Lapco Feed neck
14" Smart parts progressive barrel
None found so far
I have only used this barrel once so far but it was very accurate and very light. I got every body out that i was aiming for from about halfway across the field with ease. Like i said before it is light, accurate, Cheap, and is very quiet. Also i think it looks really nice.
If you are tight on the cash and want a step up from a stock barrel this barrel fills that roll. This barrel is amazing for the price.