03-27-2012, 11:41 PM
It may be similar to the Cavalry Arms. MK II 1 piece lower- I have . It was made with nylon -6. I own one of the last few they made, I really like it.( The machinery was for sale- after the ATF- busted in-took all the goods.) No steel sleeves are needed - it's as tough as a heat tempered nail, you can rely on it .( I paid 125.00 for the lower back in "08.= the Bake sale.)

