BCM grip screwdriver size for installation screw.

[prepare]

SOLGW site is down but this is apparently a new screw design for them.

[556Cliff]

SOLGW site is down but this is apparently a new screw design for them.

I'm just glad that SOLGW was willing to look into the grip screw (much like Magpul) to update it with modern enhancements, even though it seems like many would argue the worth of doing so.

A2 stock screws could certainly benefit from some modernization as well, but not many outside of the "retro" cloning crowd are using A2 stocks anymore.

[FromMyColdDeadHand]

This might be the dumbest threat in M4carbean history.

Carb-eye-n…

[M90A1]

Just to add a little fuel to the fire. The best fitting bits for a replaceable bit screwdriver are the ones made by Brownells or Wheeler that were designed for Leupold or Buehler scope rings. They fit perfectly in Magpul or Colt style screws. Brownells part number is 080-430-430WB. I have no idea if Wheeler sells individual bits.

[DG23]

Carb-eye-n…

Said while holding a banjo...

[lysander]

McMaster has the mil spec star washer but it says made in Taiwan...how can that be? A mil part number made in Taiwan? MS-35335/NASM 35335

Because the specification defines how the part is made and what assurances there are to guarantee the quality. They do not specify where it shall be made.

(Most "mil-specs" are actually industry specifications based on older military specifications, adopted by the DoD.)

[prepare]

Because the specification defines how the part is made and what assurances there are to guarantee the quality. They do not specify where it shall be made.

(Most "mil-specs" are actually industry specifications based on older military specifications, adopted by the DoD.)

I hope the military is not dependent on China and Taiwan for their war fighting material.

[HKGuns]

Just to add a little fuel to the fire. The best fitting bits for a replaceable bit screwdriver are the ones made by Brownells or Wheeler that were designed for Leupold or Buehler scope rings. They fit perfectly in Magpul or Colt style screws. Brownells part number is 080-430-430WB. I have no idea if Wheeler sells individual bits.

The Wheeler bit that fits best is 424-466.

[DG23]

I hope the military is not dependent on China and Taiwan for their war fighting material.

A good way to ponder that idea is to simply ask yourself 'What DO we manufacture 100% here in the USA still?'.

[Cane55]

The Wheeler bit that fits best is 424-466.

I searched brownells & Wheeler’s website for that part and nothing came up. Do you know who sells that part? Thanks.