Carlson’s Gas O-Ring Assortment Kit for 12 & 20 Gauge

Enhance the performance and longevity of your autoloader with Carlson's Gas O-Ring Assortment Kit. Designed specifically for 12 and 20 gauge shotguns, this kit includes rubber and graphite-coated o-rings that ensure a reliable fit. Compatible with Remington Model 1100, 11-87, Pro Bore Guns, G-3 models, as well as Beretta, Winchester, Franchi, Tri Star, and EAA shotguns. Ideal for most 28 gauge setups, this versatile kit is a must-have for enthusiasts seeking dependable performance.