Introducing the Minuteman .350. Sharing the same features and upgrades as our Minuteman chambered in 5.56 the .350 Legend is perfect for those times you need a little more punch. – In testing the .350 Legend delivers 50% more energy than .223 50% more penetration than .223 and 1/3 the recoil of .450 Bushmaster. You get .357 magnum power in a MSR package. – Light weight low recoil incredibly powerful; this is the MSR redefined. – CALIBER: .350 Legend – CHAMBER: E2 Dual Extraction Technology – ACTION: Semi-auto direct impingement – UPPER: Slab side upper receiver – WEIGHT: 5.71 lbs / 2.59kg (empty) (Carbine) – BARREL: 16.5” / 41.91cm match-grade nitride heat-treated Puritan barrel – RIFLING: 1:16 1/2×28 barrel threads w/.357 bore*Will not accept .223/5.56 muzzle devices – LENGTH: 34” / 86.36cm (collapsed) – FINISH: Black anodized – GAS BLOCK: MIL-SPEC – HANDGUARD: 14.5” M-LOK Renegade free-floating rail with five integrated QD sling mounts – MUZZLE DEVICE: 3 prong flash hider – TRIGGER: 3.5 lb POF-USA drop-in FLAT trigger system with KNS anti-walk pins – FURNITURE: Mission First Tactical (SBA3 brace on pistols) – ACCURACY: MOA with proper ammo and shooter ability – FIRE CONTROL: MIL-SPEC lower receiverAmbidextrous safety selector – MAINTENANCE: Standard receiver/carrier group field strip procedures – INCLUDES: MILSPEC Carrier with Roller Cam Pin Strike Eagle charging handle 6-position anti-tilt buffer tube 10-round magazine POF-USA ambidextrous QD endplate