First Class Envelope

  • Black Box Magazines

    Black Box Magazines

    Sale!
    Inside the Black Box you'll find room for 50% more rounds than in our competitors' AICS footprint magazines. Please scroll down to read the full description and pre-order notification below...
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  • Priapus Grip

    Priapus Grip

    A perfect hybrid of precision rifle and tactical, Priapus Grip delivers the hand positioning, shape, and control of a PRS-style grip with the size and light weight of a tactical AR-style grip. It's THE BEST grip on the market whether used for long-range on a precision rifle, for hunting, or for tactical operations on a shorty carbine or subgun. In other words, it's the first precision grip that you can also run and gun with. Priapus Grip is injection molded from ultra-premium, tungsten-infused polymer. It has a dense, strong, warm, premium look and feel! Now available in two versions: with molded-in texture or with recessed fields for grip tape.
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  • Black Collar Arms Barrel Nuts

    Black Collar Arms Barrel Nuts

    Black Collar Arms Barrel Nuts allow for end-user barreling and headspacing with the use of headspace gauges and a standard, 1.25-inch wrench. An amazing 0.91 ounces light!
    Select options This product has multiple variants. The options may be chosen on the product page
  • Amend2 AICS Magazine

    Amend2 AICS Magazine

    Sale!
    Amend2AICS magazine for .308/6.5 CM family of cartridges, including 375 Raptor. We carry both the 12-round and 5-round ones.
    Select options This product has multiple variants. The options may be chosen on the product page
  • Magpul 223/300BLK AICS PMAG Magazine

    Magpul 223/300BLK AICS PMAG Magazine

    Sale!
    Magpul's AICS pattern magazine for .223-sized cartridges (which includes 300 Blackout) is the most reliable option for running mini calibers through a short action.
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Lightweight things that can go First Class in a padded envelope