ST - Black Assassin 5.56mm

Discussion in 'AR-15 Discussion' started by wallmaxx, Apr 24, 2013.

  1. wallmaxx

    wallmaxx New Member

    I have a dealer friend who found me this rifle. (says he'd be proud to own it)

    I was pretty much open to anything as long as I didn't have to wait 6 months.

    I used to use a Colt M4 for work (US Army long time ago). It's been 10 years since I have been around any firearms (I was a work-a-holic general contractor) so when all this gun and ammo crap started in DC, I became concerned that my young son might need an heirloom to ensure his liberty one day. Time to get smart on firearms, reloading and other than work related skills

    I'll post the specs and ask if they are worth it or not? I am just now delving into learning all the improvements and options surrounding the AR rifle platform these days. I look forward to reading comments from all y'all more experienced gents. Thanks in advance.


    Upper Specs

    Spike's Tactical M4 Flat Top Upper Receiver

    * CNC Machined from a 7075 T6 MIL-H-6088 Forging

    * Extended M4 Feed Ramps Machined before Plating

    * Mil-Spec 1913 Picatinny Rail

    * MIL-A-8625F Type III Class 2 Hardcoat Anodized Finish

    * Laser Engraved T-markings

    * Laser Engraved ST Spider logo

    * Interior MIL-L-46010 Dryfilm Lube

    * Mil-Spec Ejection Port Door Assembly with MIL-STD-171 Phosphate Finish

    * Mil-Spec Forward Assist Assembly with Tool Steel Pawl and MIL-STD-171 Phosphate Coating

    * Forged Mil-Spec Charging Handle with MIL-A-8625F Type III Class 2 Hardcoat Anodized Finish

    Barrel Group

    * Barrel Steel is Certified MIL-B-11595E Chromoly Vanadium Alloy

    * Raw Barrel Steel is Magnetic Particle Inspected

    * Barrels are Stress Relieved

    * Mil-Spec M4 Barrel Extension with MIL-STD-171 Phosphate Finish

    * MIL-STD-171 Hard Chrome Chamber

    * MIL-STD-171 Hard Chrome Bore

    * 5.56mm Nato chamber

    * All Chambers are Individually Checked for Head Spacing Before and After Plating

    * All Barrels are Individually High Pressure Tested (HPT) and then Individually Magnetic Particle Inspected (MPI)

    * MIL-STD-171 Phosphate Finish on the Barrel Exterior, Including under the Lo-Profile Gas Block

    * 1/2x28 Thread Pitch

    * ST Dynacomp is permanetly attached for 16" OAL with a Pin and Weld

    * Mil-Spec 303 Stainless Steel Gas Tube enhanced with Melonite Finish

    Fore End Group

    * 12" S.A.R.II

    * One Piece Free Float Design, Machined From 6061-T6 Aircraft Grade Aluminum

    * Barrel Nut Machined From Titanium

    * 5 Integral Quick Disconnect Sockets with Type III Hardcoat Anodized Finish

    Bolt Carrier Group

    * Mil-Spec 8620 Tool Steel M16 Bolt Carrier with Shrouded Firing Pin

    * Carrier is Nickel Boron Coated inside and out

    * Laser Engraved with ST Spider Logo

    * Mil-Spec Tool Steel Carrier Key

    * Carrier Key is Nickel Boron Coated inside and out

    * Carrier Key is installed with Grade 8 Hardware and Properly Staked

    * Bolt is CNC Machined from Carpenter-158 Steel

    * Bolt is Nickel Boron Coated inside and out

    * All Bolts are Shot Peened per current Mil-Spec Requirements

    * All Bolts are Individually High Pressure Tested (HPT) and then Individually Magnetic Particle Inspected (MPI)

    * Tool steel Extractor is Shot Peened, Nickel Boron Coated, Fitted with a Mil-Spec Black Extractor Spring Insert and Mil-Spec Viton O-Ring

    * Mil-Spec Firing Pin with MIL-STD-171 Hard Chrome Finish

    * Mil-Spec Cam Pin with Nickel Boron Coating

    * Mil-Spec Firing Pin Retaining Pin with MIL-STD-171 Phosphate Coating

    Lower Specs

    Spike's Tactical Lower Receiver

    * CNC Machined from a 7075 T6 MIL-H-6088 Forging

    * Low Shelf for RDIAS

    * Milled Manufacturer Engravings

    * Accepts .154" Diameter Trigger & Hammer Pins

    * MIL-A-8625F Type III Class 2 Hardcoat Anodized Finish inside and out

    Enhanced Lower Parts Kit Group

    * Semi-Auto Lower Parts Kit with Rounded Hammer, Tigger, and Disconnect Coated with Nickel Boron (ST Battle Trigger)

    * Ambidextrious Safety

    * ST Billet Trigger Guard

    * KNS Anti-Rotational Trigger and Hammer Pins

    Receiver Extension Group

    * 7075 Mil-Spec Receiver Extension (Buffer Tube)

    * Receiver Extension is 1.14" in Diameter, 6 Position

    * Receiver Extension is MIL-A-8625F Type III Class 2 Hardcoat Anodized and MIL-L-46010 Dryfilm Lubed inside and out

    * Mil-Spec Castle Nut with MIL-STD-171 Phosphate Coating

    * Castle Nut is Torqued to 38ft-lb.

