# Rock Island Armory M1911-A1 .45 ACP - Classic Entry Pistol

**Brand:** Rock Island Armory
**Category:** Full Size Handguns
**Caliber:** .45 ACP

## Specifications

- **Caliber:** .45 ACP
- **Barrel Length:** 5"
- **Capacity:** 8 rounds
- **Finish:** BLACK
- **Weight:** 38 oz
- **Overall Length:** 8.5"
- **UPC:** 4806015564249
- **SKU:** UD1MbypWeX

## Description

The Rock Island Armory M1911-A1 GI Entry is a classic semi-automatic pistol chambered in .45 ACP. The single-action platform has been around for over a century, and this GI-spec version stays close to the original mil-spec configuration while keeping the price accessible.

### Key Specifications
- **Manufacturer:** Rock Island Armory
- **Model Name:** M1911-A1 GI Entry
- **Action Type:** Semi-Automatic (Single Action)
- **Caliber:** .45 ACP
- **Barrel Length:** 5 inches
- **Overall Length:** 8.5 inches
- **Weight:** 2.2 lbs (38 oz)
- **Capacity:** 8 + 1 rounds (includes one magazine)
- **Sights:** Fixed GI Style Post Front & Rear Dovetail Sights
- **Grip Material:** Black Rubber Grips
- **Finish Type:** Black Parkerized

### Detailed Features

The steel frame is finished in black Parkerized, which holds up reasonably well against corrosion and daily wear. Fixed GI-type sights are basic but serviceable for target acquisition at typical defensive distances. The black rubber grips give decent traction and are more forgiving on the hand than the traditional checkered wood found on mil-spec guns. Grip and thumb safeties are both present in the standard 1911 configuration. The trigger is a standard GI pull, nothing special, but consistent.

### Usage Scenarios

The .45 ACP caliber is well-suited to home defense work, and the 5-inch barrel gets full powder burn from most defensive loads. At the range, the GI layout makes it a good training platform for anyone learning the 1911 pattern. Collectors interested in the classic design will find the GI Entry an affordable entry point into the platform without modern rail cuts or beavertail additions that alter the original profile.

## Frequently Asked Questions

**Q: What caliber is the M1911-A1 GI Entry?**

A: The M1911-A1 GI Entry is chambered in .45 ACP.

**Q: Who makes the M1911-A1 GI Entry?**

A: Rock Island Armory manufactures the M1911-A1 GI Entry.

**Q: What type of firearm is the M1911-A1 GI Entry?**

A: It is a full-size, single-action semi-automatic pistol.

**Q: What is the barrel length of the M1911-A1 GI Entry?**

A: The barrel is 5 inches long.

**Q: How many rounds does the M1911-A1 GI Entry hold?**

A: It has an 8+1 capacity and comes with one magazine.

**Q: What finish does the M1911-A1 GI Entry have?**

A: The frame is finished in black Parkerized.

**Q: Where can I buy the M1911-A1 GI Entry?**

A: Compare current vendor offers on this page.

## What Customers Say

*AI-generated insights from customer reviews*

Owners of the Rock Island Armory M1911-A1 tend to have fairly consistent opinions. The nostalgia factor is real. The classic 1911 look and feel is a big draw, and the .45 ACP caliber gets consistent praise for stopping power in defensive discussions.

Reliability with a variety of ammunition types is one of the most commonly cited positives. The price point also gets frequent mention; compared to name-brand 1911s, the RIA delivers a functional platform at a fraction of the cost, which makes it attractive to new shooters and collectors on a budget.

On the negative side, quality control is the most consistent complaint. Some owners have received guns with minor fit-and-finish inconsistencies or have needed to run a break-in period before everything cycled cleanly. A few report that accuracy or reliability wasn't where they wanted it straight out of the box and that some tuning was needed.

The size and weight come up too. The full-size 1911 is a substantial pistol, and those used to modern polymer-framed guns find it heavier and bulkier for daily carry.

## Pricing

**1 offers available**

| Vendor | Price |
|--------|-------|
| Guns Com | $414.99 |

## Reviews

**Average Rating:** 5.0/5 (1 reviews)

> **mikey27** (5/5): Mine functions well, and the eight-round magazine is a welcome touch. It also captures the familiar look and feel of a classic 1911.

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