<p>Model: RP9SFS-450M Caliber: .450 Bushmaster Type: Pistol Action: Semi-Automatic, Gas Impingement System Capacity: 5 1 – Ships with one 5 Round Magazine Safety: Manual Lever with Indicator Markings on Both Sides of Receiver Receiver: Flat Top Upper Receiver / Magpul Enhanced Trigger Guard in Lower Receiver Material: Forged 7075 T6 Aircraft Aluminum with Aluminum Trigger Guard Receiver Finish: Hardcoat Black Anodize Finish with Laser Caliber Identification Bolt Material: Carpenter 158 Steel Barrel: 9†Medium Profile, Melonite QPQ Finish with .450 Compensator Barrel Material: 4150 Chrome Moly Vanadium 11595E Steel w. M4 Feed Ramps Rifling: 1 Turn in 24″ – Right Hand Twist Receiver Tube: Fitted with SB Tactical Pistol Arm Brace – Includes a Q.D. Endplate and Q.D. sling swivel Forend: 7″ Windham Weaponry Free-Float Railed Handguard Pistol Grip: Hogue Beavertail Pistol Grip Rear Sight: Magpul MBUS Rear Flip Sight Front Sight: Magpul MBUS Front Flip Sight Packaging: Hard Plastianual</p>
