ProMag Sig Sauer P220 .45acp (10)Rd Nickel-Plated Steel Magazine.
An extended 10-rd magazine for the Sig Sauer P220 pistol in .45acp. Constructed from heat-treated and Nickel-plated steel, with a follower, lock-plate, and base-plate molded from a proprietary Zytel based black polymer and using a spring wound from Chrome-silicon wire and heat-treated for strength and reliability.
An extended 10-rd magazine for the Sig Sauer P220 pistol in .45acp. Constructed from heat-treated and Nickel-plated steel, with a follower, lock-plate, and base-plate molded from a proprietary Zytel based black polymer and using a spring wound from Chrome-silicon wire and heat-treated for strength and reliability.