For sale is a brand-new in-box, unfired ATI Alpha Maxx 5.56 AR Pistol in Flat Dark Earth (FDE). Features a lightweight, high-strength polymer upper and lower receiver set, 7" barrel with 1/2x28 flash hider, 1:7 twist, and ATI M-LOK handguard. Optic-ready top Picatinny rail with flip-up sights included. Complete, range-ready tactical package.

INCLUDED IN SALE:

  • ATI Alpha Maxx 5.56 AR Pistol (NIB, factory configuration)

  • SB Tactical SBA5 Adjustable Pistol Stabilizing Brace & Recoil Technologies Mil-Spec Heavy-Duty 6-Position Buffer Tube Kit (Uninstalled in bag, $105 Value)

  • 2 x Hexmag HX Shorty 10-Round Polymer Mags (FDE)

  • 2 x ProMag RollerMag 10-Round Polymer Mags (FDE)

  • AR-15 Lower Receiver Vise Block

  • Castle Nut Wrench (Spanner / Pin Notch): (which you'll need when swapping out the buffer tube/brace kit)

  • Original factory box and manual

REASON FOR SALE: Selling prior to moving out of state. Under Washington RCW 9.41.390 (HB 1240), AR-style pistols and semi-automatic tactical firearms cannot be legally imported across state lines by incoming residents. Priced for a fast, local Oregon-side transfer.

TERMS & TRANSFER:

  • Must comply with all Oregon laws.

  • Buyer pays the ORS 166.435 FFL background check / transfer fee.

  • Local transfer at an FFL in The Dalles (such as Old Mill Bargain Center or Coastal Farm & Ranch).

  • Serious local buyers only.

SPECIFICATIONS:

  • Manufacturer: American Tactical Inc. (ATI)

  • Model: Alpha Maxx Pistol (MPN: ATIGAX5567MLCFDE30 / UPC: 810113114927)

  • Action: Semi-Automatic (Direct Impingement)

  • Caliber: 5.56x45mm NATO / .223 Remington

  • Barrel Length: 7" (1/2x28 TPI Thread Pitch with Flash Hider)

  • Frame / Receiver: Lightweight Reinforced Polymer Upper & Lower

  • Finish: Flat Dark Earth (FDE)

  • Handguard: M-LOK Reinforced Polymer

  • Weight: 5.0 lbs

  • Condition: Brand New In Box / Unfired

  • Asking price is $350 for the complete package (higher offers prioritized). Options: Complete Package w/ Brace Kit & 4 Mags/Castle Nut Wrench($350) OR Pistol + Mags only ($300).
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  • I also have a Sig Sauer Romeo-MSR Gen II 1x20mm Red Dot to complete the optic-ready package available. NIB - $90
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  • Additionally, listed is a brand-new in-box (NIB) Charles Daly N4S Bullpup 12 Gauge (FDE Finish) $250 w 2x 5-rd / 2x 10-rd mags