Anderson Manufacturing's M4 Carbine, California legal (AM15M416-CA) improves on a familiar and reliable military spec rifle. Similar to Anderson's Heavy Barrel Carbine, the M4 is chambered in .223/5.56mm and offering a 16-in. M4 barrel, optics-ready Picatinny rail, and front-mounted low profile gas block, also with a Picatinny rail. With its Magpul MOE stock and pistol grip and quad rail fore end, the M4 Carbine is also treated with RF-85, and features a hard-anodized 8625 F finish with a 7075-T6 aluminum receiver. Includes two 10-round magazines and a hard case.
This rifle is California legal, conforming to CA penal codes 12276.1 / 5469(a) and instead of the standard 30-round magazines, ships with two 10-round "fixed" magazines which can only be removed using a special tool (or a bullet) - the bullet button.