Hammerhead replaces the pistol grip on your AR-15. When configured properly it can help you keep your rifle legal in jurisdictions where the pistol grip is restricted. In operation it feels very much like holding a wooden rifle. Manufactured from a very strong engineered polymer material, it'll survive the most challenging missions. Hammerhead carries a 90-day no questions asked no hassle guarantee, and a lifetime warranty against defects in materials and workmanship.
Popular CA-Legal configuration:
Example NY-SAFE sporting rifle configuration with Hammerhead stock adapter, RRA Entry Stock Kit, Entry Length Receiver Extension Tube, KNS Rear Takedown Pin and 5" Rubber Cover.
Available in several popular colors matching Magpul furniture color.
Other items that you may find useful:
Use of an ambidextrous safety selector lever with this product is strongly recommended. You can find a selection of Pistol Buffer tubes and buffer tube covers as well as rifle stocks on this store. For New York State customers, our single-use 3.5gm Epoxy is a tried and true solution for achieving the permanence of attachment required by the NY state police.
Specifications:Approx. Weight 140g (5oz).
Approx. Dimensions: 13x7x3.6cm (5.1x2.75x1.4in)
Material: Injection Molded Weapons-Grade Polyamide Composite
(Specifications are subject to change without notice.)
Hammerhead is engineered and tested to work with mil-spec forged AR-15 lower receivers. While the product may work with billet lowers, these lowers often have wide variances in dimensioning that could impact the fit of this product. It may be necessary to modify the product to fit on any given billet lower. Modifications to the product void the warranty.
CALIFORNIA: California Department of Justice Bureau of Firearms attests that Hammerhead is not a pistol grip and therefore legal when used on a detachable magazine semiautomatic centerfire rifle with none of the features listed in CA PC 30515(a)(1)(A-F).1
NEW YORK STATE:
We have confirmed with Counsel for the New York State Police (NYSP) via our attorney (Tresmond
Law of Hamburg NY) that a rifle with our Hammerhead AR-15 Stock
Adapter when epoxied to the rifle and with a buttstock
attached to the rear threads of this product (Type I or Type II config)
and no other NY-SAFE prohibited features would be considered a sporting rifle
and no registration under NY-SAFE will be required.
We make no claim concerning the legality of this product for use in complying with the restrictive firearms laws of any other state.
1. Sworn testimony of Frank Navarro, CA DOJ Bureau of Firearms Special Agent, in the case of People vs. Haack and Haack, California County of Tulare Superior Court, 3 November 2010.