Model Overview
The RAIDER15™ S.I. 16″ is the longer Standard Issue configuration represented in the supplied catalog data. The source identifies a 16-inch 4150 stainless-steel barrel, direct-impingement operating system, adjustable gas block and a 15.2-inch proprietary anti-rotation handguard with a STANAG top rail. The detailed specification list also identifies 5.56x45mm NATO and .300 Blackout as caliber options.
Documented Configuration
- Documented calibers: 5.56x45mm NATO and .300 Blackout
- Operating system: Direct impingement
- Barrel length: 16 in.
- Barrel material: 4150 stainless steel
- Barrel profile: Government
- Twist rate: 1:8
- Gas system: Superlative Arms adjustable gas block
- Muzzle interface: Source lists 1/2×28 or 5/8×24 Mil-Spec flash hider depending on configuration
- Handguard: 15.2 in. proprietary anti-rotation design with STANAG top rail
- Fire-control group: ALG Advanced Combat Trigger
- Controls: Ambidextrous safety and charging handle
- Grip: B5 Systems Type 23 P-Grip
- Stock: B5 Systems Bravo Stock
- Sights: Magpul MBUS 3
- Documented finishes: Black and FDE
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Reference and Safety Notice
This page summarizes information contained in the supplied catalog record. Specifications, included components, warranty terms and legal requirements can change or vary by configuration. Verify current manufacturer documentation and applicable federal, state and local requirements before relying on a specification or legal classification. This website provides general information and does not replace professional instruction or legal advice.
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