FPS SOFTAIR RESSORT 140M/S WELL MB01 (L96140) SG1 this conversion kit installs easily

this conversion kit installs easily and includes installation instructions

SMOOTH FEEDING: Internal geometry is optimized for consistent feeding in standard M4/M16 AEG platforms

and similar optics

Variable Capacity Airsoft AK Magazine (PMAG GEN 3 Style)

7" NHR M-LOK handguard in CNC aluminum alloy with rail

FPS SOFTAIR RESSORT 140M/S WELL MB01 (L96140) SG1 this conversion kit installs easilyWELL MB01 140 m s FPS Spring Characteristics The WELL MB01 140 m s FPS spring was calibrated on a stock sniper rifle. Naturally, a shorter or longer barrel will lead to a drop or increase in performance, and thus a tighter or looser calibration. The thickness due to the spring guide bearings was not taken into account during calibration. Therefore, under equal initial conditions, you should expect a performance increase of approximately 2. 5 m s for