SHS Aluminum G36 O-ring nozzle (24.32mm)

this product works very well. it provides an improved air seal in my Sl8, along with the SHS g36 cylinder head the airseal is perfect. no lose of pressure at all. only thing i would suggest is concave the inside of the tip of the nozzle around where the bbe sits. i have just found that it provides a better constancy of the bb.

over all this has been a great buy.