Sylvan Arms GCB100 Magwell Conversion Block 9mm Fits Glock Black Steel/6061-T6 Aluminum Range Finders At the heart of the

At the heart of the new T1Xi are crystal-clear Steiner lenses coupled with three distinct reticle options: a 60 MOA circle with a 2 MOA dot

Buck-Nip Spray is an extremely high performance curiosity scent

Included is the handy Pivot Lock to hold your gun open while cleaning

Engineered to precise specifications

reliability and longevity for your next custom AR rifle project

Sylvan Arms GCB100 Magwell Conversion Block 9mm Fits Glock Black Steel/6061-T6 Aluminum Range Finders At the heart of theThe 9mm Glock Conversion Block is a drop in fit to give a 9mm capable lower without resorting to buying a pistol caliber specific option. Designed to install in Mil Spec lowers almost exactly like a standard rifle magazine.