Description
Impact Precision 777R-Long Action (.700 Diameter Bolt)
Like our short action 737R, the 777R has been machined with the same repeatable tolerances that we have become known for.Ā Ā Indexing and headspace will be held to the same standards as all of our actions, which allows for prefit barrels.
Some of the features of the 777R include:
- The one-piece bolt is designed with proper geometry and clearance to allow smooth operation under field conditions.
- Fluting on the top and sides of bolt body carry dirt away while a smooth bottom portion ensures smooth cycling.
- Black carbon nitride finish improves operation by increasing surface hardness and lubricity.
- Utilizes a Rem 700 Long Action foot print, and works with Rem 700 Triggers
- Accepts same barrels as 737R, 707R, all NBKs (everything except the 787R)
- Features 1-1/16 x 16 TPI Class 3 threads, which is the same as the 737R
- Will feed CIP length cartridges, and isĀ bothĀ BDL and DBM Compatible
- Features a 90 Degree, two lug design, and interchangeable bolt knobs
- Has a 20 MOA, full-length integral rail, and integral recoil lug
- Has a 1.350 Diameter action body, and weighs 39.5 ounces
- Has a .700 Diameter bolt, with a Mini M16 extractor
- Available in either .308 or Magnum bolt faces


