KYNSHOT HYDRAULIC BUFFER AR-9 COMPETITION SHORT STROKE

FEATURES:

Weight: 7.7 Ounces.

Length when Compressed: 5.3”. Replaces buffers that are 5.25″ in length.

Mil-Spec Hydraulic Fluids and Seals - Ambient operating temp certified for -30F - +150F.

High strength 17-4 Stainless Steel construction throughout the unit, making it virtually impervious to corrosion.

Works with factory buffer spring.