MPR-GS: Gamestalker MPR 22" Rifle

One lower, almost unlimited rifles. The MPR 308-15 is a new product from Olympic Arms offering a billet aluminum lower receiver that is designed to accept any and all standard AR15 upper receivers and associated caliber options AS WELL AS Olympic Arms .308 style uppers. The Gamestalker version of the MPR Modular rifle is designed to go to the field as you standard big game hunting rifle. 

The MPR-GS Gamestalker rifle comes standard with:

• Your choice of .243 Winchester, 260 Remington, 7mm-08, or 300 Winchester Short Magnum.
• Button rifled 22" 416 stainless steel bull barrel
• Slotted aluminum free-floating handguard
• Billet aluminum lower
• Billet aluminum picatinny railed flat-top upper
• Low-pro gas block
• Ergo® Brand Tactical Deluxe (Fat-Boy) rubberized pistol grip.

Other quality features include:

• Standard AR15 fire-control component parts
• Standard AR pistol grip
• Standard AR15 handguard system
• Accepts Olympic Arms .308 magazines OR and standard AR15 magazine (regardless of caliber)
• Use 7.62x39, 300 Blackout, 204 Ruger, 6.8 Remington and all the other standard AR15 chamberings and magazines as well as the Olympic Arms .308 style uppers.