Promag manufactures designed this magazine for the AR-15 rifle.
The maximum capacity this magazine will hold is 20 rounds. This magazine will only hold .223 Remington, and 5.56 NATO. 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-silicon wire for increased reliability and smooth feeding.
One characteristic about Promags reputation is the process and dedication that goes into their manufacturing process and that has held true since their conception. This dedication to only turning up superior and dependable products for whatever occasion, has kept their integerty strong and reputation solid for many years.
Manufactured in the United States Of America