Want to stand out from the crowd? Sharps Bros. has created a series of stripped lowers that will certainly do the job. The Warthog is a top notch high quality lower receiver with a viciously appealing Warthog, inspired by the A-10 Warthog, molded into the magwell. Warthog's design is inspired by the A-10 Warthog aircraft, along with some particularly memorable hog hunts the Sharp's Bros. team has enjoyed. The Warthog- Gen2 features include a threaded bolt catch pin, reduced weight, and improved styling. Additional Features: An oversized integral trigger guard A beveled magazine flare that helps you load as quickly and efficiently as possible Machined top to bottom from 7075-T6 aluminum, a peak-strength corrosion-resistant aluminum alloy A hard coat anodize finish per MIL-A-8625 Full compatibility with all mil-spec internal parts Full compatibility with all other aftermarket mil-spec upper receivers Full compatibility with PMags, Hex mags and other standard capacity magazines Multi-caliber mark Weight: 9.8 oz For the best selection of Modern Sporting Rifle parts and accessories, shop Palmetto State Armory!