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Centurion Arms C4 5.56 Billet AR-15 Receiver Set - C4-B-SET vs Lantac N15 Raven Billet Receiver Set - 01-RV-SET-N15-RAVENReceiver Sets
Put receiver sets head to head to compare size, weight, and more.
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Featured Deal
$400.00
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Featured Deal
$509.99
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| Receiver Sets | Centurion Arms C4 5.56 Billet AR-15 Receiver Set - C4-B-SET | Lantac N15 Raven Billet Receiver Set - 01-RV-SET-N15-RAVEN |
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| Summary | ||
| Rating |
Not Rated
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Not Rated
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| Rank | ||
| Weight | 9.504 oz | 15.84 oz |
| Details | ||
| Brand | Centurion Arms | Lantac USA |
| Prices | ||
| MSRP | $400.00 | $509.99 |
| Used Price | $280.00 | $356.99 |
| Sale Price | $360.00 | $458.99 |
Receiver Sets Descriptions
Centurion Arms C4 5.56 Billet AR-15 Receiver Set - C4-B-SET
Centurion Arms LLC, C4 5.56 Billet Receiver Set in 7075-T6 Aircraft Grade Aluminum Lower Receiver Specifications: – Precision CNC from billet 7075-T6 Aerospace aluminum – MIL-A-8625F, Type III, Class 2, Hard Anodized flat black finish or Cerakoted as per customers needs – Compatible with TDP/Mil standard AR lower receiver parts – Compatible with ambidextrous controls currently on the market (ambi selector and NORGON mag release) – Dimensional accuracy inspection – All sharp edges de-burred by hand – Pictograph selector markings properly marked for 90° safety – Multi Caliber marking for build versatility – Largest possible, flared, deep beveled magwell – Tensioning screw for proper upper/lower fit – Integrated trigger guard – All components, material, and packaging made in the USA – Weight: 9.5 oz Upper Receiver Specifications: – Precision CNC from billet 7075-T6 Aerospace aluminum – M4 feed ramps – MIL-A-8625F, Type III, Class 2, Hard Coat Anodized flat black finish or Cerakoted as per customer’s needs – Compatible with TDP/Mil Standard AR Upper Receiver Parts
Lantac N15 Raven Billet Receiver Set - 01-RV-SET-N15-RAVEN
Machined from certified 7075-T6 Aluminum and Type 3 Hardcoat Anodized Class2, Deep Black. Our matched billet receiver sets are manufactured to the highest quality standards with excellent fit between parts. UAR™ Billet Upper: The patent pending SMOOTHCAM™ system features a domed head, low friction cam pin and special upper receiver that offer ultra smooth operation. With its blended cam recess the UAR upper is machined from Billet 7075-T6 certified aluminum and milspec, Type3, Class2, Deep Black, Hardcoat Anodized. The UAR™ is a precision machined upper with a special proprietary bore that is ultra smooth with a roughness average in micro inches of 16, as opposed to standard bored or milled uppers that are 32-63, or higher. This reduces bolt carrier friction and creates a much smoother operation. Barrel nut threads, bore and barrel extension surfaces are all machined in one operation so that they are perfectly concentric and perpendicular to the barrel and fixing assembly. The cam pin recess has been carefully designed with a smooth surface that flows into the main reciprocation channel. This allows our specially designed radial, domed head cam pin to move with the minimum of wear against these internal surfaces. The CP-R360™ Cam Pin has no moving parts to break or lock up. Machined from 17-4 PH Stainless Steel and hardened to H900 (45RC Approx) its head is polished for a super smooth finish. The cam pins circular head has a single flat face machined into it at the front so that it can be inserted into any bolt carrier without having to remove the gas key. Two further flats are machined at 90 degrees to the front face that assist in reducing internal wear to the cam channel. The unique domed head allows the cam pin to operate in a completely different position to a traditional pin, with the radius of the head curving away from the receivers internal surface, rather than forming a hard or sharp edge on its upper corner that causes wear. Finished in its natural hardened state, copper/brass color. LA-N15™ Billet Lower Receiver Internally flared Magazine well, to assist in loading. 45 Degree BAD Safety Selector cut. Spotface recess to rear Takedown Pin making acess easier. Single point cut receiver extension threads. Enlarged Mag Button area for easier gloved operation. Broach Cut Magwell. Made in the USA
