Windham Weaponry: RP9SFS-7 Pistol, 5.56, 9"

Windham Weaponry : RP9SFS-7-10
(No reviews yet) Write a Review


This Windham Weaponry pistol is the perfect combination of parts. It includes an SBA3 brace that allows you to set length of pull exactly where you want. There is a QD attachment on the front portion of the handguard and a QD endplate on the rear of the lower receiver. The barrel is a medium profile to keep the weight down and poi from moving due to heat. 



  • Caliber: .223 Rem. / 5.56mm NATO
  • Type: Pistol
  • Action: Semi-Automatic, Gas Impingement System
  • Capacity: (x1) 10 Round Magazine
  • Safety: Manual Lever with Indicator Markings on Both Sides of Receiver
  • Upper Receiver: Flat Top Picatinny
  • Upper & Lower Receiver: Forged 7075 T6 Aircraft Aluminum with Aluminum Trigger Guard, Hardcoat Black Anodize Finish
  • Bolt Material: Carpenter 158 Steel
  • Barrel: 9″ Medium Profile, Melonite QPQ Finish with A2 Flash Suppressor
  • Barrel Material: 4150 Chrome Moly Vanadium 11595E Steel w. M4 Feed Ramps
  • Rifling: 1 Turn in 7” – Right Hand Twist
  • Receiver Tube: 5-Position SBA3™ Stabilizing Arm Brace – incl. Q.D. Endplate and Q.D. sling swivel
  • Forend: 7″ Windham Weaponry Free-Float Railed Handguard
  • Pistol Grip: Hogue Beavertail Pistol Grip
  • Rear Sight: Kriss Polymer Rear Flip Sight
  • Front Sight: Kriss Polymer Front Flip Sight
  • Packaging: Hard Plastic Gun Case with Operators Manual


  U.S. Government Export Restriction

This item is restricted for export by the State Department and Department of Commerce. Make sure that you are familiar with all applicable laws.  ITAR Information.


FFL Requirements & Magazine Restrictions

This item has to ship to an FFL. Please read the attached information. Shipping Rules & Magazine Restrictions.