ArmaLite120915489
Armalite AR-10TAC18 .308 Win/7.62 NATO Semi-Auto Tactical Rifle - Precision and Power$2,209.73
Availability: In Stock
Current Stock: Out of stock
The LWRC REPR Side Charge MKII is a semi-automatic AR-10 rifle chambered in .308 Winchester/7.62 NATO, purpose-built for shooters who demand accuracy and reliability across diverse shooting applications. This side-charge configuration puts the charging handle on the rifle's side rather than the rear, making it ideal for shooters using optics, lasers, or other top-rail gear without obstruction—a genuine advantage for precision work, hunting, and tactical training. The REPR MKII combines LWRC's proven short-stroke gas piston system with a beefier monoforge upper receiver and cold hammer-forged heavy-profile barrel, delivering sub-MOA capable accuracy right out of the box.
LWRC engineered the REPR MKII to handle real-world conditions without compromise. The patented short-stroke gas piston system—a hallmark of LWRC rifles—runs cleaner and cycles more reliably than direct-impingement designs, and field maintenance is straightforward. The monoforge upper receiver with integrated rail base is inherently stronger than standard AR-10 patterns, and the barrel is precisely torqued to spec during manufacturing. With a 1:10 twist rate, the heavy profile barrel stabilizes a wide range of bullet weights, giving you flexibility in ammunition selection. The fully ambidextrous lower receiver means left-handed and right-handed shooters alike get full control: bolt catch and release, magazine release, and safety selector all function from either side. Even the advanced trigger guard is oversized, so you can operate the rifle comfortably wearing gloves.
Out of the box, you're getting premium parts that would cost hundreds to add piecemeal. The Geissele SSA-E 2-stage precision trigger breaks clean and predictably. The ambidextrous charging handle, Magpul MOE+ pistol grip, and skirmish iron sights round out a weapon system designed to perform. The muzzle is topped with LWRC's proprietary 4-port Ultra Brake to manage recoil and keep the gun on target. Depending on your configuration, you'll get either a Magpul PRS adjustable stock (20-inch barrel models) or a B5 Systems Precision Stock (16.1-inch models)—both premium choices for precision shooting.
Whether you're building a long-range hunting rig, running precision drills at the range, or setting up a duty rifle, the REPR MKII's side-charge layout, battle-proven piston system, and factory-accurate barrel make it a legitimate choice for serious shooters who refuse to compromise.
| Caliber | .308 Winchester / 7.62 NATO |
| Barrel Length | 16.1 inch or 20 inch |
| Charging Handle | Side charge (ambidextrous) |
| Barrel Twist Rate | 1:10 |
| Barrel Profile | Heavy |
| Upper Receiver | Monoforge with integrated rail base |
| Barrel Material | Cold hammer-forged, black nitride-treated |
| Gas System | LWRC short-stroke gas piston with tunable gas block |
| Trigger | Geissele SSA-E 2-stage precision trigger |
| Lower Receiver Controls | Fully ambidextrous (bolt catch/release, magazine release, safety) |
| Sights | LWRCI Skirmish Iron Sights |
| Muzzle Brake | LWRC proprietary 4-port Ultra Brake |
| Pistol Grip | Magpul MOE+ with rubber overmold |
| Stock (20-inch models) | Magpul PRS Adjustable Stock |
| Stock (16.1-inch models) | B5 Systems Precision Stock |
| Trigger Guard | LWRC Advanced (oversized) |
| Accuracy | Sub-MOA capable |
The side-charge handle is positioned on the side of the rifle instead of the rear, giving you unobstructed access to your upper receiver for optics, lasers, and other top-rail mounted gear. This is especially valuable if you're running a precision scope or red dot that would otherwise be in the way of a traditional charging handle. It's a practical design choice for shooters who prioritize sight picture and rapid setup changes.
Yes, the lower receiver is fully ambidextrous. The bolt catch and release, magazine release, and safety selector all function from either side of the gun, making it equally comfortable for left-handed and right-handed shooters. The charging handle is also ambidextrous, and the oversized trigger guard accommodates gloved operation from any angle.
The REPR MKII Side Charge is available in two barrel lengths: 16.1 inches and 20 inches. The 16.1-inch model comes with a B5 Systems Precision Stock, while the 20-inch model features a Magpul PRS Adjustable Stock.
The 1:10 twist rate is designed to stabilize a wide range of .308 Winchester and 7.62 NATO bullet types, giving you flexibility in ammunition selection without needing to swap barrels. This is one of the strengths of the heavy-profile design—you're not locked into a narrow weight range.
Yes, it comes equipped with LWRCI Skirmish Iron Sights, so you're ready to shoot right out of the box. You can co-witness them with an optic or run them standalone.
