Spike’s Tactical ST15: Versatile Semi-Auto Rifle with Red Dot & 30-Round Mags

The modern semi-auto market prizes modularity, reliability, and optic-ready setups for immediate use. For shooters who want a ready-to-go rifle that balances range capability with practical control, this build checks the boxes without breaking the bank.

SPIKE’S TACTICAL ST15
SPIKE'S TACTICAL ST15 profile with Romeo-MSR optic and quad rail

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Key features and what they mean on the range

The SPIKE’S TACTICAL ST15 arrives equipped with two 30-round magazines and a mag coupler for rapid reload transitions in training scenarios. A quad rail handguard provides three full-length mounting planes plus a top rail for co-witnessing optics, and the Troy vertical foregrip adds a stable contact point for controlled follow-up shots.

Barrel, gas system, and muzzle device

This rifle uses a mid-length gas system for softer recoil impulse and increased dwell time, improving reliability across a range of common loads. The 1/8″ barrel twist accommodates a wide selection of bullet weights for general-purpose shooting. An A2 muzzle brake helps manage muzzle rise in fast strings of fire.

Optic and immediate usability

Equipped with a Sig Romeo-MSR red dot optic, the SPIKE’S TACTICAL ST15 is set up for rapid target engagement out of the box — ideal for duty, competition, or defensive drills. The optic is paired to a quad rail that makes zeroing and accessory placement straightforward.

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Certified Used value proposition

This listing is a Certified Used Firearm, priced at $999.99. Certified Used items on this platform are inspected to ensure very good to excellent condition and include a ‘no questions asked’ return policy — a strong buyer protection that makes this an attractive option for shooters who want a vetted firearm with immediate utility.

Brand note: Spike’s Tactical has a long reputation for quality components and purposeful builds; the model listed as Various on the product page signals that this configuration is a vetted spec within their lineup.

Close-up of SPIKE'S TACTICAL ST15 Troy VFG and quad rail

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People Also Ask

What makes this product stand out from competitors?

This product offers superior quality and innovative features that set it apart in the market. Its design focuses on both performance and reliability, making it a top choice for professionals and enthusiasts alike.

Is this product suitable for beginners?

Yes, this product is designed with user-friendly features that make it accessible to beginners while still offering advanced capabilities for experienced users.

What warranty or support is available?

The product comes with comprehensive warranty coverage and excellent customer support to ensure your satisfaction and peace of mind.

How does this compare to similar products in its price range?

This product offers exceptional value for its price point, providing features and quality that typically cost significantly more in comparable alternatives.

What maintenance is required?

Minimal maintenance is required thanks to the product’s durable construction and quality materials. Regular cleaning and occasional inspections will keep it performing optimally.

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