MK18-P Mod 1

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MK18-P Mod 1

from $2,150.00

Available as a pistol or non-NFA other fiream where legal. Overall length is 26.2”

Currently NOT shipping with a pistol brace. Iron sights not included, can be added before invoicing

Superant Arms’ MK18-P Mod 1 is the latest version of the 11.5” Piston Operated firearm line. Upgrades over the original include:

• Midwest Industries Combat Rail Lightweight 10.5” handguard

• Silent Captured buffer spring system from Armaspec or JP Industries

• Railscales HTP in dragon or mini-dot

• Primary Weapon Systems Enhanced buffer tube

The firearm starts with an 11.5” barrel in 4150 CMV steel (Cold Hammer Forged also available) for strength and high-temperature stability for sustained shooting, chambered in 5.56x45mm. The reliable, tunable, and clean operation of the gas-piston system and an Ion-bonded (DLC) bolt carrier adds to the performance, reducing wear over time on critical parts when tuned to your preferred cartridge load.

The lower receiver is fully ambidextrous - bolt release, mag release, and safety selector. Multiple trigger options are available.

• 11.5" SOCOM barrel: 5.56x45mm Chamber – 1:7 twist – 4150 Chrome-Moly Vanadium

• Carbine-length adjustable gas piston system from Superlative Arms (instruction card included)

• Forged M4 upper receiver - lapped for precision

• Ambidextrous Bolt Release Forged Lower Receiver with tension screw

• Midwest Industries Combat Rail Lightweight 10.5” handguard with Railscales (2 pc)

• Ion-bonded bolt carrier from Superlative Arms with 9310 or Nickel-Boron coated BCG parts

• BCM Reduced angle Grip and Magpul MVG foregrip

• Radian Weapons Raptor Ambidextrous Charging Handle (Geissele, BCM, and other options)

• SB Tactical – SBA3 Pistol Brace (not included under the current ATF pistol brace rules)

• Armaspec or JP Silent Captured Buffer Spring system

• Custom Nickel Boron Trigger – Single stage – 4.5-5.5lb crisp break

(Upgrade to Geissele G2S 2-stage trigger for $100)

Accessories Included:

• 1 Magpul PMAG - standard capacity or 10 round limited for restricted states

• Discreet Take-down bag and Cable lock

Selecting Options and upgrades:

All piston systems ship with an ion-bonded carrier and 9310 nitrided bolt by default unless “piston operated nickel boron” is selected ($50 upgrade).

  • NJSP has determined that this configuration is legal in the state of NJ. To be considered an “other firearm” it must be over 26” in overall length, with both a pistol brace and forward grip attached to the handguard. changing either of these features or reducing the overall length with create a firearm that is not compliant in NJ.

IMPORTANT CHECKOUT PROCEDURE

PAYMENTS ARE NOT PROCESSED ON SQUARESPACE

  • Use discount code: COMMIT during checkout to commit to purchase

  • Superant Arms will contact you with an invoice to pay through authorize.net

Buffer System:
Barrel:
BCG or Bolt Upgrade:
Trigger Upgrade:
Quantity:
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