After having both (18 1/2 and 20)Just buy a 20" guys.
I find the difference, very minimal.
After having both (18 1/2 and 20)Just buy a 20" guys.
Right on , I read components as a brake FF,etc.
Anyway , just wondering,is all.
Same thing with Remington shotguns. They say it's a 18" barrel and in fact it's 18.5" with the RCMP method of measuring.
So just to paraphrase. the noveske 18" is good to go for nr slr build then.
The 18 1/2" limit was selected to restrict many existing rifles, like the M-1 carbine, and all the US legal semi autos with 16" barrels.
Just as 105mm was selected for handguns, to prohibit as many as possible.
Initially, a permanently attached extension was accepted.
When it became apparent that permitting extensions was allowing fish to escape from the net, the rules were changed.
Just buy a 20" guys.
They lengthened them to 18.5” quite a few years back so that the barrel would be flush with their +2 extension. For some reason they still refer to them as 18”.
I have an older law enforcement Wingmaster and it is 18”.
No go boys I had a problem with my bolt locking in, noveske spr measures in at 18.12 inches, 460mm
I’ve never seen an extension on the mag tube. Not saying we don’t, I’ve just never heard of it.



























