Brownells 75th Anniversary - A Shooting Heritage
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Finish Your Own Lower - NO Expensive Tools or Extra Parts to Buy!

The Polymer80 80% lower receiver kit contains everything you need to start your next build. Lower receiver is constructed from a single block of proprietary polymer composite with a solid core design, stiffened magwell and beefier buffer tube housing. These lower receivers are 80% finished and require final milling of the fire control group, trigger pin, hammer pin, trigger slot, and safety selector. The included jig system provides an insert for trigger hole drilling, and also includes the necessary drill bits plus end mill bit to finish your lower. Because the receiver is incomplete, an FFL is not required for purchase.  
 
Kit Includes: AR-15 80% Lower, Set Screw Bolt Catch Pin, Dowel Pin for Bolt Catch, Pistol Grip Nut, Pistol Grip Screw, Allen Wrench, AR-15 Jig, End Mill for fire control pocket, Drill Bit for safety selector, Drill Bit for trigger & hammer pin holes, Drill Bit for pin holes & trigger hole. Jig screws are not included.
 
Receivers will not be accepted once the receiver is modified in any way. All warranty issues will be directed to the manufacturer.
 
Returns will not be accepted once the receiver is modified in any way. Polymer80 backs this part by a lifetime warranty. Inquiries and support issues for this part can be directed to Polymer80 via email at sales@polymer80.com.

Returns will not be accepted once the receiver is modified in any way. Polymer80 backs this part by a lifetime warranty. Inquiries and support issues for this part can be directed to Polymer80 via email at sales@polymer80.com.


AR-15, Issue:11, Page:008
Big Book Catalog, Issue:72, Page:009

SPECS: Fits - Standard AR-15 components.

POLYMER80 - AR-15 80% POLYMER LOWER RECEIVER & JIG KIT

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