov 18, 2025 | $850.64 | Down 10.1% |
| Nov 15, 2025 | $946.29 | Up 20.4% |
| Nov 7, 2025 | $785.81 | Down 10.7% |
| Nov 5, 2025 | $880.33 | Up 7.0% |
| Oct 25, 2025 | $822.91 | Down 4.7% |
| Oct 17, 2025 | $863.13 | Down 8.0% |
| Oct 14, 2025 | $938.22 | Up 9.8% |
| Sep 29, 2025 | $854.83 | Up 2.3% |
| Sep 26, 2025 | $835.23 | Down 2.9% |
| Sep 16, 2025 | $859.86 | Down 3.4% |
| Sep 15, 2025 | $890.16 | Up 12.0% |
| Sep 14, 2025 | $794.96 | Down 12.2% |
| Sep 5, 2025 | $905.30 | Up 3.2% |
| Sep 4, 2025 | $877.42 | Up 0.2% |
| Sep 2, 2025 | $875.94 | Up 2.6% |
| Aug 27, 2025 | $853.95 | Down 4.3% |
| Aug 26, 2025 | $892.24 | Up 5.0% |
| Aug 19, 2025 | $849.87 | Down 2.0% |
| Aug 11, 2025 | $867.53 | Up 1.9% |
| Aug 7, 2025 | $851.10 | Down 3.2% |
| Aug 3, 2025 | $879.33 | Up 0.1% |
| Aug 2, 2025 | $878.37 | Up 10.9% |
| Jul 29, 2025 | $792.29 | Up 5.2% |
| Jul 28, 2025 | $753.37 | Down 15.2% |
| Jul 20, 2025 | $888.21 | Up 3.0% |
| Jul 17, 2025 | $862.48 | Down 1.7% |
| Jul 7, 2025 | $877.79 | Down 1.1% |
| Jun 24, 2025 | $887.23 | Up 0.1% |
| Jun 18, 2025 | $886.64 | Up 17.8% |
| Jun 10, 2025 | $752.79 | Down 9.8% |
| Jun 1, 2025 | $834.85 | Up 11.4% |
| May 31, 2025 | $749.16 | Down 4.0% |
| May 30, 2025 | $780.07 | Down 9.7% |
| May 22, 2025 | $864.07 | Down 4.8% |
| May 4, 2025 | $907.66 | Down 9.8% |
| May 1, 2025 | $1,005.79 | Up 12.6% |
| Apr 27, 2025 | $893.56 | Down 0.2% |
| Apr 22, 2025 | $895.18 | Up 6.0% |
| Apr 16, 2025 | $844.61 | Down 3.7% |
| Apr 4, 2025 | $877.31 | Up 1.2% |
| Mar 22, 2025 | $867.24 | Up 3.2% |
| Mar 10, 2025 | $840.48 | Down 6.2% |
| Mar 6, 2025 | $896.11 | Up 2.2% |
| Mar 4, 2025 | $876.95 | Down 2.9% |
| Mar 1, 2025 | $903.03 | Down 3.7% |
| Feb 17, 2025 | $937.35 | Up 4.7% |
| Feb 11, 2025 | $895.46 | Up 0.8% |
| Feb 9, 2025 | $888.12 | Down 9.1% |
| Jan 29, 2025 | $977.03 | Up 0.3% |
| Jan 27, 2025 | $974.05 | Up 20.6% |
| Jan 16, 2025 | $807.73 | Down 11.0% |
| Jan 15, 2025 | $907.94 | Up 1.0% |
| Jan 1, 2025 | $898.96 | Up 6.8% |
| Dec 30, 2024 | $841.62 | Down 4.1% |
| Dec 24, 2024 | $877.86 | Down 2.8% |
| Dec 21, 2024 | $902.93 | Up 3.7% |
| Dec 16, 2024 | $870.71 | Down 3.8% |
| Dec 5, 2024 | $905.40 | Up 2.2% |
| Dec 2, 2024 | $885.48 | Down 2.5% |
| Dec 1, 2024 | $908.01 | Up 2.5% |
| Nov 25, 2024 | $885.83 | Up 3.9% |
| Nov 19, 2024 | $852.87 | Down 8.5% |
| Nov 9, 2024 | $932.56 | Up 0.5% |
About this product
The Rock Island Armory GI Standard 1911 .45 with Holosun 508T 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 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
- Hammer-fired
- Capacity
- 8 rounds
- Barrel length
- 5 in.
- Finish
- Two-Tone
- Configuration
- With red dot
- Condition
- New
$847.98
at Gulf Coast Guns
