Specna Arms SA-F03 Gen 2 with Gate X-ASR - Black Training Weapons This A4 model has the

This A4 model has the bullet selector markings on the lower receiver and the SEF trigger group

Includes an allen key for mounting

Best results when temperatures are 12°C (55° F) to 24°C (75°F) and humidity is below 60%

Full extended

Specna Arms SA-F03 Gen 2 with Gate X-ASR - Black Training Weapons This A4 model has theThis is the updated Gen 2 Flex from Specna Arms, an X ASR MOSFET version, equipped with the Gate X ASR Smart Fuse MOSFET, providing diagnostics while enhancing trigger response. The Second Generation version features the advanced AETHER gearbox shell and Magnus TDC HOP up unit of Specna's PRIME series, providing enhanced long range performance and making gearbox upgrading a simpler process. Also inside is the Helium Flat Hop and quick change spring