Matrix Steel Triple O-ring Cylinder Head for VSR10 Series Airsoft Sniper Rifles

"Works but too many dang O-rings

This provides a great seal to my VSR clone bucking but needed the middle o-ring removed because it wouldnt fit into my cylinder. This is on a stock Bar10 cylinder. Works great, got me to 500fps with a m170 spring.

"I will have to say I'm very happy with this prduct. It has great compression and with the little o-right on the tip of the nozzle really pprovides a 100% seal. I think the only complaint have with this is just the middle o-ring does stick out of the cylinder about a millimeter but doesnt seem to really effect performance too badly beside really just not providing the smoothest bolt pull with just a little bit of friction. But great product overall.

"This cylinder head is great for a vsr-10 it gives perfect air seal between the bucking and the cylinder head

"Works so good, seals excellent. The only thing you need to know before you buy this is it doesn't work with any CNC one piece hop up chambers as the nozzle doesn't fit in them, tried the action army one: nope, tried the Angel custom one: nope, haven't tried the pdi chamber but I'd expect similar results. Over all though it's great and would recommend.

"4 out of 5...
this cylinder head for the Vsr 10 rifle works well. I have an Fn SPR A5M and it works well all i needed to do is take of the top o-ring (also came cracked) because it would not sit properly in the cylinder. I had to take off my barrel and open the cylinder with it inside of the receiver because the spring guild stopper would not sit properly because of the third o-ring. Just a minor thing still would like to see the o-ring problem fixed... but i would still recommend this cylinder head to anyone with a VSR-10 Clone.

"So i have been using this for a while and it works so good with the stock hop up shell combined with maple leaf bucking but i tried to use with a one pice hop up unit and the nozzle is to big to fit but other wise has given me best air seal iv'e had.

"Im very, very ddissatisfied. I got this for my vsr 10 and it doesn't fit in the guide itself the last and furthest o-ring doesnt fit past the plastic barriers or stoppers if you call them that. So i tried to do some modifications to it and cut the last ring and that ended up jamming my gun so i had to resort back to my standard cylinder head. I advice not to get this, i wasted my money and cant get a return so do not do the same