Length of Pull on 6-Position Stock

[Kiwigunguy]

Position 6 - 13 1/8"
Position 5 - 12 3/8"
Position 4 - 11 3/4"
Position 3 - 11 1/8"
Position 2 - 10 1/2"
Position 1 - 9 5/8"

These are with a Colt stock and BCM 6 position receiver extension. Measurement is straight back from the trigger.

Wow. That's much shorter than I expected. Very different from the Magpul MOE measurements. Thanks for the help.

[MistWolf]

Actual LOP will vary according what stock is used.

In most jurisdictions, it's the OAL that matters, not LOP.

[grizzman]

I will say that if I were forced to pin an adjustable stock, it sure wouldn't be a standard M4 one.

I had to remove mine from a drawer, and I went right back into it when I was done.

[GH41]

I will say that if I were forced to pin an adjustable stock, it sure wouldn't be a standard M4 one.

I had to remove mine from a drawer, and I went right back into it when I was done.

I agree! If I had to have a fixed stock it would be a fixed stock not an adjustable that was fixed. If you cannot adjust the stock shorter is better than longer. If I were forced to be fixed I'd probably look at the A1-2 entry stock.

[grizzman]

I bought my first AR in the middle of the AWB, and it came with a pinned M4 stock. I immediately replaced it with an A2, and was happy with it....using it on different ones up until a couple weeks ago.

[Kiwigunguy]

The reason I'm using the standard mil-spec stock is that I'm making an M4 clone. It's going to have a proper 14.5" barrel and a suppressor. With the 14.5" barrel OAL isn't an issue, even if I have the stock pinned in the fully collapsed position.

[grizzman]

That's a legit reason for an M4 stock.