This black oxide alloy steel 20-round 5.7x28mm Genuine Ruger Factory Magazine is compatible with the Ruger-57 Pistol

This Optic Adapter Plate supports the use of JPoint MRD. & Shield RMS red dot sights on the Ruger-57 pistol. The plate is precision CNC machined from 6061-T6 aircraft aluminum with a matte black hard coat finish for strength and durability. Simply place the adapter plate onto slide and secure it using the two #6-32 screws provided. Tighten the screws firmly (30-50 in-lbs.) using a Torx T-15 wrench (not included). Install the optic onto the Adapter Plate by following the sight manufacturer's mounting specifications (sight not included). NOTE: the extra screws provided in the package are meant for installing the JPoint sight only. Shield sights should fit this base without modification. The Adapter Plate is 1.700" long x .975" wide and weighs .2 ounces. This Genuine Ruger Factory Accessory is made in the USA.

The Ruger Hawkeye Alaskan features a Hogue OverMolded stock molded from durable synthetic rubber that provides a soft, recoil-absorbing feel without affecting accuracy. Its cold hammer-forged barrel results in ultra-precise rifling that provides exceptional accuracy and longevity. The barrel also features a the Ruger Muzzle Brake System that includes a removable, radial-port muzzle brake that significantly reduces felt recoil. The non-rotating, Mauser-type controlled round feed extractor is among the most positive case extraction systems ever invented, and features a fixed blade-type ejector that positively ejects the empty cases as the bolt is moved fully rearward. The Hawkeye Alaskan also utilizes a hinged solid-steel floorplate, solid-steel receiver, LC6 trigger, three-position safety and a thread protector. Includes barrel band mounted swivel stud; optional forend swivel stud.

The Hawkeye Hunter features a Mauser-type controlled round feed extractor and fixed blade-type ejector that positively ejects empty cases as the bolt is moved fully rearward; American Walnut Stock; 20 MOA Picatinny rail; three-position safety; free-floated, cold hammer-forged stainless steel barrel and an LC6 trigger. Its ergonomic wood stock has rounded contours along the barrel, on the bottom of the stock and on top of the pistol grip and wrap-around checkering on grip and forend. Includes studs for sling swivel mounting.

The Hawkeye Hunter features a Mauser-type controlled round feed extractor and fixed blade-type ejector that positively ejects empty cases as the bolt is moved fully rearward; American Walnut Stock; 20 MOA Picatinny rail; three-position safety; free-floated, cold hammer-forged stainless steel barrel and an LC6 trigger. Its ergonomic wood stock has rounded contours along the barrel, on the bottom of the stock and on top of the pistol grip and wrap-around checkering on grip and forend. Includes studs for sling swivel mounting.

The Hawkeye Hunter features a Mauser-type controlled round feed extractor and fixed blade-type ejector that positively ejects empty cases as the bolt is moved fully rearward; American Walnut Stock; 20 MOA Picatinny rail; three-position safety; free-floated, cold hammer-forged stainless steel barrel and an LC6 trigger. Its ergonomic wood stock has rounded contours along the barrel, on the bottom of the stock and on top of the pistol grip and wrap-around checkering on grip and forend. Includes studs for sling swivel mounting.

The Hawkeye Hunter features a Mauser-type controlled round feed extractor and fixed blade-type ejector that positively ejects empty cases as the bolt is moved fully rearward; American Walnut Stock; 20 MOA Picatinny rail; three-position safety; free-floated, cold hammer-forged stainless steel barrel and an LC6 trigger. Its ergonomic wood stock has rounded contours along the barrel, on the bottom of the stock and on top of the pistol grip and wrap-around checkering on grip and forend. Includes studs for sling swivel mounting.

The Ruger Hawkeye FTW Hunter features a non-rotating, Mauser-type controlled round feed extractor; hinged, solid-steel floorplate; engraved FTW Hunter logo; patented latch that is flush with the trigger guard to avoid accidental dumping of cartridges; 20 MOA Picatinny rail secured with four, #8-40 screws; three-position safety; Pro-Series H-S Precision tan-black speckled synthetic stock features a full-length aluminum bedding block and slender pistol grip with Pro-Center technology; LC6 trigger; cold hammer-forged barrel; Ruger Muzzle Brake System includes a removable, radial-port muzzle brake that significantly reduces felt recoil. Includes thread protector and studs for mounting sling swivels.