SKU: 120913989 • Width: 11in • Height: 4.5in • Depth: 44in • Weight: 8oz
Availability: In Stock
Current Stock: Out of stock
The LWRC REPR Side Charge MKII is a semi-automatic AR-10 rifle chambered in .308 Winchester/7.62 NATO, purpose-built for shooters who demand accuracy and reliability across diverse shooting applications. This side-charge configuration puts the charging handle on the rifle's side rather than the rear, making it ideal for shooters using optics, lasers, or other top-rail gear without obstruction—a genuine advantage for precision work, hunting, and tactical training. The REPR MKII combines LWRC's proven short-stroke gas piston system with a beefier monoforge upper receiver and cold hammer-forged heavy-profile barrel, delivering sub-MOA capable accuracy right out of the box.
LWRC engineered the REPR MKII to handle real-world conditions without compromise. The patented short-stroke gas piston system—a hallmark of LWRC rifles—runs cleaner and cycles more reliably than direct-impingement designs, and field maintenance is straightforward. The monoforge upper receiver with integrated rail base is inherently stronger than standard AR-10 patterns, and the barrel is precisely torqued to spec during manufacturing. With a 1:10 twist rate, the heavy profile barrel stabilizes a wide range of bullet weights, giving you flexibility in ammunition selection. The fully ambidextrous lower receiver means left-handed and right-handed shooters alike get full control: bolt catch and release, magazine release, and safety selector all function from either side. Even the advanced trigger guard is oversized, so you can operate the rifle comfortably wearing gloves.
Out of the box, you're getting premium parts that would cost hundreds to add piecemeal. The Geissele SSA-E 2-stage precision trigger breaks clean and predictably. The ambidextrous charging handle, Magpul MOE+ pistol grip, and skirmish iron sights round out a weapon system designed to perform. The muzzle is topped with LWRC's proprietary 4-port Ultra Brake to manage recoil and keep the gun on target. Depending on your configuration, you'll get either a Magpul PRS adjustable stock (20-inch barrel models) or a B5 Systems Precision Stock (16.1-inch models)—both premium choices for precision shooting.
Whether you're building a long-range hunting rig, running precision drills at the range, or setting up a duty rifle, the REPR MKII's side-charge layout, battle-proven piston system, and factory-accurate barrel make it a legitimate choice for serious shooters who refuse to compromise.
| Caliber | .308 Winchester / 7.62 NATO |
| Barrel Length | 16.1 inch or 20 inch |
| Charging Handle | Side charge (ambidextrous) |
| Barrel Twist Rate | 1:10 |
| Barrel Profile | Heavy |
| Upper Receiver | Monoforge with integrated rail base |
| Barrel Material | Cold hammer-forged, black nitride-treated |
| Gas System | LWRC short-stroke gas piston with tunable gas block |
| Trigger | Geissele SSA-E 2-stage precision trigger |
| Lower Receiver Controls | Fully ambidextrous (bolt catch/release, magazine release, safety) |
| Sights | LWRCI Skirmish Iron Sights |
| Muzzle Brake | LWRC proprietary 4-port Ultra Brake |
| Pistol Grip | Magpul MOE+ with rubber overmold |
| Stock (20-inch models) | Magpul PRS Adjustable Stock |
| Stock (16.1-inch models) | B5 Systems Precision Stock |
| Trigger Guard | LWRC Advanced (oversized) |
| Accuracy | Sub-MOA capable |
The side-charge handle is positioned on the side of the rifle instead of the rear, giving you unobstructed access to your upper receiver for optics, lasers, and other top-rail mounted gear. This is especially valuable if you're running a precision scope or red dot that would otherwise be in the way of a traditional charging handle. It's a practical design choice for shooters who prioritize sight picture and rapid setup changes.
Yes, the lower receiver is fully ambidextrous. The bolt catch and release, magazine release, and safety selector all function from either side of the gun, making it equally comfortable for left-handed and right-handed shooters. The charging handle is also ambidextrous, and the oversized trigger guard accommodates gloved operation from any angle.
The REPR MKII Side Charge is available in two barrel lengths: 16.1 inches and 20 inches. The 16.1-inch model comes with a B5 Systems Precision Stock, while the 20-inch model features a Magpul PRS Adjustable Stock.
The 1:10 twist rate is designed to stabilize a wide range of .308 Winchester and 7.62 NATO bullet types, giving you flexibility in ammunition selection without needing to swap barrels. This is one of the strengths of the heavy-profile design—you're not locked into a narrow weight range.
Yes, it comes equipped with LWRCI Skirmish Iron Sights, so you're ready to shoot right out of the box. You can co-witness them with an optic or run them standalone.
SKU: 120913989 • Width: 11in • Height: 4.5in • Depth: 44in • Weight: 8oz