Outfitters Score™
Excellent
Rock scores as a quality build with fair pricing and a bare-bones configuration.
Our proprietary rating combines brand tier, price percentile within the caliber, feature completeness, barrel versatility, retailer availability, caliber practicality, and use-case fit.
Full Specifications
Overview
| Brand | Rock |
| Rifle Type | pistol |
| Platform | AR15 |
| Caliber | 5.56 NATO |
| UPC | 842834108428 |
Barrel
| Barrel Length | 10.5" |
Muzzle
| Suppressor Ready | No |
Sights & Optics
| Optic Ready | Yes |
Dimensions & Weight
| Magazines Included | 1 |
Compliance
| CA Compliant | No |
| Classification | AR Pistol |
| NFA Item | No |
What's Included (Complete Rifle)
This is a complete, ready-to-shoot firearm.
Upper Receiver
Lower Receiver
Barrel
10.5"
Bolt Carrier Group
Handguard
Grip
Trigger
Muzzle Device
Charging Handle
Gas Block
Gas Tube
Buffer Tube
Backup Iron Sights
Optic
You'll need to purchase this part separately.
Use the links above to find compatible options, or open the builder to check compatibility.
NFA Warning
AR pistols require a stabilizing brace, not a rifle stock. Adding a stock to a pistol creates a Short Barreled Rifle (SBR) requiring NFA registration.
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Manufacturer · Tier 2
See everything Rock River Arms→
Build Guide
See our AR Pistol Build→
State Check
This rifle has NFA or magazine considerations →
Long-running AR builder with LE and competition heritage. LAR-15 rifles cover a wide range of use cases.
View brand profile →River Arms LAR-15 Pistol, 5.56/.223, 10.5" Barrel, 30rd, Black
Across 1 retailer
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