Spikes Tactical SL15 Jolly Roger 5.56 NATO AR-15, 16 in SAA 1:9 Barrel, Troy FDE Quad-Rail, Magpul ACS/MIAD, Ambi Safety
This Spikes Tactical SL15 Jolly Roger is a custom-configured AR-15 featuring the skull-and-crossed-sabers roll mark on the lower and a set of purpose-built upgrades. It pairs a 16 in SAA 1:9 twist 5.56 NATO barrel with a Troy FDE quad-rail and Magpul ACS/MIAD furniture. The flat-top upper is T-marked and includes a BCM ejection-port cover, and the bore is noted in excellent condition. One Magpul PMAG Gen M3 30-round magazine is included.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Details: The exterior shows handling marks from prior use. Refer to the photos for a close look at surfaces, markings, and components.
What’s Included
- 1x 30-round Magpul PMAG Gen M3 magazine
- Angled foregrip (installed)
The SL15 lower carries the Jolly Roger series roll mark and CAL MULTI designation, paired with a matte black aluminum receiver set made in the United States. The flat-top upper has a T-marked Picatinny rail with a small U.S. flag engraving near T2, forward assist, shell deflector, and a BCM ejection-port cover.
The 16 in SAA barrel is chambered in 5.56 NATO with a 1:9 right-hand twist. It is threaded and fitted with a slotted flash hider/compensator. A railed Picatinny gas block sits forward of the handguard; its top rail sits lower than the upper/handguard top rail (gas-block height).
Furniture includes a Troy FDE aluminum quad-rail with numbered slots, a Magpul ACS adjustable stock in FDE, and a Magpul MIAD pistol grip. An AFG-style angled foregrip is installed for added control. Length of pull is listed at 11.25 in.
Controls and capacity are true to the AR-15 platform with semi-automatic, direct-impingement operation and an ambidextrous safety selector. Capacity is noted at 30+1. The rifle has no sights installed, providing a clean top rail for the user’s preferred sighting system.




