So after lots of testing, I finally found why my FPS is soo low. Based on my experience, let me get one thing straight-- Prometheus springs are complete crap and are inconsistent. I had a MS110 which was waay stiffer than MS120. I ended up buying a Modify MS120 spring. Im beginning to really like Modify components as the material is more sturdy (fire selector and tappet plate), much thicker, and waay cheaper. The Modify fire selector and tappet plate I got definitely surpasses the ones made by Prometheus.
Prometheus MS110 with 0.20g / 0.25g bastards
352 / 353
363 / 324
356 / 330
357 / 325
356 / 325
359 / 324
357 / 325
356 / 326
358 / 329
361 / 356
Prometheus MS120 with 0.25g bastards
324
322
321
310
326
Modify MS120 with 0.20g / 0.25g bastards
408 / 362
416 / 365
409 / 366
415 / 372
415 / 370
413 / 371
422 / 368
416 / 376
379 / 372
379 / 371
377 / 370
379 / 378
380 / 379
So as you can tell from my results, the Modify MS120, really pushed the FPS alot. Im thinking about getting a Modify MS110 as the FPS on my gun is too hot at the moment.
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