PROMAG FN SCAR MAGAZINE - 762 NATO/308 WIN - 10 ROUND CAPACITY - 50 ROUND BODY - POLYMER - BLACK
ProMag Industries
$116.69
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ProMag Industries
PROMAG FN SCAR MAGAZINE - 762 NATO/308 WIN - 10 ROUND CAPACITY - 50 ROUND BODY - POLYMER - BLACK
The ProMag FN SCAR Magazine in 7.62 NATO/.308 WIN delivers reliable, high-capacity performance in a California-compliant 10-round blocked configuration, combining rugged polymer construction with precision steel internals for shooters who demand consistency from every feed cycle.
- California-compliant 10-round blocked capacity in a 50-round drum body
- Drum housing built from DuPont Zytel-based proprietary polymer for durability
- Full-length steel internal insert in upper tower, stamped and welded like factory
- Heat-treated stainless steel magazine spring for consistent feed pressure
- Precision injection-molded follower ensures reliable cartridge presentation
- Backed by a lifetime manufacturer's defect guarantee — proudly made in the USA
Who This Is For
This magazine is purpose-built for FN SCAR 17S owners in California and other capacity-restricted states who want the ergonomic feel and intimidating profile of a drum-style magazine while staying within legal limits. It's an excellent choice for competitive shooters, range enthusiasts, and home-defense rifle owners chambered in 7.62 NATO or .308 WIN who prioritize reliability and American craftsmanship without sacrificing compliance.
Specifications
| Brand | ProMag Industries |
|---|---|
| Compatible Firearm | FN SCAR 17S |
| Caliber | 7.62 NATO / .308 Winchester |
| Capacity (Blocked) | 10 Rounds (CA Compliant) |
| Body Capacity | 50 Rounds |
| Magazine Type | Drum |
| Material | DuPont Zytel Polymer / Heat-Treated Steel |
| Follower | Injection-Molded Polymer |
| Spring Material | Heat-Treated Stainless Steel |
| Color | Black |
| Country of Origin | USA |
| Warranty | Lifetime (Manufacturer Defects) |
Frequently Asked Questions
Is this magazine permanently blocked to 10 rounds, and can it be modified?
Yes, this magazine is sold as a California-compliant, blocked 10-round magazine. The drum body physically holds 50 rounds, but it is permanently restricted to a 10-round capacity as required by California law. Attempting to remove or alter the block to exceed the legal limit is illegal in California and other states with similar capacity restrictions.
Will this ProMag drum magazine fit and feed reliably in my FN SCAR 17S?
This magazine is specifically designed to fit the FN SCAR 17S chambered in 7.62 NATO / .308 Winchester. The upper tower features a full-length steel internal insert that is stamped and welded to mirror the geometry of the factory SCAR magazine, promoting positive lockup and reliable feeding. As with any aftermarket magazine, we recommend testing it with your specific firearm before relying on it for critical use.
What makes ProMag's polymer construction suitable for a .308 WIN drum magazine?
ProMag uses a proprietary DuPont Zytel-based polymer for the drum housing — the same class of high-performance nylon resin used in many mil-spec and law enforcement applications. It offers excellent impact resistance, dimensional stability, and resistance to temperature extremes, making it well-suited to the increased pressures and feed demands of the .308 Winchester cartridge. Combined with a heat-treated stainless steel spring and steel-reinforced tower, this magazine is built to cycle rounds consistently over a long service life.
- Caliber:
- 762 NATO / 308 WIN
- Capacity:
- 10/50 Round
- Color:
- Black
- Follower Color:
- Black
- Type:
- Rifle Magazine
- CA Compliant:
- Yes
- Platform:
- Scar
- Material:
- Polymer
