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SI Takedown Pins for AR15 HK416 M4 Receivers
Upgrade your build with precision-machined SI Takedown Pins, engineered for a secure and rattle-free fit on AR15, HK416, and M4 platform receivers. Designed for drop-in installation with no gunsmithing required, these pins deliver consistent performance and a clean, professional finish. A must-have upgrade for any serious builder or enthusiast.
Specificatinos:
Material: cnc alloy metal.
Color: black; tan; blue; red.
Size: 3.4*1.3cm & 2.8*0.9cm.
Weight: 6g.
Package includes: 1x si m4 receiver takedown pin or 4x pins set.
Upgrade your build with precision-machined SI Takedown Pins, engineered for a secure and rattle-free fit on AR15, HK416, and M4 platform receivers. Designed for drop-in installation with no gunsmithing required, these pins deliver consistent performance and a clean, professional finish. A must-have upgrade for any serious builder or enthusiast.
Specificatinos:
Material: cnc alloy metal.
Color: black; tan; blue; red.
Size: 3.4*1.3cm & 2.8*0.9cm.
Weight: 6g.
Package includes: 1x si m4 receiver takedown pin or 4x pins set.
Select Type
From $4.90
Original: $13.99
-65%SI Takedown Pins for AR15 HK416 M4 Receivers—
$13.99
$4.90Description
Upgrade your build with precision-machined SI Takedown Pins, engineered for a secure and rattle-free fit on AR15, HK416, and M4 platform receivers. Designed for drop-in installation with no gunsmithing required, these pins deliver consistent performance and a clean, professional finish. A must-have upgrade for any serious builder or enthusiast.
Specificatinos:
Material: cnc alloy metal.
Color: black; tan; blue; red.
Size: 3.4*1.3cm & 2.8*0.9cm.
Weight: 6g.
Package includes: 1x si m4 receiver takedown pin or 4x pins set.
