Geissele Automatics

Geissele Automatics SD556 Semi-automatic AR15 223 Remington 16" Barrel Flash Hider OD Green Anodized Finish 15" SMR MK16 Handguard with M-LOK Pistol Grip B5 Enhanced SOPMOD Stock SSA-E X Trigger w/ Lightning Bow

Name: Geissele Automatics SD556 Semi-automatic AR15 223 Remington 16" Barrel Flash Hider OD Green Anodized Finish 15" SMR MK16 Handguard with M-LOK Pistol Grip B5 Enhanced SOPMOD Stock SSA-E X Trigger w/ Lightning Bow
Brand: Geissele Automatics
SKU: 11462645
Availability: PreOrder

Item #11462645 MPN 08-318ODG UPC 817953029916

Caliber 223 Remington

Barrel Length 16"

Frame Finish OD Green

Grip Finish Geisselle

Condition New

Manufacturer

Name Geissele Automatics

Phone 610-272-2060

Website http://geissele.com

Address 800 North Wales Road , North Wales, PA 19454

Geissele Automatics SD556 Semi-automatic AR15 223 Remington 16" Barrel Flash Hider OD Green Anodized Finish 15" SMR MK16 Handguard with M-LOK Geissele Pistol Grip B5 Enhanced SOPMOD Stock SSA-E X Trigger w/ Lightning Bow

Length: 16"

Caliber: 5.56Mm

COLOR: OD Green

LOWER RECEIVER: Super Duty Lower Mil-Spec

UPPER RECEIVER: Super Duty M4 Upper

BCG: REBCG (Reliability Enhanced Bolt Carrier Group)

BOLT: Geissele Stressproof Bolt

RAIL 15" SMR MK16 w/ Geissele Center Tab

TRIGGER: SSA-E X w/ Lightning Bow

BARREL: 16" Barrel, CHF, Nitride, 1-7 Twist - Geissele Profile

GAS SYSTEM: Geissele Length

GAS BLOCK: Super Compact Gas Block

CHARGING HANDLE: Airborne Charging Handle

MUZZLE: Nanocoated Surefire Closed-Tine Flash Hider

LOWER PARTS KIT: Ultra Duty Lower Parts Kit

BUFFER: Mil-Spec 6 Position, 7075-T6

BUFFER ASSEMBLY: Super-42 w/ H2 Buffer

STOCK: B5 Systems Enhanced Sopmod Stock

GRIP: Geissele Grip

The Super Duty Rifle features the latest in weapon technology available exclusively from Geissele Automatics. This 16" rifle chambered in 5.56mm features a Nanoweapon coated Surefire Closed-Tine Flash Hider mounted to an in-house 16" Nitride, Cold Hammer Forge, 1-7 twist Geissele barrel. Geissele barrels are precision machined and cold hammer forged utilizing the highest quality materials at their state of the art facility in North Wales, PA. The Geissele Length gas system and Geissele Super Compact Gas Block (with bomb-proof installation) ensures reliability and optimal performance in extreme conditions and heavy use.

The information below comes from our Gun Caliber Dictionary and is for general reference only. It does not describe the specifications of this particular item.

Introduced in 1964, the 223 Remington is the civilian version of the 5.56x45mm NATO cartridge. Although very similar to the 222 Remington it has a slightly longer case and a shorter neck, giving it greater powder capacity and thus higher velocity--which was necessary to meet military penetration requirements at longer range. NOTE: 223 Remington ammunition may be safely fired in any 5.56x45mm chamber, but 5.56x45mm ammunition SHOULD NOT BE USED in a 223 chamber! Standard is a 55-grain bullet at 3240 feet per second, with lighter bullets somewhat faster and heavier bullets a bit slower. The 223 is the most popular 22 centerfire today, and possiby the most popular centerfire cartridge. Ammunition choices are legion, as are choices in firearms. The 223 is an accurate cartridge ideally suited for varmint hunting out to beyond 300 yards, and with heavy-bullet loads designed for the purpose is used effectively by many deer hunters. — Craig Boddington

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This item ships to a licensed firearms dealer, not to your home. Your dealer completes the transfer and the required background check when you collect it. You can choose your dealer during checkout. How transfers work →

Returns and exchanges under our terms of sale.
Ships from our warehouse — shipping policy.
Talk to a person: 888-900-4868.

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Geissele Automatics SD556 Semi-automatic AR15 223 Remington 16" Barrel Flash Hider OD Green Anodized Finish 15" SMR MK16 Handguard with M-LOK Pistol Grip B5 Enhanced SOPMOD Stock SSA-E X Trigger w/ Lightning Bow · FFL required

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Geissele Automatics SD556 Semi-automatic AR15 223 Remington 16" Barrel Flash Hider OD Green Anodized Finish 15" SMR MK16 Handguard with M-LOK Pistol Grip B5 Enhanced SOPMOD Stock SSA-E X Trigger w/ Lightning Bow

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