Spikes Tactical ST-15 Crusader 5.56 NATO 16-inch AR-15 Rifle with Timber Creek M-LOK Handguard and Magpul Stock
This Spikes Tactical ST-15 Crusader stands out with its Crusader-themed receiver markings and a well-executed custom parts selection. It features a Timber Creek free-float M-LOK handguard, an Aero Precision BREACH ambidextrous charging handle, and a three-port muzzle brake, all paired with a Magpul adjustable carbine stock. Red-anodized accents on the receiver extension and skeletonized aluminum pistol grip add a distinctive visual contrast. It includes one 30-round Lancer L5AWM magazine.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Condition: Excellent - Clean, mirror finish, with sharp lands and grooves.
Specific Condition Notes: Light scratches and small finish blemishes are present on the exterior. The bore is clean and shiny. The muzzle device is currently not properly timed.
What’s Included
- CVLIFE bipod (installed)
- Detachable vertical foregrip (installed)
- Three-port muzzle brake (installed)
- Aero Precision BREACH ambidextrous charging handle (installed)
- Timber Creek free-float M-LOK handguard with continuous top Picatinny rail (installed)
- Magpul adjustable carbine stock (installed)
- Skeletonized aluminum pistol grip (installed)
- M-LOK Picatinny rail section under the handguard (installed)
- 1x 30-round Lancer L5AWM hybrid magazine (polymer body with hardened steel feed lips)
The Crusader series lower showcases themed engraving with a shield crest and Latin selector legends, paired to an AR-15 forged-style upper with a forward assist, shell deflector, and ejection-port cover. The lower is marked "CAL: MULTI" and accepts AR-15/STANAG pattern magazines.
The 16-inch barrel is threaded and fitted with a three-port muzzle brake. The rifle operates via a semi-automatic, direct-impingement system and uses a standard manual safety. Receivers and handguard wear a matte black finish that contrasts with red-anodized accents on the receiver extension and skeletonized aluminum pistol grip.
A Timber Creek free-float M-LOK handguard provides M-LOK accessory slots with a continuous top Picatinny rail. An M-LOK Picatinny section is installed under the handguard, used by the included CVLIFE bipod; the detachable vertical foregrip is direct-mounted to the handguard’s M-LOK slots.
An Aero Precision BREACH ambidextrous charging handle enhances manipulation from either side. The carbine-length Magpul stock offers 6-position adjustment. The rifle ships as shown with no iron sights or optics installed and includes one 30-round Lancer L5AWM magazine.




