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American Made Grills Muscle 54-Inch Freestanding Hybrid Grill — 176,000 BTU | Gas, Charcoal & Wood | Made in USA American Made Grills
American Made Grills Muscle 54-Inch Freestanding Hybrid Grill — 176,000 BTU | Gas, Charcoal & Wood | Made in USA American Made Grills
American Made Grills Muscle 54-Inch Freestanding Hybrid Grill — 176,000 BTU | Gas, Charcoal & Wood | Made in USA American Made Grills
American Made Grills Muscle 54-Inch Freestanding Hybrid Grill — 176,000 BTU | Gas, Charcoal & Wood | Made in USA American Made Grills
American Made Grills Muscle 54-Inch Freestanding Hybrid Grill — 176,000 BTU | Gas, Charcoal & Wood | Made in USA American Made Grills
American Made Grills Muscle 54-Inch Freestanding Hybrid Grill — 176,000 BTU | Gas, Charcoal & Wood | Made in USA American Made Grills
American Made Grills Muscle 54-Inch Freestanding Hybrid Grill — 176,000 BTU | Gas, Charcoal & Wood | Made in USA American Made Grills
American Made Grills Muscle 54-Inch Freestanding Hybrid Grill — 176,000 BTU | Gas, Charcoal & Wood | Made in USA American Made Grills
American Made Grills Muscle 54-Inch Freestanding Hybrid Grill — 176,000 BTU | Gas, Charcoal & Wood | Made in USA American Made Grills
American Made Grills Muscle 54-Inch Freestanding Hybrid Grill — 176,000 BTU | Gas, Charcoal & Wood | Made in USA American Made Grills
American Made Grills

American Made Grills Muscle 54-Inch Freestanding Hybrid Grill — 176,000 BTU | Gas, Charcoal & Wood | Made in USA

SKU: MUSFS54-NG
Sale price$18,482.00 USD
Fuel Type:

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American Made Grills Muscle 54-Inch Freestanding Hybrid Grill — 176,000 BTU | Gas, Charcoal & Wood | Made in USA American Made Grills
American Made Grills Muscle 54-Inch Freestanding Hybrid Grill — 176,000 BTU | Gas, Charcoal & Wood | Made in USA Sale price$18,482.00 USD
Product Overview

The American Made Grills Muscle 54" Freestanding Hybrid Grill (MUSFS54) brings the full capability of AMG's patented multi-fuel system to a premium, fully mobile cart — no outdoor kitchen island required. Built and factory-tested in Huntington Beach, California from 304 stainless steel, this freestanding hybrid grill burns natural gas, charcoal, lump charcoal, wood chunks, and pellets simultaneously or independently across 1,687 square inches of total cooking surface. The Muscle's GT350-inspired angular hood and bold panel make it the focal point of any outdoor setup. 8 × 22,000-BTU burners (176,000 BTU total) ignite solid fuels in 3 to 5 minutes via Flame Thrower Ignition — no lighter fluid needed. The premium stainless steel cart features soft-close drawers with stainless dividers, a dedicated LP tank pullout, a folding side shelf with cutting board, and locking casters. Ships fully assembled with a complete accessory package: rotisserie kit, drop-in infrared sear burner, stainless griddle, grate lifter, leather glove set, fuel starter kit, vinyl head cover, and deluxe cart cover.

