Weatherby AMM257WR60 MarkV Bolt 257 Weatherby Magnum 26″ Black Synthetic, Webbing SS





Manufacturer Number:
257 Weatherby Magnum
Unit of Measure:

SKU: 747115580132 Categories: , Tags: ,


The Accumark features a specially designed hand-laminated, raised comb, monte carlo composite stock with matte gel coat finish and spiderweb accents. Mark V action is free floated. Three rings of steel surrounding the case-head. Fluted bolt with three gas ports. Nine locking lugs and a short 54 degree bolt lift. Bolt sleeve completely enshrouds rear of action.


Caliber: 223 Rem,257 WB Mag, 270 Win,270 WB Mag, 7mm Rem Mag, 7mm WB Mag,7mm-08 Rem, 7mm STW, 30-06, 300 Win Mag, 300 WB Mag, 30-378 WB Mag, 340 WB Mag & 338-378 WB Mag

Action: Bolt Action

Receiver: Forged and machined steel receiver. Integral recoil lug provides superior strength and structural integrity. Cocking indicator visually indicates whether the rifle is cocked or uncocked.

Barrel: 26″ (add 2″ for Accubrake), cold hammer-forged, heavy contoured #3, 410 stainless steel Free- floated barrel featuring a special longitudinal fluting system. The flutes increase barrel surface to help dissipate heat, while a .705″ diameter muzzle with recessed field crown is concentrically perfect to assure pinpoint accuracy. All rifles are drilled and tapped for scope.

Sights: None. Drilled and Tapped

Capacity: 3 + 1 in chamber (257 WB Mag; 270 WB Mag; 7mm WB Mag; 300 WB Mag; 7mm Rem Mag; 300 Win Mag). 5 + 1 in chamber.(223 Rem; 270 Win; 30-06 Sprg, 7mm-08 Rem) 2 + 1 in chamber *30-378 WB Mag & 338-378 WB Mag

Safety: Direct Striker Intervention Safety offers direct, positive locking of the firing pin. Locks bolt in the engaged position and disengages the sear to render the rigger in operable.

Trigger: Factory-tuned, fully adjustable trigger with sear engagement preset at .012 to .015 and a let-off weight of four pounds

Stock: Specially-designed, hand-laminated, raised comb Monte Carlo synthetic. The stock features a CNC- machined aluminum bedding plate that stiffens the receiver area to provide a stable and rigid platform for the action W/Black Recoil Pad.

Drop: Comb – 1″, Heel – 1 1/2″

Length of Pull: 13 5/8″

Overall Length: 46 5/8″

Weight: 8 1/2 lbs.

Accessories: The Accubrake can significantly reduce felt recoil by up to 53%. The brake in no way adversely affects velocity or accuracy, only felt recoil and muzzle jump.Category : RiflesAction : BoltCaliber : 257 Weatherby MagnumBarrel Length : 26.0″Capacity : 3+1Trigger : AdjustableSafety : ManualOAL : 46.63″Weight : 8.75 lbsStock Description : Synthetic BlackMetal Finish : Stainless Steel