Polished stainless steel cylinder SR25, smooth, SHS

Polished stainless steel cylinder type SR25 from SHS. Longer smooth cylinder is designed exclusively for type of weapons SR25/CA25, L85/R85, PSG1 and CA SVD. The inside of the cylinder is smooth and reduce the friction of the piston head in the cylinder, thereby achieving a higher compression of cylinder set and thus higher performance. SHS cylinders have no any other post-applied layer, in which is the danger of undesired uneven coating or exfoliation/abrasions. We recommend use with the corresponding SHS piston head, cylinder head SHS and nozzle SHS, which is the best possible performance of tightness. Unbeatable price/performance ratio.