The Rock River Arms XAR1751TV1 LAR-15M X-1 223 Wylde 18″ Stainless 20+1, Black Rec, Tan RRA Operator Stock & Hogue Grip, Carrying Case is a match-ready AR built for shooters who want precision without a custom price tag. Chambered in .223 Wylde, it handles both .223 Rem and 5.56 NATO ammo with equal accuracy. The 18-inch stainless steel barrel, two-stage Ultra Match Varmint trigger, and Hunter Muzzle Brake add up to a rifle that prints tight groups right out of the case. The tan-and-black finish looks sharp at the range, and the included carrying case makes transport simple.
| Manufacturer | Rock River Arms |
|---|---|
| Model | XAR1751TV1 LAR-15M X-1 |
| Material | Stainless Steel Barrel, 7075-T6 Aluminum Upper/Lower Receiver |
| Compatibility | .223 Rem / 5.56 NATO (per .223 Wylde chamber specs) |
| Finish | Black Receiver, Tan RRA Operator Stock & Hogue Grip |
| Weight | Approximately 8.2 lbs (per manufacturer specs) |
| Condition | New |
Key Features
- 18″ Stainless Steel Barrel — WHY IT MATTERS: Stainless steel resists fouling and delivers consistent accuracy shot after shot; the 18-inch length balances velocity with maneuverability for both bench and field use.
- .223 Wylde Chamber — WHY IT MATTERS: This chamber design gives you the freedom to shoot .223 Rem or 5.56 NATO ammo safely, with match-grade accuracy from either round.
- Two-Stage Ultra Match Varmint Trigger — WHY IT MATTERS: The two-stage pull breaks clean at about 3.5 pounds (per Rock River Arms specs), so you can hold at the wall and squeeze without over-driving the shot.
- RRA Operator Carbine Stock & Hogue Grip — WHY IT MATTERS: The Operator stock gives a solid cheek weld and six-position adjustability; the Hogue rubber grip fills your hand and reduces felt vibration.
- Hunter Muzzle Brake — WHY IT MATTERS: This brake cuts muzzle rise and recoil noticeably, keeping your sight picture on target for rapid follow-up shots or spotting impacts.
Who It’s For
This rifle is built for the shooter who wants to step up from plinking to precision. It works great for family range days, youth shooters learning to call their shots, and beginners ready for a reliable AR that won’t hold them back. The .223 Wylde chamber and match trigger make it a solid choice for casual competition or varmint hunting.
Pros & Cons
- Pro: Out-of-the-box accuracy — many users report sub-MOA groups with good ammo.
- Pro: Includes a carrying case, so you don’t have to buy one separately.
- Pro: Two-stage trigger is a huge upgrade over standard mil-spec triggers.
- Con: The rifle is on the heavier side (about 8.2 lbs) compared to some lightweight builds — not ideal for long hikes but fine for bench or range use.
Comparison
| Feature | Rock River Arms X-1 | Geissele Super Duty | Zev Technologies Core Elite |
|---|---|---|---|
| Barrel Length | 18″ Stainless | 16″ Chrome Lined | 16″ Stainless |
| Chamber | .223 Wylde | 5.56 NATO | 5.56 NATO |
| Trigger | Two-Stage Ultra Match | Geissele SSA-E | Timney Impact |
| Stock | RRA Operator (adjustable) | Geissele Super 42 | Zev Pro (adjustable) |
| Muzzle Device | Hunter Muzzle Brake | Surefire Warcomp | Zev Pro Comp |
| Weight | ~8.2 lbs | ~7.5 lbs | ~7.1 lbs |
| Price (approx) | $1,365 | $1,800 | $2,100 |
FAQ
What is the barrel twist rate on the Rock River Arms XAR1751TV1?
The barrel has a 1:8 twist rate, which stabilizes bullets from 55 to 77 grains well — great for both varmint loads and match bullets.
Does this rifle come with a carry case?
Yes, it includes a soft-sided zippered carrying case with the Rock River Arms logo, so you can transport it safely right away.
Can I use .223 Remington ammunition in this rifle?
Absolutely. The .223 Wylde chamber allows safe use of both .223 Rem and 5.56 NATO ammo. Stick with quality factory loads for best accuracy.
Is the trigger adjustable?
The two-stage Ultra Match Varmint trigger is factory-set and not user-adjustable, but the pull weight is consistent around 3.5 pounds out of the box.
What type of muzzle brake is installed?
It comes with Rock River Arms’ Hunter Muzzle Brake, which uses ported side openings to reduce recoil and muzzle rise effectively.
Last updated: April 2026
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This Rock River Arms XAR1751TV1 LAR-15M X-1 223 Wylde 18″ Stainless 20+1, Black Rec, Tan RRA Operator Stock & Hogue Grip, Carrying Case is ideal for shooters looking to buy guns online with confidence. Built with precision engineering and tested performance, it’s a top-tier choice whether you're looking for home defense, sport shooting, or a trusted everyday carry.
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