Attributes:
- ADDITIAL FEATURE 1: 9mm Piston For R9 & N2O
- ADDITIAL FEATURE 2: Not For Sidewinder Suppressors
- CALIBER/GAUGE: 9mm Luger
- DESCRIPTION: NIELSEN PISTON 9MM 1/2X28
- FAMILY: Accessories
- FINISH: Stainless Steel
- MANUFACTURER: Yankee Hill
- MANUFACTURER MODEL NUMBER: YHM-2060-28
- MODEL: Nielsen Piston
- UPC: 841812101567
- WEIGHT: 1.4 oz.
