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Geissele Automatics

Geissele Super Duty MOD1 Heavy Barrel Rifle

Regular price $2,125.00
Regular price Sale price $2,125.00
Sale Sold out
Tax included. Shipping calculated at checkout.
Barrel Length
Color
Available To Order

Not sure this is the right configuration? Talk it through with us before you order.

Why buy from B&B

Because you work directly with a family-run business that cares about getting it right.

B&B Firearms is built on faith, family, service, and real product knowledge. When you buy here, you are not supporting a giant corporation — you are working with a veteran-owned family business that values honesty, guidance, and doing right by people.

The Super Duty MOD1 HBAR adds a heavy-profile barrel to the Super Duty platform so it can sustain higher rates of fire while holding accuracy. It uses Geissele's cold hammer forged, chrome-lined heavy barrel and Nanoweapon-coated Reliability Enhanced BCG.

  • Heavy-profile CHF chrome-lined barrel (.750 journal)
  • Reliability Enhanced BCG with Stressproof Bolt
  • SSA-E X trigger with Lightning Bow
  • MK16 M-LOK rail
  • 14.5" P&W or 16" barrel

Specifications

Caliber 5.56MM
Lower receiver Super Duty Lower Mil-Spec
Upper receiver Super Duty M4 Upper
Bolt carrier group Reliability Enhanced Bolt Carrier Group
Bolt Geissele Stressproof Bolt®
Gas block Super Compact Gas Block (.750 Gas Journal)
Charging handle Airborne Charging Handle (ACH®)
Muzzle device Nanoweapon®-coated HUXWRX Flash Hider- QD 556
Muzzle thread 1/2 x 28
Trigger SSA-E X® w/ Lightning Bow®
Safety Super Configurable Safety Selector
Lower parts kit Ultra Duty® Lower Parts Kit
Buffer assembly Super 42® w/ H2 Buffer
Buffer tube Mil-Spec 6 Position, 7075-T6
Stock B5 Systems Enhanced Sopmod Stock w/ QD Endplate
Grip Geissele A17

Configurations

Barrel Length Length collapsed Length extended Weight Gas system Gas port size
14.5" 32" 35 1/4" Approx. 7.3 lbs Mid-Length .076"
16" 33 3/4" 36 7/8" Approx. 7.6 lbs Geissele Length .076

Notes

NFA DISCLAIMER/WARNING: This item contains a permanently pinned and welded muzzle device. This makes the muzzle device an integral part of the barrel to make the barrel meet the 16" minimum length requirement, and requires no registration or tax stamp from the Bureau of Alcohol, Tobacco, Firearms and Explosives (BATFE). Removal or modification to the muzzle device, will result in converting this item to a regulated item by the National Firearms Act (NFA). Additional state and local restrictions may apply. It is the sole responsibility of the buyer to comply with any and all applicable laws.

DISCLAIMER: This product does not include the optic, scope mount and magazine.

This product will only ship to an FFL (Federal Firearms License Dealer).

This rifle does not ship with a magazine