What's Included
Muscle 54" Grill Head
NG or LP as selected Premium Stainless Steel Cart
Soft-close drawers, LP tank pullout, folding shelf with cutting board, locking casters 100-lb. Capacity Rotisserie Kit
Motor, spit rod, and forks Drop-In Infrared Sear Burner Stainless Steel Griddle Grate Lifting Tool Leather Glove Set Fuel Starter Kit Vinyl Grill Head Cover Deluxe Cart Cover
Key Features
  • Patented Multi-Fuel System: Burns natural gas, charcoal, lump charcoal, wood chunks, and pellets simultaneously or independently — no conversion kits required.
  • 8 × 22,000-BTU Burners — 176,000 Total BTU: 8 independent zones across 1,687 sq. in. Gas burners ignite solid fuels in 3 to 5 minutes.
  • Reversible 9-Gauge V-Shaped Grates: Flat-side up for searing; V-side up for indirect cooking and smoke management.
  • Premium Cart with Soft-Close Storage: Soft-close drawers with stainless dividers, dedicated LP tank pullout, folding side shelf with cutting board, and locking casters.
  • Complete Accessory Package: Rotisserie kit, IR sear burner, griddle, grate tool, gloves, fuel starter, and covers — all included.
  • Ships Fully Assembled: No assembly required.
Product Specifications
SKU MUSFS54-NG (Natural Gas) | MUSFS54-LP (Liquid Propane)
Grill Size 54"
Configuration Freestanding on cart
Main Burners 8 stainless steel burners
Burner Output 22,000 BTU each
Total BTU 176,000 BTU
Total Cooking Area 1,687 sq. in.
Grate Material 9-gauge reversible V-shaped stainless steel
Body Material 304 stainless steel
Cart Material 304 stainless steel
Fuel Types Natural gas, charcoal, lump charcoal, wood chunks, pellets
Ignition Flame Thrower with manual backup
Fuel Type (Gas) Natural Gas or Liquid Propane (specify at order)
Assembly Ships fully assembled
Warranty Gold Standard Lifetime Warranty on structural components; 3-Year Warranty on electronics.
Country of Origin USA (Huntington Beach, California)
Installation & Use Notes
  • Gas type (NG or LP) must be specified at time of order.
  • Natural gas models require a fixed gas line connection — confirm line capacity for a 176,000 BTU appliance.
  • When burning charcoal or wood, position the grill away from combustible structures and overhead enclosures.
  • Do not use solid fuels in a poorly ventilated or enclosed space.
Ordering Notes
  • Fuel type (NG or LP) must be specified at checkout.
Downloads

MUSFS54 - Owner's Manual

MUS54 - Line Drawing

MUSFS54- Cart Line Drawing

Safety Information
Gas Connection
Installation must be performed by a licensed gas technician. Confirm gas type, line size, and BTU supply before installation. Clearances
Maintain minimum clearances from combustible materials per the installation manual. Never install closer than specified. Combustible Island
If installing in a combustible island (wood framing, composite, stucco over wood), an AMG insulating grill liner is required by building code. Liner is sold separately. Outdoor Use Only
This grill is designed for outdoor use only. Never operate in an enclosed structure or under a covered patio without ventilation rated for gas appliances. Solid Fuel Use
When burning charcoal or wood, follow local fire codes and ensure adequate ventilation. Never use solid fuels in an enclosed or poorly ventilated space.
Downloads

MUSFS54 - Owner's Manual

MUS54 - Line Drawing

MUSFS54- Cart Line Drawing

Proposition 65 Warning
Some products sold on this website can expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

Price Match Promise

If you find the same item for less from an authorized retailer at the time of purchase, we’ll match the price. Just send us the details — we’ll make it right.

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We thoughtfully select every item in our store based on quality materials, trusted manufacturing, and outdoor durability standards — so you can shop with confidence.

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Most orders ship free within the continental United States. Select products may require a shipping charge, which will be shown at checkout.



Customer Service

Our dedicated team is here to support you every step of the way. From product selection to post-purchase help, we’re proud to offer friendly, reliable service you can count on.

Product Overview

The American Made Grills Muscle 54" Freestanding Hybrid Grill (MUSFS54) brings the full capability of AMG's patented multi-fuel system to a premium, fully mobile cart — no outdoor kitchen island required. Built and factory-tested in Huntington Beach, California from 304 stainless steel, this freestanding hybrid grill burns natural gas, charcoal, lump charcoal, wood chunks, and pellets simultaneously or independently across 1,687 square inches of total cooking surface. The Muscle's GT350-inspired angular hood and bold panel make it the focal point of any outdoor setup. 8 × 22,000-BTU burners (176,000 BTU total) ignite solid fuels in 3 to 5 minutes via Flame Thrower Ignition — no lighter fluid needed. The premium stainless steel cart features soft-close drawers with stainless dividers, a dedicated LP tank pullout, a folding side shelf with cutting board, and locking casters. Ships fully assembled with a complete accessory package: rotisserie kit, drop-in infrared sear burner, stainless griddle, grate lifter, leather glove set, fuel starter kit, vinyl head cover, and deluxe cart cover.

