Sig Sauer Electro Optics SOR1P100 Romeo1Pro 1x 30mm Obj 3 MOA Red Dot Black CR1632 Lithium Brand_Hooyman Features: Glove Size: 11 Features: Glove Size: 11 even when sweating this product is not compatible with slides cut to accept a standard ROMEO1 Features: Molded glass aspheric lens with high performance coatings for superior light transmittance and zero distortion 3 or 6 MOA red dot with multiple brightness settings for rapid target engagement under a full range of lighting conditions TruHold Lockless Zeroing System that utilizes twin adjustment springs designed to endure handgun recoil and return to zero shot after shot New point source emitter provides exceptional brightness with 12 settings (10 Daytime 2 NV)