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Dirty Bird Side-Charging DB9 9mm / Pistol Caliber Receiver Set vs ODIN Works AR-15 Billet Receiver SetReceiver Sets
Put receiver sets head to head to compare size, weight, and more.
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Featured Deal
$359.90
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vs |
Featured Deal
$495.00
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| Receiver Sets | Dirty Bird Side-Charging DB9 9mm / Pistol Caliber Receiver Set | ODIN Works AR-15 Billet Receiver Set |
|---|---|---|
| Summary | ||
| Rating |
Not Rated
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Not Rated
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| Rank | ||
| Weight | 0.0000 oz | 16 oz |
| Color | Black, FDE, Midnight Bronze, OD Green | |
| Details | ||
| Brand | Dirty Bird Industries | ODIN Works |
| Prices | ||
| MSRP | $359.90 | $495.00 |
| Used Price | $251.93 | $346.50 |
| Sale Price | $323.91 | $445.50 |
Receiver Sets Descriptions
Dirty Bird Side-Charging DB9 9mm / Pistol Caliber Receiver Set
The DB9 Billet Lower Receiver is an ideal choice for starting your pistol caliber (9mm, 40 S&W, .357 Sig) AR build. Precision machined from a solid block of 7075-T6 billet aluminum and finished with hard-coat black anodizing per Mil 8625 Type 3 Class 2 specifications, you can be sure that this unit is as tough as they come. This lower receiver accepts any Glock style small frame pistol caliber magazines in 9mm, .40 S&W, .357 SIG, etc. and the mag well features a beveled feed lip for quick and easy mag swaps. Extensive testing and attention to detail also ensure that your Glock style magazines will drop free when released. The proprietary magazine catch and ejector is included and pre-installed from the factory. Other features include: Threaded takedown pin spring and detent hole for easy installation. Set screw is included. Note: To prevent excess pressure on the rear takedown pin and detent, you can shorten the detent spring by the same length of the set screw using some wire cutters prior to installation. Threaded upper tension screw to adjust any “slop” out of vertical fit between the upper and lower. Ambidextrous finger rests above and below the mag release. Threaded bolt catch pin included for easy bolt catch installation. Manufactured by New Frontier Armory right here in the USA. Lifetime Limited Warranty Does not come with pivot/takedown pins. Important information: Magazine Compatibility This lower will drop-free factory Glock small frame pistol magazines. It has also been thoroughly tested with Magpul GL17 9mm pistol magazines to fit and drop-free. Promo, KCI, Kahn and other types of magazines will also work but due to varying thicknesses relative to factory Glock mag dimensions, slight modification to the magazine catch may be required. Bolt Carrier Group (BCG) Requirements You’ll need a BCG which is compatible with Glock style magazines. Some BCGs in the market are compatible with both Colt and Glock style magazines but some others are specific. The difference is Glock magazine compatible BCGs have the relief cuts necessary to clear the magazines. Lower Parts Kit Compatibility Any mil-spec or better LPK will work but you won’t need the mag catch assembly, bolt catch roll pin or the trigger guard as those are all included with this lower. Buffer Recommendations You’ll want to use a 9mm (extended) buffer which is longer and heavier than a standard carbine buffer. Standard carbine buffers will work but it’s a good idea to use a spacer to limit the rearward travel. This is simply because a 9mm BCG is shorter than a standard BCG which means there is more travel and gives the BCG more time to build speed as it returns home and this extra velocity can cause excess stress on the bolt catch. 9mm extended buffers are common and well worth the investment. Before firing your new build we suggest you adjust the ejector. You can do this quickly and easily by following these steps: Back-off the two hex-head screws holding the ejector just enough so the ejector has a semi-tight “friction fit”. Ensure the ejector is seated all the way to the rear and all the way down in it’s pocket. Close the upper onto the lower with the bolt all the way forward. SLOWLY cycle the bolt in and out about 1/4 of the way back a few times. Allow the bolt to close all the way and tighten up the ejector screws. No need to over-torque as this could cause the ejector to shift position, we’ll be adding blue (non-permanent) locktite in the next step. OPTIONAL: At this point you can use some dummy rounds to check for proper ejection. Remove one ejector screw at a time (ensuring the ejector does not move) and add a dab of blue locktite to the threads and tighten them back down. New Frontier Pistol Caliber Billet AR-9/45 Side Charging Upper with LRBHO Other Specifications and Features of the Side Charging AR-9 Stripped Billet Upper with LRBHO: Machined from 6061 billet aluminum Matte black hard-coat anodized per Mil 8625 Type 3 Class 2 Compatible with all Glock Mag AR-9 components and most aftermarket parts Adjustable tension slide lock on charging handle Rear dust cover trap door that seals shut when mated with lower Manufactured to MILSPEC on state of the art CNC equipment for consistent quality parts and exacting tolerances Save money by building your own AR pistol caliber rifle from the ground up exactly the way you want it configured Designed to match lines with New Frontier Armory C-9 and C-45 Billet Lower and most forged lowers **NOTE: Some rail systems that use anti-rotation tabs may need slight modification to fit this upper. It is designed for flush mounting rails and standard hand guards.
ODIN Works AR-15 Billet Receiver Set
Build your rifle from a strong foundation! Boasting aesthetics, performance, and practical features, the OTR-15 receiver set is the start to your dream rifle. Hours of meticulous design, engineering, and testing went into crafting the OTR-15 Lower Receiver so it would live up to the expected ODIN Works quality and performance. What you should expect to feel when you get your OTR-15 Receiver Set is outstanding ergonomics, precise tolerances, and a refinement that is still durable. The OTR-15 lower is machined in house from billet 7075 aluminum with features and style in mind. Machined to match the ODIN Works billet upper, the OTR-15 Receiver Set provides a best in class chassis. The Billet Upper Receiver has a sleek design “No Forward Assist” and low profile brass deflector. The OTR-15 Receiver Set guarantees you’ll stand out in a crowd and above all else, gives you the top shooting performance that you require. IMPORTANT: **This item requires shipment to a Federal Firearms Licensed dealer. ODIN Works requires you to include the FLL Dealer information you would like your item to be sent to in the comment section of your order. Item will not be shipped without this information. Features Upper Receiver: For AR-15 Machined out of 7075 Billet Aluminum NO Forward Assist-Slick Side Low Profile Brass Deflector Dust Cover Included Lower Receiver: Multi-Cal AR-15 Lower Included With: Ambi Bolt Release and Take Down Pins (hardware included) Machined out of 7075 Billet Aluminum Beveled Mag Well Designed To Match ODIN Billet Upper
