I bought this product for the HK Navy trigger assembly grip on my C93 rifle. There is no weapons grip made by any manufacturer (including Hogue) that is made specifically for this HK grip. The small black (part#00110) air tool grip fits perfectly on the Navy style lower and you'd swear that it was designed specifically for that purpose. Comfortable, functional and it gives my rifle a more aggressive look.
Pros: Good pricing, perfect fit
This review was written in the old system and had content requirements that are different than reviews written today.