Randal, No that is the lightweight barrel model Specs - - Howa MiniAction Lightweight HMA30603+ - Bolt Action Rifle - 6.5mm Grendel - 5 Rounds - 20" Lightweight Barrel with #1 Contour - 1:8 Twist - Drilled and Tapped Receiver - Forged One Piece Bolt with 2 Locking Lugs - 3 Position Safety - Sling Swivel Studs - Green HTI Pillar Bedded Synthetic Stock - Blued Finish - Length of Pull 13.87" - Overall Length 39.5" - Weight 5.7 Pounds .

the heavy has UPC: 682146375244 which buds does not carry galleryofguns.com/genie/default.aspx?item=HMA90623%2b

No checked with upc and it has the 20" Lightweight Barrel with #1 Contour specs SPECIFICATIONS:
Mfg Item Num: 682146375206
Category: RIFLES CENTERFIRE
Action :Bolt
Caliber :6.5 Grendel
Barrel Length :20"
Capacity :10+1
Trigger :Two-Stage
Safety :Three Position
OAL :39.5"
Weight :5.7 lbs
Stock Description :Synthetic OD Green
Metal Finish :Black
Twist :
Barrel Description :Steel
Sights :None
Hand :Right
Stock Finish Group :Synthetic
Metal Finish Group :Blued/Black

No, this particular rifle has a 20" Lightweight Barrel with #1 Contour. (Specifications and Features): - Howa MiniAction Lightweight HMA30603+ - Bolt Action Rifle - 6.5mm Grendel - 5 Rounds - 20" Lightweight Barrel with #1 Contour - 1:8 Twist - Drilled and Tapped Receiver - Forged One Piece Bolt with 2 Locking Lugs - 3 Position Safety - Sling Swivel Studs - Green HTI Pillar Bedded Synthetic Stock - Blued Finish - Length of Pull 13.87" - Overall Length 39.5" - Weight 5.7 Pounds .