Nordic Components offer you a high quality line of aftermarket accessories. The accessories that are offered are designed to work in conjunction with a variety of extremely popular modern firearms. Nordic Components is a company dedicated to bringing you high quality, high value accessories for a excellent price. This particular item is 12 gauge shotgun extension tube replacement spring.
Specifications and Features:
Nordic Components Magazine Extension Tube Replacement Spring MXT-SP-045-50
12 Gauge Spring
Heavy Duty Version for bigger tube capacity 12 or more
Spring has extra length to allow fitting to magazine
Ships coiled in package with instructions for determining length and cutting
12 Gauge Shotguns with Magazine Extension Tubes with +8 or +9 extensions