Newer style top cocking bolt pin goes through bolt into striker. The bolt is constructed entirely of delrin so it is extremely light-weight. The new design of the "Low Blow" bolt requires o-rings for best performance. The o-rings must be lubricated with a light film of oil or grease. This bolt helps to impart a slight back-spin on the ball which will improve accuracy, flatten trajectory, and improve range. - Imparts a slight back-spin on ball - Improves accuracy/flattens trajectory - Dual O-rings reduce blow-back/ball hop - Increases maximum achievable rate of fire - Reduces weight/softens recoil
FITS TOP COCKING SPYDER SONIX/ SONIX PRO, AGGRESSOR, VICTOR DEL-FLO BOLT
Paintball Gun Upgrades
Spyder Upgrades
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