The Ruger Hawkeye FTW Hunter features a non-rotating, Mauser-type controlled round feed extractor; hinged, solid-steel floorplate; engraved FTW Hunter logo; patented latch that is flush with the trigger guard to avoid accidental dumping of cartridges; 20 MOA Picatinny rail secured with four, #8-40 screws; three-position safety; Pro-Series H-S Precision tan-black speckled synthetic stock features a full-length aluminum bedding block and slender pistol grip with Pro-Center technology; LC6 trigger; cold hammer-forged barrel; Ruger Muzzle Brake System includes a removable, radial-port muzzle brake that significantly reduces felt recoil. Includes thread protector and studs for mounting sling swivels.

The Ruger Hawkeye FTW Hunter features a non-rotating, Mauser-type controlled round feed extractor; hinged, solid-steel floorplate; engraved FTW Hunter logo; patented latch that is flush with the trigger guard to avoid accidental dumping of cartridges; 20 MOA Picatinny rail secured with four, #8-40 screws; three-position safety; Pro-Series H-S Precision tan-black speckled synthetic stock features a full-length aluminum bedding block and slender pistol grip with Pro-Center technology; LC6 trigger; cold hammer-forged barrel; Ruger Muzzle Brake System includes a removable, radial-port muzzle brake that significantly reduces felt recoil. Includes thread protector and studs for mounting sling swivels.

The Ruger Hawkeye FTW Hunter features a non-rotating, Mauser-type controlled round feed extractor; hinged, solid-steel floorplate; engraved FTW Hunter logo; patented latch that is flush with the trigger guard to avoid accidental dumping of cartridges; 20 MOA Picatinny rail secured with four, #8-40 screws; three-position safety; Pro-Series H-S Precision tan-black speckled synthetic stock features a full-length aluminum bedding block and slender pistol grip with Pro-Center technology; LC6 trigger; cold hammer-forged barrel; Ruger Muzzle Brake System includes a removable, radial-port muzzle brake that significantly reduces felt recoil. Includes thread protector and studs for mounting sling swivels.

The Ruger Hawkeye FTW Hunter features a non-rotating, Mauser-type controlled round feed extractor; hinged, solid-steel floorplate; engraved FTW Hunter logo; patented latch that is flush with the trigger guard to avoid accidental dumping of cartridges; 20 MOA Picatinny rail secured with four, #8-40 screws; three-position safety; Pro-Series H-S Precision tan-black speckled synthetic stock features a full-length aluminum bedding block and slender pistol grip with Pro-Center technology; LC6 trigger; cold hammer-forged barrel; Ruger Muzzle Brake System includes a removable, radial-port muzzle brake that significantly reduces felt recoil. Includes thread protector and studs for mounting sling swivels.

The Ruger Hawkeye FTW Hunter features a non-rotating, Mauser-type controlled round feed extractor; hinged, solid-steel floorplate; engraved FTW Hunter logo; patented latch that is flush with the trigger guard to avoid accidental dumping of cartridges; 20 MOA Picatinny rail secured with four, #8-40 screws; three-position safety; Pro-Series H-S Precision tan-black speckled synthetic stock features a full-length aluminum bedding block and slender pistol grip with Pro-Center technology; LC6 trigger; cold hammer-forged barrel; Ruger Muzzle Brake System includes a removable, radial-port muzzle brake that significantly reduces felt recoil. Includes thread protector and studs for mounting sling swivels.

The Ruger Hawkeye FTW Hunter features a non-rotating, Mauser-type controlled round feed extractor; hinged, solid-steel floorplate; engraved FTW Hunter logo; patented latch that is flush with the trigger guard to avoid accidental dumping of cartridges; 20 MOA Picatinny rail secured with four, #8-40 screws; three-position safety; Pro-Series H-S Precision tan-black speckled synthetic stock features a full-length aluminum bedding block and slender pistol grip with Pro-Center technology; LC6 trigger; cold hammer-forged barrel; Ruger Muzzle Brake System includes a removable, radial-port muzzle brake that significantly reduces felt recoil. Includes thread protector and studs for mounting sling swivels.

The Ruger SP101 revolver features a smaller Ruger cushioned grip system with no exposed metal at the back strap for shooter comfort. The patented triple locking cylinder mechanism securely locks the cylinder into the frame at the front, rear, and bottom. Its stainless steel frame has no weakening side plates.

