AR .357 Sig

Introducing the new Moriarti Arms AR .357 Sig Carbines.  Our AR-357 Sig are blowback-operated, semi-automatic, pistol-caliber carbine that's simple, reliable and fun to shoot. All models are equipped with LRBHO function.

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  • AR .357 Sig Moriarti Arms 16" Slick Side Carbine Rifle / Semi-Auto / LRBHO
    Moriarti Arms, Blow Back, AR .357 Sig, 16" Barrel by X Caliber, 5/8x24, 1:10 Twist, Black Finish, LRBHOAll rifles are custom made to order. All rifles are tested for functionality before leaving our facilities. FFL transfer item. We are currently using black anodized LRBHO slick side upper receivers..
    Moriarti Arms, Blow Back, AR .357 Sig, 16" Barrel by X Caliber, 5/8...
    $999.95$1,250.00
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  • AR .357 Sig Moriarti Arms 10" Slick Glock Style Pistol / LRBHO
    Moriarti Arms, Blow Back, 357 Sig, 10" Barrel, 1:10 Twist, Black Finish, Slick Receiver, Last Round Bolt Hold OpenBACKORDER: 2-4 MONTHSPRODUCT SPECIFICATIONSManufacturer: Moriarti ArmamentsModel: MA-357SIG-10Barrel Length: 10”Barrel Material: 416R Stainless SteelBarrel Profile: A2, Match G..
    Moriarti Arms, Blow Back, 357 Sig, 10" Barrel, 1:10 Twist, Black Fi...
    $899.95$1,299.95