- Free shipping over $200 & Fast Same-Day Shipping on all orders placed before 3 p.m. EST M-F / 11 a.m. SAT | All featured products represent In-Store Availability -

Lower Parts Kits

Items: 13 of 3, per page
Drop items here to shop
Product has been added to your cart
  • Drag and drop me to the cart
    CMMG MK3 Lower Receiver Parts Kit without Fire Control Group - AR-308

    Not rated yet
    • $54.95
  • Drag and drop me to the cart
    DPMS Lower Receiver Parts Kit AR-15 Trigger Group / Grip

    Not rated yet
    • $64.99
  • Drag and drop me to the cart
    R1 Tactical Essential Pins and Springs Build Kit

    Not rated yet
    • $9.95
Bestsellers
  • Drag and drop me to the cart
    R1 Tactical Essential Pins and Springs Build Kit

    Not rated yet
    • $9.95
  • Drag and drop me to the cart
    DPMS Lower Receiver Parts Kit AR-15 Trigger Group / Grip

    Not rated yet
    • $64.99
  • Drag and drop me to the cart
    CMMG MK3 Lower Receiver Parts Kit without Fire Control Group - AR-308

    Not rated yet
    • $54.95
New Products
  • Drag and drop me to the cart
    Armaspec Superlight Lower Parts Kit less Trigger Group & Grip .223/5.56 - Purple

    Not rated yet
    • $71.24
  • Drag and drop me to the cart
    Mission First Tactical AR-15 Extreme Duty 30-round Magazine Window 5.56 - Black

    Not rated yet
    • $14.99
  • Drag and drop me to the cart
    GLOCK 17/34 Factory 33-round Magazine 9mm - Black

    Not rated yet
    • $35.99
  • Drag and drop me to the cart
    HIPERFIRE HIPERGRIP with Logo

    Not rated yet
    • $28.50
  • Drag and drop me to the cart
    Elftmann Tactical 3 Gun Trigger

    Not rated yet
    • $269.00
  • Drag and drop me to the cart
    Elftmann Tactical AR-10/.308 Trigger

    Not rated yet
    • $249.00