THE BASIC PRINCIPLES OF ROCK ISLAND 410 SEMI AUTO SHOTGUN

You can find a couple of different variations from the 555 around, however the baseline types function extractors rather than ejectors. Personally, I prefer ejectors, however it is what it is. If you would like a 555 with ejectors, you’re intending to really have to pick up a 555E for that ‘enhanced’ product.All in the many Rock Island Armory