The ROST MARTIN RM1C is a 9mm DAO pistol with a 4-inch barrel, 15+1 capacity, and a rubber-textured grip designed for compact carry and reliable defensive use. At 1.3 lbs it's light for its capacity, and the white dot front sight paired with serrated rear makes target acquisition straightforward. 
 

Key Specifications 

• SKU: 2024020125 
• UPC: 860011125860 
• Brand: ROST MARTIN 
• Model Name: RM1C 
• MPN: RM1CBLKOSP15 
• Caliber: 9MM LUGER 
• Action: DAO (Double Action Only) 
• Capacity: 15+1 RD 
• Barrel Length: 4" 
• Overall Length: 7.10" 
• Weight: 1.3 lbs 
• Sights: White Dot Front & Serrated Rear 
• Grip Type: RGT (Rubber Grip Textured) 
• Trigger Pull Weight: 5 lbs 
• Finish Color/Material: Frame - Black Polymer 
• Condition: New in Box 
   

Detailed Features 

The DAO action fires at a consistent 5-lb pull with every trigger press, which removes the first-shot DA vs. subsequent SA variation found in hammer-fired designs. The 4-inch barrel keeps the package compact while delivering adequate ballistic performance with standard 9mm loads. White dot front sight and serrated rear are quick to pick up in normal lighting. The RGT rubber grip holds up in wet or cold conditions and provides solid purchase during rapid fire. 
 

Usage Scenarios 

At 1.3 lbs, the RM1C is a practical choice for concealed carry where weight adds up across a day. The 15+1 capacity is competitive for a compact pistol. The 7.10-inch overall length fits most IWB and OWB holster configurations designed for mid-size 9mm pistols.

Users appreciate the RM1C's compact dimensions and 15+1 capacity, which stands out for its size class. The ergonomic grip gets positive notes for comfort and control. Carry-focused owners find the weight practical for all-day use.

The DAO trigger is the most discussed feature. Some shooters find the consistent 5-lb pull straightforward and safe for carry; others, particularly those accustomed to lighter or striker-fired triggers, find it heavier than they'd prefer. Aftermarket holster and accessory availability for the RM1C is more limited than for higher-volume models, which frustrates buyers who want to customize their setup.

Overall reception is split between those who value the capacity and carry-friendly dimensions and those who want a lighter or more refined trigger.