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

    [June 5 backorder update: ETA 2-3 weeks] A perfect hybrid of precision rifle and tactical, the Priapus Grip delivers the hand positioning, shape, and control of a PRS-style grip with the size, circumference, and light weight of a tactical AR-style grip. It's the first precision grip that you can also run and gun with. But wait, there's more!... The recessed, smooth fields on all four sides of the Priapus Grip are specifically designed for the application of skateboard grip tape (just like our Black Box magazine). This allows the end user to customize the aggressiveness and color/pattern of the Priapus Grip's grip texture. One set of grip tape panels is included, and additional sets are just $5.
    Select options This product has multiple variants. The options may be chosen on the product page
  • 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