Rock Island 56867 GI 10mm 5-inch Full Size 8+1
Pros & cons
What works
- 38 oz weight manages 10mm recoil better than lighter polymer pistols
- 5-inch bull barrel provides full 10mm ballistic performance
- Parkerized finish offers corrosion resistance superior to blued finishes
- $445.99 price point undercuts most 10mm 1911s by $300-500
Trade-offs
- Fixed low-profile sights require replacement for defensive use ($80-150)
- Single magazine included necessitates additional $35-50 per magazine
- GI-style grip safety may require modification for smaller hands
- 5-6 pound trigger pull weight needs gunsmithing for competition use
Video review
Expert review
Specs at a glance
About this product
The Rock Island 56867 GI is a Sports South Exclusive 10mm 1911 that delivers classic GI profile aesthetics with modern manufacturing reliability. This full-size pistol maintains the original military specification dimensions while chambering the powerful 10mm Auto cartridge. Built with parkerized steel construction and traditional fixed sights, it offers shooters a no-frills platform for both range use and serious carry applications.
What is the Rock Island 56867 GI used for?
The Rock Island 56867 GI serves as a duty-grade 10mm platform for hunting, backcountry defense, and high-volume range training. Its 5-inch bull barrel provides optimal ballistic performance with 10mm hunting loads, while the 8+1 capacity offers practical carry capability. The parkerized finish withstands harsh environmental conditions better than blued finishes, making it suitable for outdoor use in all seasons.
How does the Rock Island 56867 GI compare to the Springfield Armory TRP Operator?
The Rock Island 56867 GI offers comparable reliability at less than half the price of the Springfield TRP Operator, though it lacks the TRP's match-grade barrel and enhanced sights. Where the TRP Operator costs approximately $1,600 and includes night sights and a rail system, the Rock Island delivers fundamental 10mm performance at $445.99 with traditional GI-style fixed sights. For shooters wanting maximum 10mm power without custom shop prices, the Rock Island provides better value for basic functionality.
What does it weigh and what are the dimensions?
The Rock Island 56867 GI weighs 38 ounces unloaded and measures 8.7 inches in overall length with a 5-inch barrel height of 5.5 inches. The frame width measures 1.3 inches at the widest point, maintaining standard 1911 dimensions that will fit most holsters designed for Government models. The 5-inch bull barrel contributes significantly to the weight, helping manage 10mm recoil more effectively than shorter barrels.
Who is this NOT for?
This pistol is not for shooters seeking modern defensive features like optics-ready slides, accessory rails, or high-visibility sights. The fixed low-profile sights require significant practice for rapid acquisition, and the lack of rail space prevents weapon light mounting without gunsmith modification. Competition shooters will find the trigger pull weight typically around 5-6 pounds excessive compared to tuned 1911s, and the GI-style grip safety may not accommodate all hand sizes comfortably.
What's in the box?
The package includes one 8-round stainless steel magazine, a cable lock, and basic owner's documentation. Unlike some competitors like the Stevens 334 Rifle, this firearm ships without additional magazines or cleaning equipment. The single magazine represents cost-saving measures that keep the base price low but require additional investment for practical use.
Is the Rock Island 56867 GI worth it at $445.99?
At $445.99, this 10mm 1911 delivers exceptional value for shooters who understand its limitations and intend to use it as a platform for customization. The parkerized steel construction provides a durable foundation that will outlast many polymer-frame alternatives, and the 10mm chambering offers ballistic performance unmatched by most service calibers. For hunters needing reliable hardcast ammunition performance or backcountry professionals requiring stopping power, this represents one of the most affordable entry points into the 10mm 1911 platform available today.
Key attributes
| upc | 4806015568674 |
| manufacturer | Armscor/Rock Island Armory |
| manufacturer part number | 56867 |
| action | Semi-Auto |
| barrel length | 5" |
| caliber/gauge | 10mm |
| capacity | 8 + 1 |
| safety | Grip/Thumb |
| slide description | Serrated |
Frequently asked questions
- Is it compatible with standard 1911 holsters?
- Yes, the Rock Island 56867 GI uses standard Government Model 1911 dimensions measuring 8.7 inches overall length with 1.3 inch frame width. It will fit most leather and kydex holsters designed for full-size 1911 pistols, though some may require break-in due to the parkerized finish's texture.
- Does it work with aftermarket 1911 magazines?
- The pistol accepts most standard 1911 10mm magazines from manufacturers like Wilson Combat and Chip McCormick, though we recommend testing reliability with your chosen ammunition. The included magazine is stainless steel with a flat baseplate, and aftermarket 8-round magazines typically cost $35-50 each from reputable suppliers.
- How long does shipping take to FFL dealers?
- Shipping typically requires 3-7 business days to most FFL dealers after order processing, though some rural locations may take up to 10 days. All firearms ship via FedEx with adult signature required, and you must provide your dealer's license information before shipment.
- Can I return it if it has mechanical issues?
- Rock Island Armory provides a limited lifetime warranty that covers manufacturing defects through their facility in Pahrump, Nevada. Returns must be initiated within 30 days of purchase through the original retailer, and warranty repairs typically take 2-3 weeks turnaround time plus shipping.