Click here for a HUGE PIC: http://glennmoller.com/gpics/KELTEC_G_3.jpg Stage 1 mods are a Yankee Hill Machine Co Muzzle Break ($30) and a Kel-Tec Compact Forend ($40). The Compact Forend adds another accessory rail below the gun and the option to easily add 2 more rails at the 10 and 2 o’clock positions on the foregrip. The Muzzle Break is California legal in that it is not a flash supressor. Click here for a HUGE PIC: http://glennmoller.com/gpics/KELTEC_G_2.jpg The SU16-CA breaks down very easily. The CA version adds a dust cover along the side of the bolt. It’s an AK style gas spring piston mated with the AR bolt system. No tools are needed to disassemble or reassemble the rifle. Click here for a HUGE PIC: http://glennmoller.com/gpics/KELTEC_G_1.jpg With only these 2 simple mods, the Compact Forend and new muzzle break, you can can add a new look to your weapon. For an awesome site discussing the Kel-Tec SU Rifle visit: http://www.ktog.org/