The RMR Type 2 is designed with a patented housing shape that absorbs impact and diverts stresses away from the lens to increase durability. It also offers redesigned and upgraded electronics that have been proven to perform when mounted on slide ride pistols and other small arms. It's suitable for military, law enforcement, concealed carry self-defense, target shooting, and hunting applications. 

The battery powered LED RMR Type 2 features a sensor, which automatically adjusts the brightness of the illuminated red dot based on ambient lighting conditions. 

The 3.25 MOA dot in the RM01 is the most versatile and popular of all RMR dot sizes. The dot is small enough to allow accurate shooting at range while also being big enough to locate quickly.

• Magnification: 1x
• Bullet Drop Compensator: No
• Length: 45mm
• Weight: 1.2 oz w/battery 
• Illumination source: LED
• Reticle Pattern: 3.25 MOA dot
• Day Reticle Color: Red
• Night Reticle Color: Red
• Bindon Aiming Concept: No
• Adjustment at 100 yds (clicks/in): 1
• Housing Material: Forged Aluminum
• Batteries: 1 CR2032 Lithium Battery
• Battery Life: Up to 2 years of typical use*, up to 5 years in dark storage. *When used at 70 degrees. Extreme temperatures (high or low) will affect lithium battery performance. 

Difference between RMR Type 1 and Type 2:

The RM06 designation is manually adjustable.

Type 2 has 2nd gen. electronics and may stand up to larger recoil / more abuse and has a bit better battery life.