87 Products
87 Products
They're great , very close to the original when it comes to performance and a lot better than the crappy T8. they contain more gas than the oem but are prone to the leaky bottom issue and have a more pronounced cooldown effect that the original ones. they're still very satisfying eqpecially compared to the crappy T8. if you don't care about style , go marui OEM. if you do care about style , they'll do the job perfectly. one of the 6 i ordered was leaking at the bottom after a few days. the fix is simple : disassemble them and put silicone oil then grease on the bottom seal then reassemble. that did it for me and it's not leaking anymore. the bolt lock is reliable but if you're low on gas and using a stronger buffer spring or/and a heavier buffer it can fail to lock near the end of the tank. they handle 150psi well but i haven't tried with anything stronger than this.
Timely delivery, exactly as described, would buy from again or refer to others.
Absolutely fantastic bit of kit, shipping time a bit longer but well worth the wait… very good selection and pretty much everything you need. Would highly recommend using SIXmm
Doesn't come with the screws in the picture. Need filing to the slide catch hole to fit an Army pit viper
Drop-in fit for Army R604, after it's installed, hammer may go into half-cock when you pull the trigger. Repeadly cocking the hammer and dry firing will solve the issue.