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Calibers
Shop By 12.7x42
Shop By 12.7x42
Shop By 12.7x42 subcategories
Barrels > 12.7X42 Compatible
Bolt Carrier Groups > 12.7X42 Compatible
Muzzle Devices > 12.7X42 Compatible
Upper Builds > 12.7X42 Compatible
Products [4]
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AR-15 12.7x42 BCG
$199.99
$124.99
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Helius Tactical 49/64x20 Jam Nut for 12.7x42, Black Oxide Finish
$9.99
$4.99
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Stock + Buffer Tube Kit: Omega AR-15/M16 Carbine Mil-Spec Buttstock + Recoil Technologies Mil-Spec Heavy-Duty 6-Position Buffer Kit + Recoil Technologies AR-15 Mil-Spec Lower Parts Kit + Bear Creek BC-15 BCG 7.62x39/12.7x42/9x39, Full Assembly, Nitride +
$199.99
$154.99
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Finish Your Build Kit: NcSTAR Polymer Tactical Stock for MIL-SPEC Tube - Black + Recoil Technologies Mil-Spec Heavy-Duty 6-Position Buffer Kit + Recoil Technologies AR-15 Mil-Spec Lower Parts Kit + Bear Creek 7.62x39/12.7x42/9x39 Nitride Bolt Carrier Grou
$194.99
$159.99
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