SIG AIR P320 M17 Gas/ CO2 Magazine Lip Seal (# 01-2, 02-2)

SIG AIR P320 M17 Gas/ CO2 Magazine Lip Seal (# 01-2, 02-2) Design For Replace the Original Parts Seitable For SIG AIR P320 M17 Series Airsoft Gsa Blow Back GBB Pistol