Action SL-MK4 220mm Barrel Kit Set

Action SL-MK4 220mm Barrel Kit Set will allow you to change the inner and outer barrel of the older version of the SL-MK4. A longer inner barrel will allow for more power to be pushed out increasing the fps by 15%.

Category

gear

From

9.99 USD

Where to buy

• RedWolf Airsoft — 9.99 USD In stock

Specs

AIRSOFT PARTS, UPGRADES & ATTACHMENTS > INTERNAL AIRSOFT GUN PARTS > HOP UP & PARTS > SNIPER HOP UP PARTS