Upper Receivers & Conversion Kits

Advantage Arms Conversion Kit: Convert your 9mm/.40 S&W Glock down to 22lr so trips to the range dont break the bank. The MOD series is meant to fit Glock 19/23 Gen 5 and includes two 15 round magazines, a 4.02" threaded barrel, a range bag, and a...

Spikes Tactical Generation 2, Billet, Upper, 223 Remington, 556nato, Black, Mil-spec Barrel Nut Sft52b2Model: Generation 2Product Type: UpperDescription: Mil-Spec Barrel NutCaliber: 223 Remington

Bootleg Billet Upper, Upper, Black, Ar15 Bp-ur-1aModel: Billet UpperProduct Type: UpperFit: AR15

Lantac is an industry leader in quality manufacturing and product development, this is no exception.Features :Precise ManufacturingLong Term ReliabilityDurable Construction

Savage Firearms Single Shot Adapter are designed for all Savage Axis & 110 models with factory flush fit magazines. The Single Shot Adaptor is to be used in place of the factory magazine to limit the rifle to being a single shot. Simply replaces the...

Savage Firearms Single Shot Adapter are designed for all Savage Axis & 110 models with factory flush fit magazines. The Single Shot Adaptor is to be used in place of the factory magazine to limit the rifle to being a single shot. Simply replaces the...

Savage Firearms Single Shot Adapter are designed for all Savage Axis & 110 models with factory flush fit magazines. The Single Shot Adaptor is to be used in place of the factory magazine to limit the rifle to being a single shot. Simply replaces the...

Spikes Tacticals mission is simple, Spikes strives to build the highest quality products and offer them at the best possible price to the consumer. It doesnt matter if you are simply a gun enthusiast, a competitive 3 gun shooter or a military or law...

Start your new build with a Luth-AR .223/5.56 A3 Flattop Upper Receiver comes fully assembled with an M4-type feed ramp, 12 position Picatinny accessory rail for mounting scopes or flip-up sights. Shell deflector, forward assist, and ejection port cover...

The HP 2-In-1 Conversion Kit Includes Extended 5-Inch Barrel for Increased Accuracy and HP Extended Magazine for Increased Comfort and Grip. Target Barrel Available in Nickel or Black. This is for Models HP22 and HP22A Only.Features :Target Barrel5 In...

The M5 .308 Assembled Upper Receiver comes with both the port door and forward assist hardware preinstalled. Forged from 7075-T6 aluminum, this assembled upper is precision machined to accept standard .308 components and is the perfect upper for your big...

Manufacturing a great receiver isnt just about what the end product looks like. Its about what it feels like, how it works, how it handles and performs. Aero Precision products have been recognized across the country by members of the military and law...