ASG M40A3 Sniper Thread Adapter (21mm to 14mm) MOSFET 0 Springfield Armory XD Series

0 Springfield Armory XD Series

The Improved 3rd generation Electronic Firing Control System (EFCS) can withstand around 30A firing current and provide better piston cycle position which ensures more steady firing speed and prolongs spring longevity

Still uses Wolverine Airsoft’s Patent Pending Imbalanced Poppet

With improvements to the overall design and feel such as the high-strength polymer receiver set and MLOK handguard

ASG M40A3 Sniper Thread Adapter (21mm to 14mm) MOSFET 0 Springfield Armory XD SeriesCustomize your ASG McMillan M40A3 SL (Ref. 18556) sniper rifle with our HUSH XL Barrel Extension Tube. The adaptor (ref. 19531) converts the 21mm thread to 14mm thread allowing for the installation of the HUSH XL B. E. T (Ref. 17593) Complete your McMillan sniper loadout with the M40A3 HUSH XL, 21mm to 14mm thread adaptor.