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Major Tom
11-08-2018, 02:39
I am looking at a Springfield (Geneseo,Ill) M1A. The flash suppressor does not have the bayonet lug. Can a GI suppressor w/lug be swapped out on this rifle? Thanks for replies

Ted Brown
11-08-2018, 02:53
Yes, GI flash suppressors will fit on the M1A.

lyman
11-08-2018, 04:44
absolutely, quick and easy swap

Allen
11-08-2018, 04:52
Some use an alignment tool to make sure the suppressor is perfectly straight. Some are bored out to about 3/8" or so for extra clearance. I'm sure nf1e can enlighten on the subject.

lyman
11-08-2018, 04:55
the ones that are bored (actually reamed) are usually done for Match Rifles,

nf1e
11-08-2018, 05:54
Yep, direct swap but be careful that the current FS is not welded in place.
NM suppressors are taper reamed for better clearance.
An alignment too is a good idea when installing a standard FS.

Allen
11-08-2018, 06:33
Yep, direct swap but be careful that the current FS is not welded in place.

Does anyone other than Polytech and Norinco weld the castle nut to the FS? BTW, the Chinese castle nuts have a different thread (metric I'm sure) from the U.S makes.