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B&B Firearms

NEMO Arms OMEN™ Nitemare™ .300 Win Mag

Regular price $4,900.00
Regular price Sale price $4,900.00
Sale Sold out
Tax included. Shipping calculated at checkout.
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.

When there is a remnant barrel blank sitting around the shop that got used as a setup piece for chambering and threading our 22" Omen Match barrels… the next logical step is to see if you can make an 8" barrel run in your .300 Win Mag platform. Yes, it's impractical. No, our engineer did not approve… it's actually his worst nightmare that we are making a limited edition production run.

Oh, and our legal department is requiring you agree to this liability waiver before we ship.

Specifications

Caliber .300 Win Mag
Barrel Length 8 in
Overall Length 27 in
Weight 7.3 lb
NEMO 8” 416R stainless steel barrel 1:8 twist Receivers
Handguard / Forearm 7” 6061 extruded aluminum, M-LOK modular rail mounting system; Lightweight heat dissipating barrel nut 7075-T6 aluminum – manufactured in-house
Bolt Carrier Group NEMO’s patented Recoil Reduction Bolt Carrier – 8620 steel, heat treated, Nickel Boron coated – manufactured in-house
Gas System 48-position adjustable gas system. We don't recommend shooting this pistol suppressed.
Tool steel side charging handle Muzzle
Safety Ambidextrous safety selector
Buffer Assembly Carbine length buffer system
SB Tactical SBA3™ brace** Grip
Magazine NEMO 14-round magazine with aluminum follower (10-round replacement for ban restricted states)
Warranty Limited lifetime warranty

NEMO notes that specific components are subject to availability; substitutions use parts of comparable or better quality.