The Spike’s Tactical ST15-LE is a 5.56 NATO AR pistol (Spike’s part no. STP5181-S7S) built around an 8.1-inch cold hammer forged barrel. Spike’s builds its complete pistols to order, inspects them with trained armorers and test fires them for function before they ship. The billet 7075-T6 upper carries a free-floating 7-inch SAR3 rail and Magpul MBUS sights, and a pistol buffer tube finishes the rear of the lower. Spike’s Tactical backs the pistol with a lifetime warranty, and it ships with a hard case and manual.

Key Specifications

• The chambering is 5.56 NATO, the chambering listed for this pistol.
• The barrel is 8.1 inches, cold hammer forged with a 1:7 twist.
• The muzzle is threaded 1/2×28 and ships with no flash hider fitted, so you choose the muzzle device.
• The handguard is a 7-inch SAR3 rail, continuous top rail and free floating with one-piece quick-detach attachment points.
• The upper receiver is billet 7075-T6 aluminum with a forward assist and ejection port door.
• Sights are a Magpul MBUS front and rear set, giving you backup irons from the start.
• The barrel and gas tube are finished in black nitride inside and out for wear and corrosion resistance.

Frequently Asked Questions

Does it come with a flash hider? No. Spike’s lists the muzzle as threaded 1/2×28 with no flash hider, so you can mount the muzzle device of your choice.

What comes in the box? Spike’s states the pistol includes a hard case and a manual.

What sights does it use? Spike’s lists a Magpul MBUS front and rear sight set.

Buy the Spike’s Tactical ST15-LE 5.56 NATO AR Pistol

A cold hammer forged barrel, a free-floating rail and backup sights make this a complete AR pistol ready for a red dot or light of your choice. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL, and see more AR pistols while you are here.