Harrington & Richardson Retro 635 16" 9mm Carbine Upper, 1/10 Twist, Gray

Name: Harrington & Richardson Retro 635 16" 9mm Carbine Upper, 1/10 Twist, Gray
Brand: Palmetto State Armory
Price: 659.99 USD
Availability: InStock

Sold byPalmetto State Armory•Posted May 18, 2026

$659.99

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Deal Summary

Currently in stock.
Caliber: 9mm
Category: parts
SKU: HR51655153103
Brand: Harrington & Richardson

Price History

Deal Details

The H&R Retro 635 9mm is bringing the 80's back! This 9mm Carbine has what it takes. Styled after the original AR SMG, and while it's compatible with all Colt-style magazines, ASC and Metalform are recommended. The receiver is Hard Coat, Anodized Gray.Note: Compatible with PX9 lower receivers.