    * Magpul ASAP Sling Attachment Latch Plate

    * Magpul ASAP Plate is Properly Staked per Mil-Spec Requirement

    * ST-T2 Tungsten Heavy Buffer

    * Mil-Spec 17-7 Stainless Steel Buffer Spring

    * Magpul CTR Stock with Enhanced Butt Pad
  2. SSGN_Doc

    SSGN_Doc Well-Known Member

    Spikes makes good stuff.

  3. AgentTikki

    AgentTikki New Member

    I've personally only had 2 ish spikes and both were overgassed (2 uppers and a complete one) I don't personally like the Dynacomp. I think its just obnoxiously loud and doesn't do much for compensation or recoil mitigation. It makes a very disctintive sound.

    I wouldn't think twice about buying one again tho if I were in the market for one. Mine ran like a top, wasn't a picky eater, and never gave me issues.
  4. wallmaxx

    wallmaxx New Member

    Thanks much guys.

    It arrives soon. I'll post pictures when I get it.
    Last edited: Apr 24, 2013
  5. Quentin

    Quentin New Member

    Nice rifle, wall!

    New guys, when we ask for specs, this is what we're talkin' about. This quality rifle doesn't cost much more than a comspec aluminum receivered Bushamster! (With quality rail and upgrades.) If a company won't give you detailed specs you can be certain they're hiding things. This Spikes is the real deal.

    Refreshing to see someone put this much thought into a new AR. The 14.5" barrel/pinned muzzle device is the only balk from me but I know a lot of guys love this setup.
    Last edited: Apr 25, 2013
  6. AgentTikki

    AgentTikki New Member

    From the looks of it, there's not much to do. I'd just put a Red Dot, Sling, Mags and ammo and have at it. Oh, maybe a bad lever and charging handle.
  7. wallmaxx

    wallmaxx New Member

    It finally arrived!

    My dealer also had a bunch of P-Mags.

    It's pretty bare so I will spend the next few evenings perusing the forum in search of some educated opinions on lights, optics, slings, a REAL case, etc.

    Thanks for any input/suggestions.

    Attached Files:

  8. okdonk

    okdonk New Member

    I love Spike's products. But for $1900 price range.. building custom is much better. With better parts too. Or maybe should get the BCM Jack carbine when they were on sale.
    Just saying.. no offense.
    What matters is you love it and it looks nice!
    Last edited: May 23, 2013
  9. wallmaxx

    wallmaxx New Member


    But since I have never built one, I wouldn't know where to start so I don't mind paying.

    My skills are in construction and technologies....I guess I could figure it out, but that won't happen until I'm less busy. I bet there are plenty of good threads here to point a guy in the right direction.
  10. okdonk

    okdonk New Member

    My first was a purchased one. Then joined and learnt alot from this forum.
    These guys are my mentors. Feel free to ask any questions or directions if you ever decided to build your next one.
  11. russ

    russ New Member

    Great looking rifle. The spec list looks like all the bases are covered. I love my 14.5 mid-length DD upper, it shoots like a dream and eats anything, even Tula.
  12. Quentin

    Quentin New Member

    You've gone way beyond most of us now, ok! Dun good, real good! Wonderful builds...
  13. okdonk

    okdonk New Member

    Thank you Q! I won't be here without you all. This the forum i grown up on.
    Btw back to the topic. So OP, how long did you have to wait for it? And the dealer charged you the same as on the Spike's site?
    No freebies or sortever from Spike's? Their rifle case or tshirt maybe? Just curious how Spike's treat their customers. :)
  14. wallmaxx

    wallmaxx New Member

    He charged list plus sales tax.

    It came with 1 - 30 round P-Mag, two Velcro patches, 2 stickers, an adjustment key for the flip up sights and a removable sling point thing.

    The left/right mountable sling point wasn't standard equipment back when I was using the first gen M4s.

    Attached Files:

    Last edited: May 26, 2013
  15. wallmaxx

    wallmaxx New Member

    Finally got a Pelican 1750. Used my wife's electric carving knife to cut the foam. Worked great......on the foam. Wife's not too thrilled but I cleaned up the knife to factory specs.

    Then I also chose the padded Vickers Sling. I added a 2 to 1 pretty well.

    Also was able to get some 55g .556 FMJ by PPU out of Serbia.
    I haven't shot any yet so I don't have any opinion on it to share. I hope it's good stuff. It was a bit spendy (.76 cents per round). My reloading friend says his reloads cost him half that.
    Last edited: Jul 8, 2013
  16. purehavoc

    purehavoc New Member

    Its a fine rifle, It will serve you for a long, long time. It will eat what ever you feed it and not choke all over its self . Be safe and have fun !!!!
  17. ZeusEcho

    ZeusEcho Member Lifetime Supporter

    Nice rifle man, enjoy it!