07-27-2017, 06:39 PM
i was looking to pick up a spare (which usually grows into a complete upper), and came across this that finally came back in stock: http://www.monmouthreloading.com/shop/to...ier-group/
Anyone have any experience with this? I know Toolcraft is a well respected name and does OEM work for lots of folks. Do these specs look good? If so, $87 seems like a good deal.
Thanks!
Carrier Specifications
Material: 8620 Steel
Type: M16 Full Auto (Preferred for most AR-15 builds)
Gas Key Material: 4130 Steel; Grade 8 Gas Key Screws
Coating: Black Nitride
Bolt Specifications
Bolt Material: 9310 Steel | Shot Peened
Extractor Material: 4140 Steel
Caliber: 6.5 Grendel
Type: II (.136)
Mil-Spec O-Ring
Mil-Spec Gas Rings (3)
Cam Pin Material: 8620 Steel
Firing Pin Material: 416 Stainless Steel
Other: MPI Inspected
Lifetime Warranty Toolcraft BCG carry a lifetime, no questions asked, warranty.
Anyone have any experience with this? I know Toolcraft is a well respected name and does OEM work for lots of folks. Do these specs look good? If so, $87 seems like a good deal.
Thanks!
Carrier Specifications
Material: 8620 Steel
Type: M16 Full Auto (Preferred for most AR-15 builds)
Gas Key Material: 4130 Steel; Grade 8 Gas Key Screws
Coating: Black Nitride
Bolt Specifications
Bolt Material: 9310 Steel | Shot Peened
Extractor Material: 4140 Steel
Caliber: 6.5 Grendel
Type: II (.136)
Mil-Spec O-Ring
Mil-Spec Gas Rings (3)
Cam Pin Material: 8620 Steel
Firing Pin Material: 416 Stainless Steel
Other: MPI Inspected
Lifetime Warranty Toolcraft BCG carry a lifetime, no questions asked, warranty.

