Domestic automatic rifle lower fender small grip

The utility model discloses a domestic automatic rifle lower handguard small grip. Bottom handle, a supporting seat is arranged at the top of the bottom handle; a grip clamping piece is arranged at the top of the supporting seat; sponge protection plates are arranged on the inner side surfaces of the grip clamping pieces; a clamping piece sliding groove is formed in the supporting base. A clampingpiece bottom bulge is arranged at the bottom of the grip clamping piece; an adjusting bolt is arranged on one side of the clamping piece bottom protrusion, a screw groove is formed in the position, corresponding to the adjusting bolt, of one side of the clamping piece bottom protrusion, a limiting block is arranged at the bottom of the clamping piece bottom protrusion, a spring clamping groove isformed in the position, corresponding to the limiting block, of the bottom of the clamping piece sliding groove, and a supporting spring is arranged in the spring clamping groove. Through the arrangement of the movable grip c