navy arms co.

Alx · 09-06-2007, 06:41 AM

Tac, I have four of these KGP69, and would rather think of them as all steel, but actually I believe the frame is alloy, maybe a denser alloy of aluminum, and painted. The gun is just as heavy or heavier than the La/Ep22 size Erma, but it has more parts, a true hold-open, and a magazine safety that works.
One of my KGP69 guns has some edge wear and a slightly peened area on the frame, that show thru to the metal and I really don't think it is steel.
I will try the magnet test tonight, and re-post or edit to confirm.
If alloy, it still must be denser, have a better mix, or be thicker. One thing, is I believe the larger Erma's have an aluminum barrel and steel bore-sleeve, IIRC. The KGP69 barrel is all steel, I'm sure.

09-06-2007, 06:41 AM	#23
Alx User Join Date: Sep 2006 Location: Nashville, Tennessee area Posts: 263 Thanks: 5 Thanked 3 Times in 3 Posts	Tac, I have four of these KGP69, and would rather think of them as all steel, but actually I believe the frame is alloy, maybe a denser alloy of aluminum, and painted. The gun is just as heavy or heavier than the La/Ep22 size Erma, but it has more parts, a true hold-open, and a magazine safety that works. One of my KGP69 guns has some edge wear and a slightly peened area on the frame, that show thru to the metal and I really don't think it is steel. I will try the magnet test tonight, and re-post or edit to confirm. If alloy, it still must be denser, have a better mix, or be thicker. One thing, is I believe the larger Erma's have an aluminum barrel and steel bore-sleeve, IIRC. The KGP69 barrel is all steel, I'm sure.