Description
The LWRC R.E.P.R. Side Charge 308 Win, 20″ Barrel, Magpul PRS Black Stock Tungsten, 20rd is a purpose-built, precision-oriented gas piston battle rifle. It transforms the .308 Winchester/7.62x51mm NATO platform into a reliable, long-range system with a unique side-charging handle, a robust 20-inch cold hammer-forged barrel, and the rock-solid adjustability of a Magpul PRS Gen3 stock. This is a rifle engineered for demanding scenarios where first-round hits and sustained performance are non-negotiable. When it comes to reaching out with authority from a fortified position or methodically engaging targets at distance, this platform provides the stable foundation and ergonomic control to execute the shot.
Key Features
- Patented Side-Charging Handle: A left-side, non-reciprocating charging handle allows for rapid manipulation and clearing without breaking your firing grip or sight picture. It’s a major ergonomic advantage over traditional AR-10 designs.
- Monoforge Upper Receiver & 20″ Barrel: The upper and barrel are a single, rigid unit for enhanced accuracy. The 20-inch, 1:11.25 twist, cold hammer-forged barrel is nitride-treated for longevity and optimal .308 ballistics.
- Self-Regulating Short-Stroke Piston: LWRC’s proven piston system runs cleaner and cooler than direct impingement, reducing fouling in the receiver and increasing reliability across varied ammunition types and environmental conditions.
- Magpul PRS Gen3 Stock (Tungsten): Offers precise length of pull and comb height adjustments for a perfect, repeatable cheek weld. The integrated QD sling mounts and monolithic construction provide a stable shooting platform.
- Fully Ambidextrous Controls: Includes ambidextrous bolt catch, magazine release, and selector, making the rifle adaptable for any shooter. The lower receiver is compatible with standard SR-25/DPMS pattern magazines.
Specifications & Details
| Caliber | .308 Winchester / 7.62x51mm NATO |
| Barrel Length | 20 inches |
| Overall Length (Approx.) | 42.5 inches (stock extended) |
| Weight (Unloaded) | Approximately 10.8 lbs |
| Magazine Capacity | 20-round Magpul PMAG included |
| Trigger | Single Stage, Nickel Teflon coated |
| Muzzle Device | LWRC Proprietary Ultra-Compact Flash Hider |
| Handguard | LWRC M-LOK Skirmish Length |
With a total weight just under 11 pounds unloaded, the R.E.P.R. is built for stability, not for patrols. That heft, combined with the 20-inch barrel’s full powder burn, translates directly to manageable recoil and consistent accuracy at extended ranges. The investment of $4021.31 secures a rifle that is drop-in ready for your optics and support gear—no gunsmithing required to mount a scope or bipod and begin zeroing. It ships to Missouri and compliant US states, ready for FFL transfer.
Who This Rifle Is For
This is the tool for the disciplined shooter who operates from a known distance. Think of the precision rifle competitor in the gas gun division, the rancher needing dependable power across vast acreage, or the prepared citizen building a serious defensive system for a rural homestead. It’s for anyone who understands that the .308 cartridge’s versatility is best unlocked by a rifle that minimizes mechanical variables. The side-charge system is a particular boon for shooters running large optics, as it eliminates the need to reach over or under the scope to charge the weapon.
Pros & Cons
Pros: Exceptional out-of-the-box accuracy potential from the monolithic upper and quality barrel. The piston and side-charge system offer superior reliability and user-friendly operation. The fully adjustable Magpul PRS stock and ambi controls create a highly customizable fit. It’s built to military-grade standards with premium materials throughout.
Cons: The premium features command a premium price point. The rifle’s weight and length make it less ideal for dynamic, close-quarters movement. Proprietary piston system parts are not as ubiquitous as standard AR-10 components. Here’s the thing—this isn’t a ‘do-everything’ rifle; it’s a ‘do-one-thing-exceptionally-well’ rifle.
Frequently Asked Questions
Q: Is the side charging handle reciprocating?
A: No. The LWRC side-charge handle is non-reciprocating and does not move during firing. It stays in the forward position unless manually operated by the shooter, preventing any risk of interference with your support hand or gear.
Q: What type of optics mount is needed?
A: The upper receiver features a continuous Picatinny rail. You can directly mount any standard scope rings (like those from Vortex, Leupold, or Nightforce) or a cantilever mount designed for an AR-platform rifle to achieve proper eye relief.
Q: Can I use my existing AR-10 magazines?
A: Yes. The lower receiver is designed for the SR-25/DPMS pattern, the most common .308 AR magazine standard. It will reliably function with Magpul PMAGs, Lancer L7AWM magazines, and other quality SR-25 pattern mags.
Ready to build your long-range system on the most robust gas piston foundation available? The LWRC R.E.P.R. is available at firearms-missouri.com for Missouri residents and nationwide.
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