Specifications:

Action: Single Action Only
Barrel Length: 6.00" - 8.99"
Brand: Magnum Research
Caliber: .44 Remington Magnum

General Specifications (All Models):
Type: Gas-operated, rotating bolt semiautomatic
Construction: High-quality carbon steel barrel, frame, and slide with full Weaver-style accessory rail
Trigger: Single action, approximately 4 lb. pull
Trigger Reach: 2.75" / 70 mm
Sights: Combat type, fixed
Finish: Black oxide and various custom finishes
Barrel Options and Dimensions:
Caliber .50 A.E. .44 Magnum .357 Magnum
Barrel Lengths 6" (152 mm), 7.2" (with MB), 10" 6" (152 mm), 7.2" (with MB), 10" 6" (152 mm)
Overall Lengths 10.75" (6"), 11.95" (7.2" MB), 14.75" (10") 10.75" (6"), 11.95" (7.2" MB), 14.75" (10") 10.75" (6")
Groove Diameter .495" / 12.6 mm .429" / 10.9 mm .357" / 9.1 mm
Height 6.25" / 15.9 cm 6.25" / 15.9 cm 6.25" / 15.9 cm
Slide Width 1.25" / 32 mm 1.25" / 32 mm 1.25" / 32 mm
Weight (Empty Magazine):
.50 A.E.: 4 lbs. 5.8 oz. / 4 lbs. 12 oz. (with muzzle brake)
.44 Magnum: 4 lbs. 6.6 oz. / 4 lbs. 12.8 oz. (with muzzle brake)
.357 Magnum: 4 lbs. 8.4 oz.
Performance Details:
Caliber .50 A.E. .44 Magnum .357 Magnum
Polygonal Rifling 1 turn in 19" / 483 mm 1 turn in 18" / 457 mm 1 turn in 14" / 355 mm
Sight Radius 8.5" / 215 mm 8.5" / 215 mm 8.5" / 215 mm
Magazine Capacity 7 rounds 8 rounds 9 rounds

General Information
Model: .44 Magnum
Type: Gas-operated, rotating bolt semiautomatic
Caliber: .44 MAGNUM
Barrel and Dimensions
Barrel Length (w/ 6" Barrel): 6" / 152 mm
Overall Length (w/ 6" Barrel): 10.75" / 27.3 cm
Height: 6.25" / 15.9 cm
Slide Width: 1.25" / 32 mm
Bore Diameter: .429" / 10.9 mm
Construction
Materials: High-quality carbon steel frame, slide, and barrel
Accessory Rail: Weaver-style accessory rail with two slots
Finish: Black oxide and various custom finishes
Performance and Features
Trigger: Single action, approx. 4 lb. pull
Trigger Reach: 2.75" / 70 mm
Sight Radius: 8.5" / 215 mm
Sights: Combat type, fixed
Polygonal Rifling (Right Hand Twist, 6 Lands & Grooves): 1 turn in 18" / 457 mm
Weight and Capacity
Weight (Empty Magazine): 4 lbs. 6.6 oz.
Magazine Capacity: 8 rounds

General Information
Caliber: .50 AE
Capacity: 7+1
Barrel and Dimensions
Barrel Length: 6"
Overall Length: 10.75"
Overall Height: 6.25"
Overall Width: 1.25"
Construction and Features
Twist Rate: 1:19"
Finish: Stainless Steel
Grips: Black Rubber
Sights and Weight
Sights: Fixed Combat Sights
Weight: 4.4 lbs