PATRIOT DSP AR-15 .350 Legend

SKU DSP-AR-15-PATRIOT-Buschmaster-1-1 Categories ,


Advanced Features

  • Ambidextrous safety selector
  • DSP Anti-tilt Nitride Bolt Carrier Group
  • 15″ lite M-Loc Handguard
  • ERGO Precision Adjustable Stock
  • Rubber over molded grip
  • 10rd Magazine (included)
  • Includes DSP Armory’s Limited Lifetime Warranty
  • Made in Mississippi

Additional information

Weight 7.2 lbs


  • LOWER RECEIVER:  DSP-15 Billet Lower, 7075-T6 Aluminum, Mil-Spec with Enhanced Flared Magazine Well. Hardcoat Type III Anodized
  • UPPER RECEIVER:  7075-T6 Aluminum, Mil-Spec with M4 Feed Ramps and Hardcoat Type III Anodized
  • BARREL:  Chrome Moly Vanadium Steel, Heat Treated and Stress Relieved, 1:24” Twist, 18” Heavy Barrel, Mid Length Gas System, Parkerized Finish, and 3/4×28 Threads
  • GAS SYSTEM:  Low Profile Adjustable Gas Block, Carbon Steel and Black Nitrided, Inconel Adjustment Screw and Spring, Direct Impingemen
  • MUZZLE DEVICE:  SilencerCo ASR Muzzle Brake 450 Bushmaster, ¾-24 Threads (Suppressor Ready)
  • BOLT CARRIER GROUP:  M16 Profile, Mil-Spec MP Tested, Chrome Lined, Properly Staked Gas Key
  • SAFETY:  Ambidextrous, Short Throw 45°
  • CHARGING HANDLE:  Ambidextrous, Body CNC Machined of 7075-T6 Aluminum, Handles & Latch CNC Machined of 6061-T6 Aluminum, Heavy Duty Stainless Steel Roll Pins, Type III Hard Coat Anodized
  • TRIGGER:  Elftmann Trigger, Adjustable from 4lbs to 2 3/4lbs without removing from lower
  • BOLT CATCH::  Enhanced With Paddles, Heat Treated 8620 Steel, Black Parkerized Finish
  • HANDGUARD:  15″, CNC Machined of 6061-T6 Aluminum, M-LOK Attachment, KeyMod Available Upon Request
  • RECEIVER EXTENSION:  6-Position Mil-Spec 7075-T6 Aluminum
  • BUTTSTOCK:  Fab Defense GL-Core S. Small and compact allowing for easy maneuverability.
  • PISTOL GRIP:  Overmolded SUREGRIP® material provides non-slip grip. Virtually impervious to oils and solvents
  • FINISH:  Type III Hardcoat Anodized (Cerakote Colors Available, Additional Cost)
  • WEIGHT:  6.2lbs
  • INCLUDES:  (1) 15 Round Magazine
  • Made in USA

Feature Details


  • 7075-T6 Billet Aluminum
  • Type Ill Hard Coat Anodized
  • Integral oversized trigger guard
  • Broached , flared magazine well


  • Case Hardened 9310 Steel
  • All bolts tested under Mil-STD-1816 for both HPT (High Pressure Test) and MPI (Magnetic Particle Inspection)
  • Extractor 4340 Steel, Manganese Phosphate Coated and assembled with Mil Spec Extractor Spring and 0-Ring


  • Enhanced Bolt Carrier
  • Case Hardened 8620 Steel
  • Designed to Reduce Carrier Tilt
  • Increased Reliability by Strategically Relocating Key Bearing Surfaces
  • Black Nitride Finished


  • 4130 Steel
  • Properly Staked into a Milled Valley to ensure Proper Positioning
  • Attached with Grade 8 Hardware
  • Ejection Port: Area is Milled with Added Material for More Strength and Rigidity
  • Cam Pin: Hardened 4340 Cam Pin


  • Mil Spec
  • 8740 Steel


  • Comes with a standard semi-automatic trigger (enhanced triggers optional)


  • Anodized, painted, or hydro dipped
  • Optics Selection
  • Caliber Choices as appropriate to small frame rifle


This firearm is a regulated item by the National Firearms Act (NFA). Please check with your local and state municipalities for any further regulatory requirements. It is the buyer’s responsibility to make sure they comply with all NFA rules and applicable laws.