R.E.P.R. Spiral
Upper
Price: $2,561.00
Size:
Color:
Quantity:

R.E.P.R. Spiral
Upper

THESE UPPERS ARE NOT UNIVERSAL AND ONLY COMPATIBLE WITH REPR MKI LOWER RECEIVERS

The LWRCI R.E.P.R. | Rapid Engagement Precision Rifle Upper Receiver is constructed using the highest quality materials.  Built on our patented self-regulating short-stroke gas piston system, machined from materials that belong to the super alloy family of steel alloys most often used in aerospace, LWRCI raises the bar on reliability and ease of maintenance- delivering the highest level of performance.

R.E.P.R. Upper Receivers are machined from billet aluminum delivering rugged durability and lighter weight performance.  The 12.5” Modular Rail System is designed with removable top-rail that allows 100% return to zero, no-tool re-installation.

Innovative rail design allows for easy access to LWRCI two-position gas block with normal and suppressed settings enabling the user to pre-restrict the gas flow to the piston system, allowing the rifle to run smoothly and compensate for the added back pressure from running a suppressor.

Side-mounted, non reciprocating charging handle allows the shooter to keep eyes on target during reloads and prevents gas blowback when shooting suppressed

Our R.E.P.R. Upper uses LWRCI manufactured- NiCorr treated cold Hammer Forged Spiral Fluted barrel that is 20% lighter. Increased surface area speeds cooling. Barrel is precisely torqued in our factory to 65 ft lbs.  Nickel-boron coated bolt carrier delivers unparalleled wear resistance, corrosion resistance and permanent lubricity. 

The LWRCI R.E.P.R. Spiral Fluted Barrel Uppers come standard with an LWRCI A2 Birdcage Flash Hider.  

    Product Features

  • Upper Receiver machined from 7075 Aluminum Billet
  • LWRCI NiCorr Treated Cold-Hammer Forged Spiral Fluted Barrel
  • 12.5” Modular Rail System
  • LWRCI Side Mounted, Non-Reciprocating Charging handle
  • Patented LWRCI Short Stroke Gas Piston System
  • Two-Position Gas Block- normal and suppressed settings
  • Nickel-Boron coated bolt carrier
  • Caliber: 7.62 NATO
  • Barrel Length: 16.1” (40.9cm) | 20 (50.8cm)
  • Weight: 6.7 lbs (3kg) | 8.45 lbs (3.8kg)
  • Muzzle Threads: 5/8 x 24 TPI
  • Rifling: 1/10”RH

Please note: LWRCI R.E.P.R. uppers are only compatible with LWRCI R.E.P.R. lowers.
  • LWRCI™ manufactured barrel is cold hammer forged-Nicorr treated with a 1:10 twist stabilizes a wide range of bullet types
  • All LWRCI™ R.E.P.R. Upper Receivers are machined from billet aluminum delivering rugged durability and lighter weight
  • LWRCI™ applies its own Cerakote: ceramic-based thermoset epoxy finish in 3 color selections

    Patriot Brown
    OD Green
    Flat Dark Earth
    Black Anodized

Available Models

REPRU7BF16REPR 16" SPIRAL FLUTED BARREL BLACK UPPER
REPRU7CKF16REPR 16" SPIRAL FLUTED BARREL FDE UPPER
REPRU7ODGF16REPR 16" SPIRAL FLUTED BARREL OD GREEN UPPER
REPRU7PBCF16REPR 16" SPIRAL FLUTED BARREL PATRIOT BWN UPPER
REPRUBF20REPR 20" SPIRAL FLUTED BARREL BLACK UPPER
REPRU7CKF20REPR 20" SPIRAL FLUTED BARREL FDE UPPER
REPRU7ODGF20REPR 20" SPIRAL FLUTED BARREL OD GREEN UPPER
REPRU7PBCF20REPR 20" SPIRAL FLUTED BARREL PATRIOT BWN UPPER

NFA DISCLAIMER:
In purchase of this item, it is to be recognized that all local, state and federal laws are in compliance with all regulatory requirements. It is the buyer’s responsibility to make sure all requirements are met by the NFA prior to purchasing an upper with a barrel of less than 16” in length.