m4a1 dont really care for the brand much it will be torn down and rebuilt the way i like em i was so sad when i sold my last one but i needed the cash for my daughter and family and related stuff comes first and airsoft second extra cash dont come easy so and one wanna help me out id rather not go though the hassale but if anyone has junker m4 or parts that they would let go for cheap let me know im going to be looking even harder in about 4 months when i move to quesnel