Abstract: Gun rests that are easily extendable and lockable are disclosed. The gun rests can include an upper elongated support, a lower elongated support, a gun support, a handle and a base. The gun support can be secured to the upper elongated support. The upper elongated support may be slidably engaged within the lower elongated support or the lower elongated support may be slidably engaged within the upper elongated support. The actuator is operably connected to a locking mechanism to lock the upper elongated support and lower elongated support in a fixed relative position. Depression of the actuator may bias the tube engagement members against the lower elongated support and allows the locking of the gun rest in one of a plurality of lengths.