Windham Weaponry .450 AR Pistol, Blk - RP9SFS-450M

• Type: Semi-Automatic, Gas Impingement System
• Caliber/Gauge: 450 Bushmaster
• Capacity: 5+1
• Sight: Magpul MBUS Flip Front and Rear
• Safety: Manual Lever with Indicator Markings on Both Sides of Receiver
• Grip Type: Hogue Overmolded Beavertail
• Barrel Material: 4150 Chrome Molybdenum Vanadium 11595E Steel
• Receiver Material: Forged 7075 T6 Aircraft Aluminum
• Barrel Finish: Melonite QPQ
• Receiver Finish: Hardcoat Anodized Black
• Barrel Length: 9"
• Overall Length: 26-1/4"
• Weight: 5.8 lb
• Stock Type: Fitted with SB Tactical Pistol Arm Brace with QD Endplate and QD Sling Swivel
• Twist Rate: 1:24"
• Orientation: Right
• Barrel Profile: Medium
• Handguard Type: 7" Windham Weaponry Free Float Railed
• Stock Material: Synthetic
• Stock Finish: Black

Features:

• Receiver - flat top type upper receiver with laser engraved caliber
• Receiver - forged 7075 T6 aircraft aluminum with Magpul enhanced trigger guard
• Barrel - 9 inches medium profile with melonite QPQ finish, includes .450 compensator
• Bolt material - carpenter 158 steel
• Barrel material: 4150 chrome moly vanadium 11595E steel with M4 feed ramps
• Receiver tube - AR pistol type with foam sleeve and W-W laser engraved logo
• Forend - 7 inches Windham Weaponry free float railed handguard with 2 inches rail section
• Packaging - hard plastic gun case and operators manual