- AR Bolt Catch Roll PinMaterial: Stainless Steel The bolt catch roll pin holds the bolt catch in place on the lower receiver. We highly recommended using roll pin punches when installing this pin. Installation by a ... 30000-8
$1.99 - Evolved AR Take Down Pin DetentMachined From: 4140 SteelFinish: QPQ Building an AR requires careful component selection. We spend most of the time finding the best stock, grip, optics and trigger, but the rest of the lower ... 30000-3
$3.99 - Evolved AR Buffer Retainer SpringManufactured from: Stainless Spring Steel Warning: This product may be alloyed with trace amounts of lead and other elements which are known to the State of California to cause reproductive harm ... 30000-13
$4.99 - Evolved AR Pivot Pin (Front)Machined From: 4140 SteelFinish: QPQ Building an AR requires careful component selection. We spend most of the time finding the best stock, grip, optics and trigger, but the rest of the lower ... 30000-1
$12.99 - Evolved AR Safety Lever Detent SpringManufactured from: Stainless Spring Steel Warning: This product may be alloyed with trace amounts of lead and other elements which are known to the State of California to cause reproductive ... 30000-10
$4.99 - Evolved AR Safety Lever DetentMachined From: 4140 SteelFinish: QPQ Building an AR requires careful component selection. We spend most of the time finding the best stock, grip, optics and trigger, but the rest of the lower ... 30000-11
$5.99 - Evolved AR Buffer RetainerMachined From: 4140 SteelFinish: QPQ Building an AR requires careful component selection. We spend most of the time finding the best stock, grip, optics and trigger, but the rest of the lower ... 30000-12
$5.99 - Evolved AR Mag CatchMachined From: 4140 SteelFinish: QPQ No casting marks. No unsightly joints. Just sleek, precision machining. Many other magazine catches are cast or are made by pressing and fusing the threaded ... 30000-14
$15.99 - Evolved AR Mag Catch SpringManufactured from: Stainless Spring Steel Warning: This product may be alloyed with trace amounts of lead and other elements which are known to the State of California to cause reproductive harm ... 30000-15
$4.99 - Evolved AR Mag Catch ButtonMachined From: 7075 AluminumFinish: Type III Hardcoat Building an AR requires careful component selection. We spend most of the time finding the best stock, grip, optics and trigger, but the rest ... 30000-16
$8.99 - Evolved AR Take Down Pin Detent SpringManufactured from: Stainless Spring Steel Warning: This product may be alloyed with trace amounts of lead and other elements which are known to the State of California to cause reproductive harm ... 30000-2
$3.99 - Evolved AR Bolt CatchMachined From: 4140 SteelFinish: QPQ Building an AR requires careful component selection. We spend most of the time finding the best stock, grip, optics and trigger, but the rest of the lower ... 30000-5
$19.99 - Evolved AR Bolt Catch SpringManufactured from: Stainless Spring Steel Warning: This product may be alloyed with trace amounts of lead and other elements which are known to the State of California to cause reproductive harm ... 30000-6
$3.99 - Evolved AR Bolt Catch PlungerMachined From: 4140 SteelFinish: QPQ Building an AR requires careful component selection. We spend most of the time finding the best stock, grip, optics and trigger, but the rest of the lower ... 30000-7
$5.99 - Evolved AR Take Down Pin RearMachined From: 4140 SteelFinish: QPQ Building an AR requires careful component selection. We spend most of the time finding the best stock, grip, optics and trigger, but the rest of the lower ... 30000-4
$12.99