Standard Model B Sporting Rifle

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$25.00 (Fixed Shipping Cost)
  • Right-handed Model



Standard Model B is a range-ready carbine with factory installed iron sights, a free float barrel, and extended aluminum hand guard.  This model has 4150 CMV (Chrome Moly Vanadium) barrel chambered in 5.56 NATO.  The barrel, bolt, and carrier have all been QPQ Nitrided for exceptional corrosion resistance.  The Model B also features a Mission First Tactical Minimalist Buttstock and a Standard Mfg. Co. 10” KeyMod free float hand guard.

**PLEASE NOTE: This item MUST be shipped to Licensed Firearms Dealer.  We will contact you for a copy of the FFL that you would like to use to transfer this firearm.


Weight: 6.2 lbs

Length: 32.5” collapsed, 36” extended

Action: Semi-Auto Direct Impingement

Caliber: 5.56 NATO

Twist Rate: 1/8 RH Twist

Muzzle Device: 1/2x28 YHM Phantom Flash Hider (*or pinned YHM Phantom muzzle brake for NJ)

Barrel: 16”, 4150 CMV, QPQ Nitride, Government Profile, M4 Feed Ramps

Handguard: Standard Mfg. Co. 10” Keymod Super Light Rail

Receiver Material: Forged, Mil-Spec 7076-T6 Aluminum with Type 3 Hard Coat Anodizing

Bolt Carrier: QPQ Nitride M16 BCG

Bolt: QPQ Nitride Bolt, MPI tested

Gas System: Carbine Length with Low-Profile Gas Block

Charging Handle: Standard Mil-Spec

Buttstock: 6-Position, Mission First Tactical Minimalist (*pinned open for NJ)

Receiver End Plate: Ambi Single Point Sling Loops 

Buffer: Standard Weight

Trigger: Stainless Steel, Mil-spec Single Stage

Grip: Mission First Tactical (EPG16V2)

Magazine: 30rd (*10rd where required) Mission First Tactical Polymer Mag

Safety Selector: Left Hand (switchable to RH)

Sights: Standard Mfg. Co. Front and Rear Manual Flip Iron Sights



**NEW YORK COMPLIANT VERSION AVAILABLE +$30 Upgrade Price**FRS-15 stock kit, Pistol Buffer Tube with Sleeve, Standard Receiver End Plate, Pinned and Welded Tactical Thread Protector, 10 round magazine, no bayonet lug

**New Jersey Compliant: 10 Round Magazine, Pinned Compensator, Blind Pinned Stock, No Bayonet Lug.

**California Compliant +$10 Upgrade Price: Bullet button, Thordsen Stock, 10rd Magazine 

**Maryland: HBAR barrel, 10 round magazine. (Model B 300 Black Out is the only Maryland Legal Configuration we sell) Pistol Length Gas System, and HBAR 300BLK Barrel

**Colorado: 10 Round Magazine

**Hawaii: 10 Round Magazine

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