The Ruger SP101 revolver features a smaller Ruger cushioned grip system with no exposed metal at the back strap for shooter comfort. The patented triple locking cylinder mechanism securely locks the cylinder into the frame at the front, rear, and bottom. Its stainless steel frame has no weakening side plates. This model has a 4.2″ stainless steel barrel, frame, and cylinder. It also has a black rubber grip with an engraved wood insert and fiber optic front with adjustable rear sights.

The Mini-14 Ranch rifle offers inherent accuracy and quick repeat shot capability which makes it the favorite of ranchers and outdoorsmen. Its Garand-style action with breechbolt locking system, is a fixed-piston gas system and self-cleaning which gives unparalleled reliability under harsh operating conditions. The steel receiver is drilled and tapped, has a Picatinny rail, and integral scope mounts that provides a stable mounting surface. The Mini-14 Ranch also has a cold hammer-forged barrel and ghost ring adjustable rear and blade front sights. Included are two magazines and scope rings. This model has a 18.5″ blued barrel and a hardwood stock.

The Mini-14 Ranch rifle offers inherent accuracy and quick repeat shot capability which makes it the favorite of ranchers and outdoorsmen. Its Garand-style action with breechbolt locking system, is a fixed-piston gas system and self-cleaning which gives unparalleled reliability under harsh operating conditions. The steel receiver is drilled and tapped, has a Picatinny rail, and integral scope mounts that provides a stable mounting surface. The Mini-14 Ranch also has a cold hammer-forged barrel and ghost ring adjustable rear and blade front sights. Included are two magazines, Picatinny rail and scope rings.

The Mini-14 Ranch rifle offers inherent accuracy and quick repeat shot capability which makes it the favorite of ranchers and outdoorsmen. Its Garand-style action with breechbolt locking system, is a fixed-piston gas system and self-cleaning which gives unparalleled reliability under harsh operating conditions. The steel receiver is drilled and tapped, has a Picatinny rail, and integral scope mounts that provides a stable mounting surface. The Mini-14 Ranch also has a cold hammer-forged barrel and ghost ring adjustable rear and blade front sights. Included are two magazines and scope rings. This model has a 18.5″ stainless steel barrel and a black synthetic stock.

The Mini-Thirty centerfire autoloading rifle is a proven performer for deer sized game at short to medium ranges. Its Garand-style action with breechbolt locking system, is a fixed-piston gas system and self-cleaning which gives unparalleled reliability under harsh operating conditions. The steel receiver is drilled and tapped, has a Picatinny rail, and integral scope mounts that provides a stable mounting surface. The Mini-Thirty also has a cold hammer-forged barrel and ghost ring adjustable rear and blade front sights. Included are two magazines and scope rings. This model has a 18.5″ stainless steel barrel and a black synthetic stock.

The Mini-14 Ranch rifle offers inherent accuracy and quick repeat shot capability which makes it the favorite of ranchers and outdoorsmen. Its Garand-style action with breechbolt locking system, is a fixed-piston gas system and self-cleaning which gives unparalleled reliability under harsh operating conditions. The steel receiver is drilled and tapped, has a Picatinny rail, and integral scope mounts that provides a stable mounting surface. The Mini-14 Ranch also has a cold hammer-forged barrel and ghost ring adjustable rear and blade front sights. Included are two magazines and scope rings. This model has a 18.5″ blued barrel, hardwood stock, and two 20-round magazines.

The Mini-14 Ranch rifle offers inherent accuracy and quick repeat shot capability which makes it the favorite of ranchers and outdoorsmen. Its Garand-style action with breechbolt locking system, is a fixed-piston gas system and self-cleaning which gives unparalleled reliability under harsh operating conditions. The steel receiver is drilled and tapped, has a Picatinny rail, and integral scope mounts that provides a stable mounting surface. The Mini-14 Ranch also has a cold hammer-forged barrel and ghost ring adjustable rear and blade front sights. Included are two magazines and scope rings. This model has a 18.5″ stainless steel barrel and a black synthetic stock.

The Mini-14 Tactical rifle offers inherent accuracy and quick repeat shot capability. Its Garand-style action with breechbolt locking system, is a fixed-piston gas system and self-cleaning which gives unparalleled reliability under harsh operating conditions. The steel receiver is drilled and tapped, has a Picatinny rail, and integral scope mounts that provides a stable mounting surface. The Mini-14 Tactical also has a cold hammer-forged, threaded barrel and ghost ring adjustable rear and blade front sights. Included are two magazines and scope rings. This model has a 16.12″ stainless steel threaded barrel with a flash suppressor and a black synthetic stock.