5.56x45 C.A.P.S. Mid-Length Piston Upper with Troy Alpha Rail

5.56x45 C.A.P.S. Mid-Length Piston Upper with Troy Alpha Rail

Your Price: $854.99
In Stock
Part Number:1408045

Choose Options

Add RM-556 Muzzle Device
Add Spare Carrier Buffer [+$10.00]
Remove A2 Flash Hider and Crush Washer [+$-7.00]
Remove Charging Handle [+$-16.00]
Black Rifle Arms™ C.A.P.S. AR-15 Mid-Length 5.56x45 Piston Upper with Troy Alpha Handguard
  • Piston Upper fits any Mil-Spec Lower
  • Uppers test fired with Wolf Ammo
  • One Piece Bolt Carrier Group

Combat Adaptive Piston System Features:
  • 4 Position Regulated Gas System
  • Pull Through Gas Block Design
  • Ambi-Regulator Knob
  • 360° Continual Rotation
  • Easily Adjustable with One Hand
  • Easily Adjustable with Gloves On
  • Easily Adjustable from Firing Position
  • Audible and Palpable Setting Confirmation
  • No Detent Pin to Push In to Adjust Gas Regulator
  • Regulator Knob Allows for Zero Visibility Adjustment
  • Interlocking Mechanism Prevents Accidental Rotation of Knob
  • Knob Configured for Rapid Adjustment with No Loss of Target Engagement

Barrel Specs:
  • Manufacturer: BLACK RIFLE ARMS
  • Material: 4150 CrMov
  • Barrel Length: 16"
  • Twist: 1:9
  • Nitrided: Inside and Out
  • Contour: Medium Tactical Profile
  • Chamber: 5.56x45mm NATO
  • Feed Ramps: M4
  • Thread: 1/2x28”
*No FFL required for upper shipment
Package Requires a Signature Upon Delivery

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