Rival Arms Two Piece Magwell for Sig P320 Full Size & Compact, Black Anodized Aluminum RARA70S201A

Manufacturer: Rival Arms
SKU: 809722
Manufacturer part number: RARA70S201A
UPC: 788130032046
Availability: Out of stock
Old price: $79.99
$51.75

Rival Arms Two-Piece Magwell – For SIG Sauer P320 Full Size & Compact | Black Anodized Aluminum | RARA70S201A (UPC: 788130032046)

Take your SIG Sauer P320 to the next level of performance with the Rival Arms Two-Piece Magwell, engineered for both P320 Full Size and P320 Compact models. Built from rugged black anodized aluminum, this precision-machined magwell is designed to dramatically improve your reload speed, enhance grip stability, and deliver competition-level control without sacrificing daily-carry practicality.

Whether you're competing, training, or upgrading your duty or defensive pistol, the RARA70S201A magwell provides a flared, form-fitting extension that guides your magazine into place with unmatched speed and consistency—making every reload smoother, faster, and more reliable.


Perfect Fit for SIG P320 Full Size & Compact Models

Designed with exact Rival Arms tolerances, this premium magwell fits:

  • SIG P320 Full Size

  • SIG P320 Compact

Its two-piece construction allows for a precision fit on both frame sizes while maintaining exceptional rigidity and long-term durability. The magwell installs quickly with no permanent modifications required.


Flared Funnel Design for Faster, Fault-Free Reloads

The defining advantage of a magwell is faster reload performance—and Rival Arms delivers it with elite precision.

The extended flare at the bottom of the grip provides:

  • Larger, more forgiving magazine entry

  • Reduced reload fumbles under stress

  • Improved consistency during high-speed drills

  • Smoother seating even in low-light or tactical situations

Whether you’re on the range, in competition, or defending your home, this magwell ensures every reload is fast, confident, and efficient.


Enhanced Grip & Shooting Stability

Beyond reload speed, the Rival Arms magwell improves overall firearm control. The lower grip contour acts as a natural anchor point for your hands, giving shooters:

  • Better recoil management

  • More consistent hand placement

  • Greater muzzle stability

  • Improved follow-up shot accuracy

Shooters of all skill levels will immediately feel the ergonomic upgrade this magwell provides.


Premium Black Anodized Aluminum Construction

Built from strong, lightweight aluminum and finished with a durable black anodized coating, this magwell is engineered to endure intensive use and harsh environments.

Key durability benefits include:

  • Resistance to corrosion, sweat, and moisture

  • Scratch-resistant, matte tactical finish

  • Hardened structure for long-term reliability

  • Lightweight footprint that won’t affect balance or carry comfort

The sleek black finish also gives your SIG P320 a refined, custom-built appearance.


Low-Profile & Carry-Friendly Design

Unlike bulky competition magwells, the Rival Arms two-piece design remains slim, comfortable, and discreet—ideal for shooters who want enhanced performance without compromising daily carry.

Its streamlined profile minimizes printing while still delivering competition-grade functionality.


Easy Installation — No Frame Modification Needed

The magwell’s two-piece construction allows for quick and secure installation. Simply attach, tighten, and enjoy the performance upgrade—no gunsmithing or permanent alterations required.


Key Features & Benefits

  • Fits SIG Sauer P320 Full Size & Compact

  • Flared Magwell Opening for faster, smoother reloads

  • Precision-Machined Black Anodized Aluminum

  • Two-Piece Design for Superior Fit & Rigidity

  • Enhanced Grip Stability & Recoil Management

  • Low-Profile Construction Suitable for Daily Carry

  • Lightweight, Durable, and Corrosion-Resistant

  • Perfect for Competition, Training, Duty, or Defense

  • Model: RARA70S201A

  • UPC: 788130032046


Why Choose Rival Arms?

Rival Arms is known for producing premium firearm components engineered for accuracy, strength, and shooter performance. Their magwells are machined with exceptional precision, designed for shooters who demand world-class reliability and ergonomics. The RARA70S201A Two-Piece Magwell reflects this commitment, offering SIG P320 owners a high-performance upgrade that delivers immediate results.

If you want faster reloads, improved control, and a professionally enhanced feel, this Rival Arms magwell is the perfect addition to your P320 platform.


Boost your performance, tighten your grip, and reload with confidence using the Rival Arms Two-Piece Magwell for SIG Sauer P320 Full Size & Compact.

The End

Products specifications
SubCategoryMagazines
CategoryParts
ManufacturerRival Arms
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