ESD Zero Resistance Low Pull Sear for Amoeba Striker Airsoft Sniper Rifles

"Just installed this unit. Very easy, bearings and pins fit perfectly. Trigger pull is crisp and consistent. I would highly recommend this if you are using a higher spring rate in your bolt. I'm using the CPSB SS bolt with a 550 FPS spring and so far everything is working great.

"Installation was pretty easy. Bearings seem to hold but can't really tell until I put thousands of rounds through her. I love the 1 piece design. Trigger is harder to pull but once it breaks, shot is instant. I'm used to my 45 degree vsr where it's a smoother trigger pull but longer travel. Can handle the m170 so far. I think the piston will break before this sear does. Must have upgrades for Amoeba As-01 Strikers are trigger sear and cylinder. AS-02 is fine with just the cylinder as both will pull lose from the bolt handle because the cylinder is made of painted brass.

"The triger is light, it does catch well and bolt redurn and pull are smooth.

The bearings had to be hammered onto the pins in the trigger box and in the process of doing so im fairly certain one of them has brokenbut we wont know untill it fails but little rings of metal came off the bearing.

Its is the most 90� trigger u will find but only time will tell how long it will last.

Replacement bearings from china shouldnt be too hard to find though but you shouldnt need to have to replace them.

An extra couple of bux on the price and including pins would be much better

Rated as a 3 because if it breaks its not worth more than a 1 but if it doesnt it is an amazing product

"The actual sear, 10/10, looks solid. It might break down the road, but they sell the sear separately.
As for the bearings, I recommend you buy just the sear and find a replacement.
The bearings get a 1/10. Both of them broke within minutes of testing to ensure it worked properly.
They both were crushed by the stock spring; they're just too small and too precise to be strong enough to withstand the force.
If there were a replacement involving bushings, maybe it would be better, but now I'm looking to 3D print my own stronger replacements.
The question is whether or not it will work, but I might as well try.
(By the way, if you're all out of options, stack a bunch of shims together; it works... somehow.)