Remington Model 700 Long Action Magnum Carbon Steel .22 Carbon Steel Receiver / Action

A: yes it is the right action to build a 300 win mag as it is the long action

A: Yes it is. The bolt face is cut for the 300 win mag case and the feed rails in the magazine well are cut for this case size also.

A: Christopher, yes, This is a remington model 700 long action Magnun. It is carbon steel with an externally adjustable X Mark Pro trigger and will work just fine on your 300 Win Mag build.

A: Hi Christopher, yes, This is a remington model 700 long action Magnun. It is carbon steel with an externally adjustable X Mark Pro trigger and will work just fine on your 300 Win Mag build.

A: Walter, yes Sir, this is the correct Bolt. -- ((Specifications and Features)): - Long action, magnum - Precision machined carbon steel - X-Mark Pro Trigger, steel, electrolysis nickel plated finish - 1-1/16-16 tpi thread - .585 diameter bolt face - Blued. ----------- A typical magnum boltface (7mm Rem Mag, 300 Win Mag etc.) is .540" diameter, the Lapua boltface is .585" diameter. I still would confirm my assertions directly with Remington Customer Service (Buds sometimes has incorrect numbers) at TEL: 1-800-243-9700

A: Ben, yes Sir, this is the correct Long Action Bolt for the 7mm Rem Mag. Cheers and stay safe!