Looking for recommendations on a decent inexpensive pistol grip forearm for my Mossberg 500. I already have a decent folding stock and pistol grip on it. I bought the gun over ten years ago and am happy with it except that I have to push the forearm forward with a lot of force to ensure that the shell chambers properly. If I don't push it hard enough, something doesn't lock up correctly and it won't fire. I think that a pistol grip would help me to push it forward with more force and reduce the chances of things not locking up like they should. I'd like a forearm with a flashlight, but I think that's just going to be way too pricey for me right now.