What's Included
Muscle 54" Grill Head
NG or LP as selected Premium Stainless Steel Cart
Soft-close drawers, LP tank pullout, folding shelf with cutting board, locking casters 100-lb. Capacity Rotisserie Kit
Motor, spit rod, and forks Drop-In Infrared Sear Burner Stainless Steel Griddle Grate Lifting Tool Leather Glove Set Fuel Starter Kit Vinyl Grill Head Cover Deluxe Cart Cover
Key Features
  • Patented Multi-Fuel System: Burns natural gas, charcoal, lump charcoal, wood chunks, and pellets simultaneously or independently — no conversion kits required.
  • 8 × 22,000-BTU Burners — 176,000 Total BTU: 8 independent zones across 1,687 sq. in. Gas burners ignite solid fuels in 3 to 5 minutes.
  • Reversible 9-Gauge V-Shaped Grates: Flat-side up for searing; V-side up for indirect cooking and smoke management.
  • Premium Cart with Soft-Close Storage: Soft-close drawers with stainless dividers, dedicated LP tank pullout, folding side shelf with cutting board, and locking casters.
  • Complete Accessory Package: Rotisserie kit, IR sear burner, griddle, grate tool, gloves, fuel starter, and covers — all included.
  • Ships Fully Assembled: No assembly required.
Product Specifications
SKU MUSFS54-NG (Natural Gas) | MUSFS54-LP (Liquid Propane)
Grill Size 54"
Configuration Freestanding on cart
Main Burners 8 stainless steel burners
Burner Output 22,000 BTU each
Total BTU 176,000 BTU
Total Cooking Area 1,687 sq. in.
Grate Material 9-gauge reversible V-shaped stainless steel
Body Material 304 stainless steel
Cart Material 304 stainless steel
Fuel Types Natural gas, charcoal, lump charcoal, wood chunks, pellets
Ignition Flame Thrower with manual backup
Fuel Type (Gas) Natural Gas or Liquid Propane (specify at order)
Assembly Ships fully assembled
Warranty Gold Standard Lifetime Warranty on structural components; 3-Year Warranty on electronics.
Country of Origin USA (Huntington Beach, California)
Installation & Use Notes
  • Gas type (NG or LP) must be specified at time of order.
  • Natural gas models require a fixed gas line connection — confirm line capacity for a 176,000 BTU appliance.
  • When burning charcoal or wood, position the grill away from combustible structures and overhead enclosures.
  • Do not use solid fuels in a poorly ventilated or enclosed space.
Ordering Notes
  • Fuel type (NG or LP) must be specified at checkout.
Downloads

MUSFS54 - Owner's Manual

MUS54 - Line Drawing

MUSFS54- Cart Line Drawing

Safety Information
Gas Connection
Installation must be performed by a licensed gas technician. Confirm gas type, line size, and BTU supply before installation. Clearances
Maintain minimum clearances from combustible materials per the installation manual. Never install closer than specified. Combustible Island
If installing in a combustible island (wood framing, composite, stucco over wood), an AMG insulating grill liner is required by building code. Liner is sold separately. Outdoor Use Only
This grill is designed for outdoor use only. Never operate in an enclosed structure or under a covered patio without ventilation rated for gas appliances. Solid Fuel Use
When burning charcoal or wood, follow local fire codes and ensure adequate ventilation. Never use solid fuels in an enclosed or poorly ventilated space.
Downloads

MUSFS54 - Owner's Manual

MUS54 - Line Drawing

MUSFS54- Cart Line Drawing

Proposition 65 Warning
Some products sold on this website can expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.