Bolt – Carpenter 158 heat-treated, shot peened and magnetic particle inspected. Manufactured to government drawings. Mil Spec gas rings. NiB-X Black coated (40% more wear-resistant than chrome).Extractor – Manufactured, heat treated, and hardened per government drawings. Black extractor buffer and heavy-duty spring. NiB-X Black coated. Firing Pin – Manufactured, heat-treated, hardened, chromed and certified per government drawings. Carrier – AR-15 or M16 style (heavy weight), 8620 material, heat treated and case hardened. Manufacturing tolerances on inside diameters tightly controlled. NiB-X Black coated for durability and ease of cleaning. Gas Key – Hardened to USGI Specifications and attached using grade 8 hardened fasteners. NiB-X Black coated. Staked per military specifications. Cam pin – Manufactured, heat treated, hardened and certified per Government drawings. NiB-X Black coated.
products
Reliability without breaking the bank, that's our motto. Dirty Bird is your trusted distributor of the best firearms wholesale and discount parts on the market. Give us a shot, you won't be disappointed.
service
We're focused on doing business in a way that earns us life-long customers. We have a highly positive rating from our customers. Trust Pilot - 4.8 Stars and Google Reviews 4.7 Stars
and operated
There is a reason people like shopping with Family owned and operated companies: Because the people running it have skin in the game, our reputation is on the line. We know that our only job is serving our customers, that means quality products, great prices and attentive service.
guarantee
We offer a Low Price Guarantee to beat any competitor's in-stock item price from an authorized reseller, considering all costs including shipping and taxes. Exclusion apply.
Guarantee
Our return policy is simple, if you're not 100% satisfied with your purchase send it back to us within 45 days for a full refund. Install it, test it out. If it doesn't perform to your liking, we'll take it back.
