ProMag FNHA4 20rd Magazine for FN SCAR 17 (.308/7.62 NATO)

The ProMag FNHA4 is a detachable 20-round magazine designed for the FN SCAR 17 in .308 / 7.62 NATO. It is constructed from DuPont Zytel polymer with an injection-molded follower for reliable feeding. The magazine is made in the USA and is covered by ProMag's lifetime guarantee against manufacturer defects.

Key Specifications

• The magazine capacity is 20 rounds.
• Caliber compatibility is .308 / 7.62 NATO.
• The construction material is DuPont Zytel Polymer.
• The finish is Black.
• The listed fit is FN SCAR 17.
• The product type is Detachable.
• The brand fit is FN.
• The model designation is Standard.
• Manufacturing origin is USA.
• The listed weight is .5.

Purpose-built as a reliable spare or replacement magazine for SCAR 17 owners, the ProMag FNHA4 balances lightweight polymer construction with serviceable durability for routine use and storage. Its design focuses on consistent feeding and straightforward compatibility, making it a practical choice for those who maintain a ready, dependable parts inventory for their rifle systems.