Stock updated 11:26 MST

Curated arsenal

Barrels & Parts

9,476 products in this category

Hand-selected gear from the brands our staff trusts.

Filter Ops

3 Left
FFL

KNS Precision, Inc.

Kns Pin Kit Non-rotating Gen St Ar15/m16 .154 Red

$48.00
In Stock
FFL

KNS Precision, Inc.

Kns Pin Kit Non-rotating Gen2 Ar15/m16 .154 Black

$35.00
In Stock
FFL

KNS Precision, Inc.

Kns Pin Kit Non-rotating Gen2 Ar15/m16 .154 Dark Earth

$38.00
In Stock
FFL

KNS Precision, Inc.

Kns Pin Kit Non-rotating Gen2 Mod2 Ar15/m16 .154 Black

$33.00
In Stock
FFL

KNS Precision, Inc.

Kns Pin Kit Non-rotating Gen2 Mod2 Ar15/m16 .154 Red

$43.00
4 Left
FFL

KNS Precision, Inc.

Kns Pin Kit Non-rotating Gen2 Mod2 Ar15/m16 .1555 Black

$33.00
In Stock

KNS Precision, Inc.

Kns Stock Adapter W/flange AR Buffer To Picatinny Rail

$60.00
In Stock

KNS Precision, Inc.

Kns Threaded Adp 1/2x28 To 5/8x24

$40.00
In Stock

KNS Precision, Inc.

Kns Turned Detent Lower Parts Kit

$22.00
In Stock
Hazmat

Kriss USA

Kriss Magex2 Kit For G17 +23rd 3pk

$85.99
In Stock
Hazmat

Kriss USA

Kriss Magex2 Kit For G20 +18rd 3pk

$85.99
In Stock
Hazmat

Kriss USA

Kriss Magex2 Kit For G21 17rd 3pk

$85.99