This rifle is absolutely FANTASTIC! The externals are great, it's very heavy and realistic, lots of space for a big battery. (I'm using a 3700Mah 8.4v) The silencer works a treat, lots of space for optics and other accessories, glad it came with a Harris style bipod adaptor. I bought this with a NCS 3-9x40 scope and it looks incredible and it very very accurate. ZeroOne did an upgrade job for this rifle as well which I'd thoroughly recommend for a DMR, upgraded the motor, barrel, piston and spring putting it to 400fps. Using 0.3g BB's this has amazing range and really good brush penetration. I cannot recommend this rifle and the upgrade enough because it is an incredible weapon. Perfect for any DMR role!