Acetech Alignmentor Smart Zeroing Target Stocks and Buffer Tubes Machined steel bolt carrier

Machined steel bolt carrier

and waterproof

Internally is a version 3 gearbox with 7mm bearings and high quality gears and piston

The SIG Sauer MPX was introduced in 2015 and is a modern and modular platform that was designed to dethrone legendary SMGs such as the MP5

Stamped Serial Numbers

Acetech Alignmentor Smart Zeroing Target Stocks and Buffer Tubes Machined steel bolt carrierInstant shot feedback on the app Voice scoring for solo drills Stable Wi Fi link up to 50m Accurate tuning for hop up & sights Compact or Full Size flexible setup options Acetech Alignmentor Next Level Smart Zeroing The Alignmentor is available in two sizes Compact and Full Size. Both versions deliver the perfect performance and functionality. Choose the size that fits your range setup, and experience a new standard in precision airsoft tuning. 5 Key