TriStar Arms C-100: Compact 9mm, Lightweight Aluminum Pistol
The TriStar Arms C-100: Compact 9mm, Lightweight Aluminum Pistol is a 9mm compact handguns from Tristar. It is available from 1 vendor at $343.85.

Product Information
Name: TriStar Arms C-100: Compact 9mm, Lightweight Aluminum Pistol
Brand: Tristar
Category: Compact Handguns
Caliber: 9mm
Barrel Length: 3.9"
Capacity: 15 rounds
UPC: 713780850092
SKU: UCCZ7fhkK
Description
The TriStar Arms C-100 is a compact 9mm pistol with an aluminum frame, steel slide, and black Cerakote finish. At 1.5 lbs with a 3.9-inch barrel, it's positioned for concealed carry with a 15-round double-stack magazine.
Key Specifications
- Model: C-100
- Manufacturer: TriStar Arms
- Caliber: 9mm Luger
- Barrel Length: 3.9 inches
- Weight: 1.5 lbs (24.5 oz)
- Capacity: 15 rounds
- Action Type: Single/Double
- Frame Material: Aluminum with Steel Slide
- Frame Finish: Black Cerakote
- Sights: Snag-Free Dovetail Rear, Fixed Front Blade
- Safety Features: Manual Trigger Safety & Hammer Lever
Features
The aluminum frame with steel slide combination keeps weight to 24.5 oz while maintaining a more rigid construction than an all-polymer gun. The Cerakote finish resists corrosion for daily carry. Snag-free dovetail rear sight allows a clean draw from a holster. The SA/DA trigger gives you a longer DA first pull from hammer-down carry, transitioning to a shorter SA pull for follow-up shots. 15 rounds in a compact 9mm frame gives good capacity for the size.
Complete Specifications
| Caliber | 9mm |
| Model | C-100 |
| Capacity | 15 rounds |
| Barrel length | 3.9" |
| Overall length | 7.2" |
| Weight | 24.5 oz |
| Action | Single/Double Action |
| Finish | Black Cerakote |
| Color | BLACK CERAKOTE |
| Sights | Snag Free Dovetail |
| Safety | Manual |
Frequently Asked Questions
What caliber is the C-100?
The TriStar Arms C-100 is chambered in 9mm Luger.
Who makes the C-100?
It is made by TriStar Arms.
What is the barrel length of the C-100?
The C-100 has a 3.9-inch barrel.
How many rounds does the C-100 hold?
It has a 15-round capacity.
What type of firearm is the C-100?
The C-100 is a compact SA/DA pistol with an aluminum frame, steel slide, and black Cerakote finish.
Where can I buy the C-100?
Compare current vendor offers on this page.
Customers Say
AI-generated insights derived from customer reviews and discussions on popular gun-enthusiast forums.
C-100 owners most often cite the combination of capacity and weight as the appeal — 15 rounds of 9mm in a 1.5 lb package is a competitive carry specification. Reliability with standard ammunition draws positive mentions, and value for the price point gets favorable treatment.
Aftermarket support is limited compared to larger brands, which matters for shooters who want holster variety or plan to customize. Individual experiences with trigger feel vary; some find the SA/DA transition smooth, others find the DA pull heavier than preferred. Ergonomics generally get positive marks, though the grip can feel compact for larger hands. Overall sentiment is favorable for a carry pistol at its price level.
Where to Buy - 1 Offers Available
Price Range: $343.85 - $343.85
| Vendor | Price | Condition | Link |
|---|---|---|---|
| Gunbuyer Com | $343.85 | New | Buy Now |


















