I've fired a total of six Remington 2 3/4 #7 and three Win SE ER 3 1/2 #6 shells through the gun and the Browing Holographic Sight gave up the ghost. It will not turn on. I replaced the battery and give it a very close visual and it's grave yard dead. I bought it through
Amazon.com and they are giving me a full refund. I've put the Tasco Pro Point back on until I can afford a Burris Fastfire III.
Speaking of the Burris Fastfire III. I have a Weaver style saddle mount on the 870 SM now, so what will I need to do in order to mount the Burris sight on my gun.?