ProMag Smith & Wesson M&P15-22 .22LR (10) RD Black Polymer.
10 RD magazine for Smith & Wesson M&P15-22 rifles/carbines. The magazine body and follower are constructed of a proprietary DuPont Zytel based polymer to ensure a long service life. The springs are made from heat treated Chrome silicone wire for increased reliability and smooth feeding. A comfortable-to-use button is provided for easy retraction of the follower allowing convenient loading of the magazine.