SHS Piston 15 steel teeth - Blue

K... Review confirmed by purchase

100%

03.01.2025

Review for model:

Cheap piston, solidly made and durable – it has become so popular in recent years for good reason. Definitely worth it, even for slightly stronger replicas than CQB.

Proven for years. The best piston in this price range, has been in AUG from ARMY for several months with an M125 spring and no signs of gear wear.

The best piston of this brand. Don't buy other SHS, because they just fail even on sp90. I have already installed three of these pistons and none of them failed, while the black SHS or the blue ones with cutouts fail like flies. This piston has already been holding an sp170 spring for half a year and has run about 30,000 rounds. I mounted other pistons for testing but always came back to this one. I bought it once and it holds up. Even the Hard Piston for 150zl failed.

Good strong piston

Very good product, nice quality, performance improvement on my AEG.

Good quality for a low price, steel teeth work well with 130 Guarder spring, I recommend it

Very good piston, a full steel rack gives great durability.