Springfield Armory Model 2020 Heatseeker .308 Pistol

The Springfield Armory Model 2020 Heatseeker .308 pistol delivers a compact, big-bore platform engineered for serious shooters. This semi-automatic pistol bridges the gap between a traditional handgun and a precision firearm, offering .308 Winchester performance in a package designed for tactical versatility. Built on Springfield Armory’s proven Model 2020 action, the Heatseeker provides reliable cycling and consistent accuracy with every shot. Whether you are looking for a powerful sidearm for backcountry defense or a compact platform for target engagement, the Springfield Armory Model 2020 Heatseeker .308 pistol delivers without compromise.

Overview

The Springfield Armory Model 2020 Heatseeker .308 pistol is a purpose-built firearm that combines a robust steel receiver with a free-floating handguard. Chambered in .308 Winchester, this pistol provides significant stopping power and extended range capability compared to standard handgun calibers. The Heatseeker features a 12.5-inch barrel, a pistol brace-compatible buffer tube, and an adjustable gas system. This design allows the shooter to fine-tune cycling for different loads or suppressed use. The firearm ships with a single magazine and a soft case, ready for immediate use.

Features & Specs

• Caliber: .308 Winchester; barrel length: 12.5 inches, chrome-moly steel with a nitride finish for corrosion resistance and extended service life
• Overall length: 27 inches; weight: 6.8 pounds unloaded; receiver: forged 7075-T6 aluminum with Type III hard coat anodizing
• Gas system: adjustable, low-profile gas block; handguard: M-Lok compatible free-float design for accessory mounting; muzzle: 5/8×24 threaded for suppressors or muzzle devices

The Heatseeker uses a direct impingement operating system and accepts standard AR-10 pattern magazines. The trigger is a single-stage, nickel-boron coated unit with a crisp 4.5-pound break. The pistol grip is an ergonomic design with a textured surface for positive control. The buffer tube accepts standard AR-15 pistol braces or aftermarket stocks when legally configured. The Springfield Armory Model 2020 Heatseeker .308 pistol also includes flip-up iron sights and a Picatinny optics rail for mounting red dot sights or scopes.

Who It’s For

The Springfield Armory Model 2020 Heatseeker .308 pistol is designed for shooters who need a compact, high-power platform that fits into a smaller footprint than a full-length rifle. It is ideal for hunters requiring a portable firearm for use in dense cover, truck gun applications, or as a backup for long-range shooting. Law enforcement and security professionals may find the Heatseeker suitable for rural patrol or vehicle operations where a rifle is too cumbersome but a handgun lacks range. Recreational shooters who appreciate the .308 cartridge’s ballistic performance will also value this pistol for steel target shooting and range training. It is not recommended for inexperienced shooters due to its recoil and noise level.

• Backcountry hunters needing a compact .308 for close-to-medium range shots in rugged terrain
• Tactical shooters who want a braced pistol that can transition between vehicle and on-foot operations
• Precision enthusiasts seeking a .308 platform with modular accessory mounting and suppressor compatibility

Shipping & FFL

This firearm ships to your chosen Federal Firearms License (FFL) dealer. After placing your order, provide your FFL’s contact information for transfer processing. We verify all FFL licenses prior to shipment. Standard shipping times apply; signature is required upon delivery. Check your local and state laws regarding pistol brace regulations and .308 caliber pistol ownership before purchasing. The Springfield Armory Model 2020 Heatseeker .308 pistol is not available for shipment to locations where restricted.

• FFL transfer fees and background check costs are separate and determined by your receiving dealer
• All sales are final once the firearm ships; no returns on NFA-eligible or regulated firearms
• You must comply with all federal, state, and local laws regarding possession and transportation of this firearm

Specifications

Manufacturer Specifications

Caliber	.308 Winchester; barrel length: 12.5 inches, chrome-moly steel with a nitride finish for corrosion resistance and extended service life
Overall length	27 inches; weight: 6.8 pounds unloaded; receiver: forged 7075-T6 aluminum with Type III hard coat anodizing
Gas system	adjustable, low-profile gas block; handguard: M-Lok compatible free-float design for accessory mounting; muzzle: 5/8×24 threaded for suppressors or muzzle devices
SKU	ac-springfield-armory-model-2020–04766d
Price	$688.85
Stock Status	Instock

Frequently Asked Questions

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