300BLKOUT 8.0″ Upper w/ JAVELIN-8.5″ SD Rail System No Muzzle Device

Description

(NFA/PISTOL Upper)

NITRIDE PREMIUM 8″ Pistol Upper w/M4 Nickel Boron Barrel Extension:

• Barrel 4150 CrMoVa 300BLKOUT (7.62×35 Chamber)
• 8.0″ Nitride Treated Barrel (inside & out)
• 1:7 Twist Rate
• 5/8×24 Thread Pitch
• Nickel Boron M4 Barrel Extension with Extended Feed Ramps
• Hand Guard Type: Our JAVELIN-8.5″ SD MLOK Free Floating Rail System
• Nitride M16 Bolt Carrier Group w/Logo (properly staked w/Grade 8 hardware)
• Nitride Gas Tube (Nitride Treated)
• Nitride Micro Gas Block .750 (Nitride Treated)
• Forged Charging Handle
• No Muzzle Device

SOT JAVELIN-8.5-SD Rail System:

The SOT (Javelin-8.5 SD M-LOK)}” Rail System has an overall length of 8.5″. It is a cutting edge, highly refined rail system that blends state of the art custom precision CNC machining along with ultra-aggressive Stealth like design. The Javelin is machined out of a one-piece billet aluminum extruded rail which is much stronger and more rigid than 2 piece rail systems. The Javelin series boasts with aggressive good looks as well as being tough enough to handle any mission all while weighing in at only 8.1oz.! The Javelin-8.5 SD M-LOK } Provides (3) Sling Swivel Attachment Points in total; (3) QD points on the Rear that are integrated into the left, right and bottom of the rail.

Designed to be used in with a (Micro/Low Profile Gas Block) This rail system gives the user a lightweight more ”rigid” and modular way to mount accessories to their AR15 platform.

FEATURES:

• Free Floating 223/556 AR15 Platform
• 1.601 inches SUPPRESSORS 1.57″ and smaller Diameter will fit*
• CNC machined from 6061-T6 Aircraft Grade Aluminum
• Single Piece Billet Machined Extrusion
• Rail Weight: 8.1 oz. (Nut 2.4oz)
• (3) QD Scockets
• Anti Rotation Design
• Solid mount interface
• Wicked Stealth Sleek Industrial Appearance
• Mil-Spec 1913 Picatinny Rails with M-LOK
• Mil-Spec Type III Hard Coat Anodized
• Inside Diameter: 1.601 inch
• Width: Outer Dia. 2.55 inches at widest points
• Provides a Continuous Limited Upper Rail
• Made in the USA by Special Ops Tactical
• Includes: Barrel Nut, Shims, Hex Key, Instructions, Screws
• Requires 1-1/16 WRENCH for Barrel Nut Installation