The Magnus C15 and Magnus are two .32 ACP semi-automatic pistols in our Signet Arms portfolio.
Both models share the same calibre and several design characteristics, including DA/SA operation and a manual safety with a decocking function. However, they are not identical. Their overall dimensions, barrel lengths, weights, hammer configurations, magazine configurations and grip options differ.
If you are comparing the Magnus C15 vs Magnus, this guide breaks down those differences using the published specifications for each model.
Magnus C15 vs Magnus: Quick Comparison
| Specification | Magnus C15 | Magnus |
| Calibre | .32 ACP | .32 ACP |
| Operation | Semi-automatic | Semi-automatic |
| Overall length | 162 mm | 172 mm |
| Height | 121 mm | 122 mm |
| Width | 35 mm | 35 mm |
| Barrel length | 88 mm | 97 mm |
| Weight without magazine | 600 g | 620 g |
| Hammer | Partially exposed DA/SA | Exposed DA/SA |
| Magazine | Staggered 12+1 / 15+1 | Staggered 12+1 |
| Grips | Checkered walnut / polymer | Checkered walnut |
Both Are .32 ACP Pistols
The most obvious similarity is the calibre.
Both the Magnus and Magnus C15 are chambered in .32 ACP.
Both also use a semi-automatic operating system.
This means that the comparison is not between two completely different platforms. Instead, it is a comparison between two related models with different physical and configuration characteristics.
Overall Length: C15 vs Magnus
The first major difference is overall length.
The Magnus C15 measures 162 mm.
The Magnus measures 172 mm.
That makes the C15 10 mm shorter overall according to the published specifications.
Barrel Length
The barrel lengths are also different.
The C15 has an 88 mm barrel.
The Magnus has a 97 mm barrel.
The difference is therefore 9 mm.
Height and Width
The models are much closer in height and width.
The C15 measures:
- Height: 121 mm
- Width: 35 mm
The Magnus measures:
- Height: 122 mm
- Width: 35 mm
The width is identical in the published specifications, while the Magnus is 1 mm taller.
Weight
The C15 has a published weight of 600 g without the magazine.
The Magnus is listed at 620 g without the magazine.
The difference is 20 g.
Hammer Configuration
Both models use DA/SA operation, but their hammer configurations differ.
The C15 uses a partially exposed DA/SA hammer.
The Magnus uses an exposed DA/SA hammer.
This is a design difference between the two models.
Magazine Configuration
The Magnus C15 is listed with staggered:
- 12+1
- 15+1
The Magnus is listed with a staggered:
- 12+1
Magazine availability and applicable configurations should always be confirmed for the specific product.
Grip Options
The C15 is available with checkered walnut or polymer grips.
The Magnus is listed with checkered walnut grips.
This gives the C15 additional grip-material configuration compared with the standard Magnus.
Safety System
Both models incorporate a manual safety with a decocking function and an automatic firing-pin safety.
The C15’s automatic firing-pin safety is designed to prevent the firing pin from reaching the cartridge until the trigger is fully pulled to the rear.
The safety mechanisms form an integral part of each model’s design.
Which One Is More Compact?
Looking strictly at the published dimensions, the Magnus C15 is the more compact of the two models.
The key figures are:
Magnus C15
- 162 mm overall length
- 88 mm barrel
- 600 g without magazine
Magnus
- 172 mm overall length
- 97 mm barrel
- 620 g without magazine
The C15 is shorter overall, has the shorter barrel and has the lower published unloaded weight.
Magnus C15: Specification Overview
Our Magnus C15 combines:
- .32 ACP chambering
- Semi-automatic operation
- Partially exposed DA/SA hammer
- 162 mm overall length
- 88 mm barrel
- 600 g weight without magazine
- 35 mm width
- 12+1 / 15+1 magazine configurations
- Walnut or polymer grips
- Manual safety with decocking lever
- Automatic firing-pin safety
- Six-groove right-hand rifling
Magnus: Specification Overview
Our Magnus combines:
- .32 ACP chambering
- Semi-automatic operation
- Exposed DA/SA hammer
- 172 mm overall length
- 97 mm barrel
- 620 g weight without magazine
- 35 mm width
- 12+1 magazine configuration
- Checkered walnut grips
- Manual safety with decocking lever
- Automatic firing-pin safety
Which Specifications Matter Most?
Rather than reducing the comparison to a simple “Magnus vs C15 winner,” it is more useful to identify which specifications are different.
If overall dimensions are the focus, the C15 is shorter.
If barrel length is the focus, the C15 has the shorter barrel.
If published unloaded weight is the focus, the C15 is lighter.
If grip configuration is the focus, the C15 offers walnut and polymer options.
If magazine configuration is the focus, the C15 is listed in both 12+1 and 15+1 configurations.
These are factual differences between the two models.
Made in India
Both models form part of our Indian-manufactured firearm portfolio.
At Signet Arms, we operate our purpose-built manufacturing facility near Rewa, Madhya Pradesh.
Our manufacturing approach combines more than six decades of firearms-business experience through our long-running affiliate Rajput Gun Service with modern, automated production.
Magnus C15 vs Magnus: Frequently Asked Questions
What is the main difference between the Magnus C15 and Magnus?
The principal differences are overall length, barrel length, weight, hammer configuration, magazine configuration and grip options.
Which is shorter?
The Magnus C15 is shorter at 162 mm compared with 172 mm for the Magnus.
Which has the shorter barrel?
The C15 has an 88 mm barrel, while the Magnus has a 97 mm barrel.
Which is lighter?
The C15 has a published weight of 600 g without the magazine, compared with 620 g for the Magnus.
Are both pistols .32 ACP?
Yes. Both are chambered in .32 ACP.
Are both semi-automatic?
Yes. Both use semi-automatic operation.
Do both use DA/SA operation?
Yes.
Does the C15 have different grip options?
Yes. The C15 is available with checkered walnut or polymer grips.
Does the C15 have a different magazine configuration?
Yes. The C15 is listed with 12+1 and 15+1 configurations, while the Magnus is listed with 12+1.
Final Thoughts
The Magnus and Magnus C15 are closely related .32 ACP semi-automatic pistols, but their specifications are distinct.
The C15 is shorter, has a shorter barrel and has a lower published unloaded weight. It also offers different grip and magazine configurations.
The Magnus has the longer 172 mm overall profile and 97 mm barrel.
For an accurate comparison, we recommend using the published specifications for each model and confirming the current configuration and applicable legal requirements before making any decision.