The MR223 is available in 11, 14.5 and 16.5 inch barrel lengths. The cold-hammer-forged and hard-chrome-plated precision barrels are free-floating and ensure optimum accuracy. This applies to match disciplines as well as to hunting. The Slim Line handguard with HKey interfaces fits snugly on the extended barrel nut and offers a wide range of individual options for special equipment. The extendable Slim Line buttstock makes the MR223 extremely easy to handle and can be optimally adjusted to the length of the shooter’s body by means of locking positions. The flared magazine well supports quick changing of magazines and is compatible with NATO STANAG standard magazines .