Abstract: A barrel extension used to attach a barrel to a rifle. The barrel extension includes a first end having a resistance fit surface with a cylindrical shape defining a diameter of an inner bore and an internal bolt locking lugs. A second end includes an extended section. An annular flange is disposed between the first and second ends. A threaded length extends a distance between the first and second ends and spans the annular flange to define a threaded connection length. The threaded connection length is about the same length as the diameter of the inner bore.

Abstract: A decorative footwear adornment providing a removable and reusable ornamentation for use upon existing footwear includes an attachable base plate being embellished with a decorative element or indicia. The base plate includes extending malleable attachment arms, each encased within a flexible polymer material, which are wrapped around and secured to straps or other portions of the footwear. The flexible nature of the attachment arms enables a user to repeatedly interchange and reuse the adornments with various footwear.

Abstract: The present invention provides a vehicle for use in tissue engineering and/or surgical procedures comprising a Melanocyte Stimulating Hormone (MSH) receptor ligand: The vehicle may be a prosthesis, implant, matrix, stent, gauze, bandage, plaster, biodegradable matrix, or polymeric film the invention also provides a method of forming a vehicle of the invention.