Spike’s TacticalRifle (5.56) 14.5″ ST Ultimate Black Assassin

Billet Upper Receiver
7075 T6 Construction
Forward Assist
Ejection Port Door
Ejection Port Door Spring
Ejection Port Door Rod

14.5″ Mid Length CHF Barrel

Cold Hammer Forged Optimal Profile
20,000+ Round Service Life
DIN 21CrM0V511
Chrome Lined to M249 Spec
1/7 Twist Rate
1/2 X 28 Thread Pitch for Muzzle
5.56 Nato Chamber
.750 Gas Block Seat
M4 Feed Ramped Barrel Extension
Mil-Spec Phosphate Coating

12″ SAR3 Rail

7075 T6 Barrel Nut
6061 T6 Rail
Continuous Top Rail
Free Floating 1 Piece
Q.D. Attachment Points

Low Profile Gas Block

Solid Billet Steel
.750 I.D.

Mid Length Gas Tube

Black Nitride Inside and Out
Gas Tube Roll Pin

Charging Handle

Radian Raptor-SD 5.56
MilSpec Type 3 Coating

Nickel Boron M16 Complete BCG

Nickel Boron Coated
Laser Engraved with ST Spider logo
High Pressure Tested (HPT)
Magnetic Particle Inspected (MPI)

Dynacomp

Pin and Welded (16″ OAL)

Magpul Pro Front and Rear Sights

Gen II Billet Lower
Raised Spider Logo
Raised Bullet Pictogram Selector Markings
7075 T6 Forged Receiver
Multi Caliber
MIL-A-8625F Type III Class 2 Hard Coat Anodized Finish
Low Shelf, RDIAS Compatible
Proprietary Ambidextrous Controls
Built in Trigger Guard
KNS Mod ST Anti Rotation Pins

Lower Parts

Spike’s Tactical Battle Trigger
Battle Arms Safety
Magpul MOE Grip
S.T. Billet Latch Plate
6-Position Mil-Spec Buffer Tube, Castle Nut
17-7 Stainless Buffer Spring
ST-T2 Buffer
Magpul CTR Stock with Extended Butt Pad

(Rifle includes hard case and manual)

Weight: 6lb 10oz
Length: Position 1- 32″
Position 6- 35″