# 45 ACP Semi Automatic Rifles - Guns For Sale

Shop .45 ACP semi-automatic rifles and carbines built around familiar American patterns and modern tactical platforms. This catalog includes Auto-Ordnance M1 tribute and lightweight carbines, Thompson 1927A1 deluxe and M1-style models, KRISS Vector CRB Gen II rifles, and Hi-Point 4595TS carbines in wood, black, OD green, alpine white, camo, chrome, and gold finishes.

These .45 ACP long guns pair carbine handling with semi-auto operation, giving collectors and range shooters options from historical walnut-stock designs to compact tactical builds with rails, laser-equipped setups, and distinctive limited-edition styling.

## Featured Firearms (59 total)

| Product | Caliber | Price |
|---------|---------|-------|
| [Auto-Ordnance 1927A-1 .45 ACP Deluxe Semi-Auto Carbine](https://gunsnation.com/p/auto-ordnance-1927a-1-45-acp-deluxe-semi-auto-carbine/UCAbrFvCZ) | .45 ACP | - |
| [Kriss Vector CRB Gen II .45 ACP 16" Semi-Auto Rifle - Super V Black](https://gunsnation.com/p/kriss-vector-crb-gen-ii-45-acp-16-semi-auto-rifle-super-v-black/UCEGPPye3) | .45 ACP | - |
| [Kriss Vector Gen II .45 ACP 16" FDE Semi-Auto Rifle - Super V Performance](https://gunsnation.com/p/kriss-vector-gen-ii-45-acp-16-fde-semi-auto-rifle-super-v-performance/UCEGPPyeY) | .45 ACP | - |
| [KRISS Vector CRB Origin .45 ACP Semi-Auto Rifle - FDE Finish](https://gunsnation.com/p/kriss-vector-crb-origin-45-acp-semi-auto-rifle-fde-finish/UCEHu8PnI) | .45 ACP | - |
| [Thompson 1927A1 Deluxe .45 ACP Semi-Auto Pistol - Classic Power Redefined](https://gunsnation.com/p/thompson-1927a1-deluxe-45-acp-semi-auto-pistol-classic-power-redefined/UCAbrGGDQ) | .45 ACP | - |
| [Thompson M1 Tommy Gun .45 ACP 10.5in](https://gunsnation.com/p/thompson-m1-tommy-gun-45-acp-10-5in/UCAbrGDLn) | .45 ACP | - |
| [KRISS Vector CRB G2 .45 ACP Semi-Auto Rifle - MultiCam FDE Finish](https://gunsnation.com/p/kriss-vector-crb-g2-45-acp-semi-auto-rifle-multicam-fde-finish/UCEHu8Pmh) | .45 ACP | - |
| [HK USC .45 ACP Rifle - 16.5" Barrel, 10 Rounds, Matte Black](https://gunsnation.com/p/hk-usc-45-acp-rifle-16-5-barrel-10-rounds-matte-black/UCBJ1QiJs) | .45 ACP | - |
| [KRISS Vector CRB Gen II .45 ACP 16" Semi-Auto Rifle - Alpine Performer](https://gunsnation.com/p/kriss-vector-crb-gen-ii-45-acp-16-semi-auto-rifle-alpine-performer/UCEGPPyfX) | .45 ACP | - |
| [Auto-Ordnance Thompson M1 .45 ACP Semi-Auto Rifle - Classic Power 16.5"](https://gunsnation.com/p/auto-ordnance-thompson-m1-45-acp-semi-auto-rifle-classic-power-16-5/UCAbrFv9T) | .45 ACP | - |
| [Auto-Ordnance Gold 1927A-1 .45 ACP Semi-Auto Rifle - Classic Precision](https://gunsnation.com/p/auto-ordnance-gold-1927a-1-45-acp-semi-auto-rifle-classic-precision/UC2fQGQps) | .45 ACP | - |
| [CMMG RESOLUTE 300 .45 ACP Semi-Auto Rifle, Adjustable Stock](https://gunsnation.com/p/cmmg-resolute-300-45-acp-semi-auto-rifle-adjustable-stock/UCEN9zbzb) | .45 ACP | - |
| [Auto-Ordnance 1927A1 Deluxe .45 ACP Carbine - Classic Power Redefined](https://gunsnation.com/p/auto-ordnance-1927a1-deluxe-45-acp-carbine-classic-power-redefined/UCAbrGsyP) | .45 ACP | - |
| [Thompson 1927A-1 Tactical .45 ACP High-Capacity Vintage Pistol](https://gunsnation.com/p/thompson-1927a-1-tactical-45-acp-high-capacity-vintage-pistol/UCAbrGGDe) | .45 ACP | - |
| [Iver Johnson 1911 A1 .45 ACP Semi-Auto Rifle - Walnut Precision](https://gunsnation.com/p/iver-johnson-1911-a1-45-acp-semi-auto-rifle-walnut-precision/UCAjbvfKz) | .45 ACP | - |
| [HK USC .45 ACP Semi-Auto Rifle - Matte Black Precision Shooter](https://gunsnation.com/p/hk-usc-45-acp-semi-auto-rifle-matte-black-precision-shooter/UCBJ1Qioo) | .45 ACP | - |
| [Hi-Point 4595TS .45 ACP Carbine - FDE Flag Patriot Edition](https://gunsnation.com/p/hi-point-4595ts-45-acp-carbine-fde-flag-patriot-edition/UCDFCqZUQ) | .45 ACP | - |
| [KRISS Vector CRB Gen II .45 ACP Semi-Auto Rifle - Alpine White Precision](https://gunsnation.com/p/kriss-vector-crb-gen-ii-45-acp-semi-auto-rifle-alpine-white-precision/UCEGPPyfR) | .45 ACP | - |
| [Hi-Point 4595TS .45 ACP Semi-Auto Carbine](https://gunsnation.com/p/hi-point-4595ts-45-acp-semi-auto-carbine/UCDFCotHh) | .45 ACP | - |
| [KRISS Vector CRB G2 .45 ACP MultiCam Black Semi-Auto Rifle 16"](https://gunsnation.com/p/kriss-vector-crb-g2-45-acp-multicam-black-semi-auto-rifle-16/UCEHu8Plv) | .45 ACP | - |

*Showing 20 of 59 products*

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*Data from [GunsNation](https://gunsnation.com)*