Functional, but questionable quality - Tiger Rock AR-15 A2-Style Pistol Grip

If this is the cheapest available, and you're not picky and on a shoe-string budget, this might be ok for you.

But... 2 of 3 I ordered had holes for the safety spring that were too deep. The safety still functions, but switches positions far too easily. These holes were also placed a little too close to the inner wall, but were still functional. The possibility of the safety being inadvertently switched on/off is very high compared to a safety that has more resistance to being switched.

All 3 had flashing that needed to be removed in various places.

The fit on all 3 to the receiver is looser than any other A2 pistol grip I've bought. It still fits properly once tightened down -- no visible gaps.

Otherwise, they all function once installed.