Spikes Tactical ST-15 .223 Wylde AR-15 Rifle, 16" Barrel, UTG PRO Free-Float KeyMod Handguard, A2 Stock, Matte Black
This Spikes Tactical ST-15 is a .223 Wylde AR-15 platform rifle built with a flat-top A3/A4 upper and a UTG PRO Super Slim free-float KeyMod handguard that carries a continuous top rail. It features a 16" threaded barrel, an A2 fixed stock with trapdoor buttplate and rear sling loop, and aluminum receivers in a matte black finish. The .223 Wylde chamber accepts both .223 Remington and 5.56x45 NATO.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: There are minor surface scratches and small blemishes visible from prior handling.
What's Included
- 1x 20-round magazine
- UTG PRO Super Slim KeyMod free-float handguard, model MTU006SS (installed)
The .223 Wylde chamber gives this ST-15 the flexibility to run both .223 Remington and 5.56x45 NATO, paired with a direct impingement, semi-automatic action. The 16" barrel is threaded, and capacity is 20+1 with the included 20-round magazine.
The flat-top A3/A4 upper has a Picatinny rail without T-markings, and it aligns with the UTG PRO handguard’s T-marked continuous top rail for straightforward mounting of sights or accessories. Receivers are aluminum with a matte black finish, and the rifle is made in the USA.
Its UTG PRO MTU006SS Super Slim free-float KeyMod handguard (US Patent 8866792) is aluminum and provides KeyMod attachment along the handguard with a continuous Picatinny rail on top. The free-float design keeps the handguard off the barrel.
Furniture includes an A2 fixed polymer stock with a trapdoor buttplate and rear sling loop, plus an A2 polymer pistol grip. Controls are familiar AR-pattern with a standard magazine release and a manual safety; the selector has pictogram markings with a non-functional third position. Length of pull is 13.25".