I still have the M870P that I bought in the 1980s when I was a deputy sheriff. Mesa Tactical side saddle, scope mount and M4 stock adapter are great accessories.
I really love the Inforce design so I keep coming back to it. It has excellent ergos. I have 1 that has failed me in the past but the other 3 I had on different guns have survived so far
Hm, I was curious, I put 1 on a Genesis Arms 12g & it grenaded after about 2 mags... the front bezel & glass went yeet & the guts got cooked, so even after reattaching the front parts, the light was dead. 🤦