80% Parts

MGW carries a variety of 80% lowers, frames and tools to get your next project started the right way. These quality AR platform 80% lowers, various Glock platform 80% frames and Sig Sauer P320 grip inserts from brands like Polymer80 JSD Supply, and GUNLAB are constructed for straight forward and easy use. We also carry the appropriate jigs and tools to get these projects done right. Do your own milling, follow the simple guides and give your next firearm that personal custom touch.

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Polymer80 Phoenix Gen2 AR-15 80% Lower Kit

Polymer80 Phoenix Gen2 AR-15 80% Lower Kit

$75.00

2
Ratings Snapshot
4.5
out of 5
Would recommend this product.
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Polymer80 Glock 20/21 80% Pistol Frame Kit, Black

Polymer80 Glock 20/21 80% Pistol Frame Kit, Black

$160.00

1
Ratings Snapshot
4
out of 5
Would recommend this product.

Sold Out

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Polymer80 Glock 19/23 80% Pistol Frame Kit, Standard Texture

Polymer80 Glock 19/23 80% Pistol Frame Kit, Standard Texture

$149.99

4
Ratings Snapshot
5
out of 5
Would recommend this product.
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Polymer80 Glock 17/22 80% Pistol Frame Kit, Standard Texture

Polymer80 Glock 17/22 80% Pistol Frame Kit, Standard Texture

$149.99

1
Ratings Snapshot
5
out of 5
Would recommend this product.
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JSD Supply 80% Sig Sauer P320 Compatible Insert MUP-1, No Manual Safety

JSD Supply 80% Sig Sauer P320 Compatible Insert MUP-1, No Manual Safety

$99.99

1
Ratings Snapshot
5
out of 5
Would recommend this product.

Sold Out

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James Madison Tactical Gen 2 80% Polymer AR-15 Lower Receiver w/ Jig

James Madison Tactical Gen 2 80% Polymer AR-15 Lower Receiver w/ Jig

$75.00

5
Ratings Snapshot
4.4
out of 5
Would recommend this product.
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James Madison Tactical 80% Polymer .308 Equalizer Lower Receiver w/ Jig

James Madison Tactical 80% Polymer .308 Equalizer Lower Receiver w/ Jig

$95.00

1
Ratings Snapshot
5
out of 5
Would recommend this product.
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GUNLAB Black Anodized 80% AR-15 Lower Jig

GUNLAB Black Anodized 80% AR-15 Lower Jig

$129.95

3
Ratings Snapshot
4.667
out of 5
Would recommend this product.

In Stock