| Content | Description
Grab this billet, .308-chambered 80 percent lower to complete your own LR-308 build at home! CNC-machined right here in the U.S.A and backed by a Lifetime Warranty. This lower's compatible with DPMS Gen 1 and CMMG Mk3 .308 components.
LR-308 80 Percent Lower Features:
- Integrated, one-piece trigger guard
- Broached magwell for faster reloads
- 100% Made in the USA
- Lifetime Warranty
- No FFL required
Specifications:
- Caliber: .308 Winchester/7.62x51mm NATO
- Construction: Billet 6061 T6 aluminum
- Magazine: DPMS Gen 1/SR-25
- Finish: Type III Hardcoat anodized
- Engraving: "FIRE", "SAFE"
- Buffer: Mil-spec
Parts Compatibility:
- Upper: DPMS Gen 1, CMMG Mk3
- Parts Kit: DPMS Gen 1, CMMG Mk3
- Magazine: DPMS Gen 1, SR-5
Jig Compatibility
This LR-308 80% lower is not compatible with .308 80% lowers jigs from other manufacturers. This lower is compatible with the Elite Builder 308 Jig and Router Jigs.
No FFL is required to purchase this 80 percent lower. This .308 80% lower receiver is not considered a firearm and is compliant with the Gun Control Act of 1968. Not classified as a firearm as defined in 18 U.S.C. 921(a)(3).
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Keep your AR build "light in the lower" while retaining its strength and integrity with the RL556v3 by Polymer80. This polymer made 80% lower receiver features a solid core design, flared magwell, and beefier mil-spec buffer tube housing to ensure your AR can take everyday wear and tear.
For instructions on using the 80% Lower Receiver Jig, click here.
The RL556v3 Kit Includes:
- 80% Polymer AR15 Lower Receiver (Mil-spec)
- Polymer Jig
- Trigger Hole Drill Guide
- Drill Bits and End Mill
Why a Polymer AR-15 80% Lower?
Polymer 80% lowers have been well-tested and proven among the AR-15 and 80% lower community. This ultralight lower affords the same ruggedness as any aluminum lower, yet its construction also affords many unique benefits.
If you’re nervous about machining an 80% lower, this polymer lower will be the perfect way to ease into the practice. Polymer is incredibly simple to drill and mill, and the material is forgiving.
| The 80% Machined Lower isn't finished and comes in raw aluminum, ready for your coating of choice. Made from 7075-T6 and features a 3/4 inch grip screw. These 80% Lowers are Designed off the AR-15 Platform. No FFL is required to purchase this 80% Lower.
***Please note that the rear lug pocket for the upper must be finished in the machining process in order to seat an upper***
The Mil Spec AM-15 stripped Upper Receiver is machined from 7075 T6 Aluminum forging. Featuring M4 feed ramps, this upper receiver is machined to Military Specifications & Standards and can be used with multiple calibers on the AR-15 platform. This upper receiver comes not finished in raw aluminum, ready for your coating of choice to make it completely custom! Match this Upper with one of our Lower Receivers for a solid fit.
One 80% Lower & One Stripped Upper Receiver.
California requires 80% Receivers to be serialized before fabrication. California residents must submit to a background before building. Other states have banned the sale, ownership, manufacture, and use of 80% Receivers. Because of changing firearm laws, this list may not be all-inclusive. The following are the states that have banned 80% receivers: NJ, NY, CT, HI, DC and RI. | Skeleton 80% Lower
- This 80 percent lower receiver is machined to mil-spec tolerances.
- The magwell on this 80 percent lower receiver is full broached for the perfect fit every time.
- Building your own AR-15? This 80 percent lower receiver is a great choice for any DIY gunsmith looking to build his or her own AR-15.
- 80 percent machined to mil-spec tolerances. You get to go hands on with this lower, completing the machining for the fire control group, trigger pin, hammer pin, trigger slot, and safety selector hole yourself.
- We hope you enjoy your build. Keep shopping rifle parts and AR-15 parts here to find an AR-15 jig kit and everything else you will need to complete your AR-15.
- Machined to mil-spec tolerances
- Forged from 7075-T6 aluminum
- Black Anodized
| Description
(1) Black Fire/Safe Marked AR15 Forged 80% Lower Receiver:
- For AR-15 builds (5.56/.223/300 BLK/6.5 Grendel)
- Color: Anodized Black
- Type III Hard Anodized
- 100% Mil-Spec
- Quantity: 1
- Fire/Safe Marked: Yes
- Forged 7075-T6 Aluminum
- Broached Magwell
- 100% Made in the USA
- NO FFL REQUIRED
| The 80% Machined Lower isn't finished and comes in raw aluminum ready for your coating of choice. Made from 7075-T6 and features a 3/4 inch grip screw. These 80% Lowers are Designed off the AR-15 Platform.
No FFL is required to purchase this 80% Lower.
Please note that the rear lug pocket for the upper must be finished in the machining process in order to seat an upper
California requires 80% Receivers to be serialized before fabrication. California residents must submit to a background before building. Other states have banned the sale, ownership, manufacture, and use of 80% Receivers. Because of changing firearm laws, this list may not be all-inclusive. The following are the states that have banned 80% receivers: NJ, NY, CT, HI, DC and RI. |
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