Rock River Arms added two new 5.56-chambered models of the LAR-15 Pistol to the line, featuring the popular brace from SB Tactical. Rock River touts the new variants as having enhanced stability and greater overall performance.
The A4 pistol, chambered in 5.56 NATO, features the SBX-K Pistol Stabilizing Brace from SB Tactical. Also, the SBX-K is a shortened model, utilizing a lower profile for improved operational handling and maneuverability. Additionally, it delivers an additional contact point for gripping beyond the grip and fore-end. Consequently, and depending on applicable jurisdiction laws, the SBX-K enables shooters to gain a cheek weld or secure the device to the forearm.
Rock River LAR-15 Pistol Features
The Rock River Arms A4 pistols come in two configurations. Firstly, one features a 7-inch barrel and 6-inch extended length aluminum free-float RRA lightweight handguard. Secondly, the other uses a 10.5-inch barrel and 9.25-inch mid-length lightweight aluminum free-float RRA handguard. Above all, both RRA handguards are M-LOK compatible for accommodating desired accessories.
Chambered in 5.56 NATO for use with 5.56mm or .223 ammo, the A4 pistols utilize chrome-lined barrels, Additionally, RRA’s forged LAR-15 lower receiver and an A4 upper with Picatinny rails provide the backbone. Meanwhile, a single-stage trigger, and a rubber molded Hogue grip round out the package.
In short, the Rock River Arms LAR-15 Pistol A4 is compact, providing discrete transport and close-quarter handling. Moreover, the SBX-K pistol brace enhances the platform to get the most out of a svelte AR-style pistol.
Further, for more information, visit rockriverarms.com.
Rock River Arms LAR-15 Pistol Specifications
- Model: A4
- Caliber: 5.56 NATO, .223
- Upper: Aluminum forged A4
- Lower: Forged RRA LAR-15
- Barrel: 7″/10.5″ Chrome Moly, 1:9 Twist
- Gas Block: Low-profile
- Muzzle Device: A2 flash hider, 1/2-28 thread
- Trigger: Single-stage
- Handguard: RRA lightweight aluminum free-float, M-LOK compatible
- 6″ extended length (7″ barrel) / 9.25″ mid-length (10.5″ barrel)
- Pistol Grip: Hogue rubber grip
- Arm Brace: SB Tactical SBX-K with long receiver extension, short extension optional (10.5″ barrel)
- SB Tactical SBX-K with short receiver extension, long extension optional (7″ barrel)
- Length: 24.75″ (7-inch barrel) / 29.25″ (10.5″ barrel)
- Weight: 5.6 lbs / 6.3 lbs
- Includes: One magazine, manual, warranty information
- MSRP: $940/$980
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