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HK53 for Sale

Browse HK53 listings from verified sellers across the U.S. on GunsAmerica.

Quick Look

The HK53 is a compact carbine introduced by Heckler & Koch in the 1970s as a scaled-down version of the G3 rifle. Designed for versatility and close-quarters use, it offers the firepower of a full-size battle rifle in a more accessible package. Today, the HK53 holds a niche appeal among collectors and tactical enthusiasts valuing compact 5.56mm carbines.

Why It's a Top Choice

Compact size with full rifle caliber 5.56x45mm NATO
Robust roller-delayed blowback system for reliability
Integrated folding stock for portability
Ambidextrous controls enhance usability
Strong collector interest with limited production

Key Variants

HK53A2

The HK53A2 features fixed sights and a traditional folding stock, ideal for users wanting classic configurations.

HK53A3

The HK53A3 adds a telescoping stock for enhanced adjustability and compactness in varied scenarios.

Competitor Comparison Table

Feature	Hk53	Colt Commando	Fn Fnc
MSRP	$3,000+ (used market)	$2,500+ (used market)	$2,000+ (used market)
Capacity/Size	30 rounds, 5.56x45mm	30 rounds, 5.56x45mm	20 or 30 rounds, 5.56x45mm
Weight	7.7 lbs	6.5 lbs	6.6 lbs
Optics-Ready	No (requires mount)	No (requires mount)	Yes (integral rail)
Trigger Type	Roller-delayed blowback	Direct impingement	Gas-operated rotating bolt
Notable Pro	Classic H&K reliability and design	Lightweight and ergonomic	Modern features and modularity
Notable Con	High weight and limited optics options	Less durable in harsh conditions	Complex maintenance