Spike's Tactical Bolt Carriers Gun Parts

(5 deals total)

Add a high-quality bolt carrier group to your next .308 build with Spike's Tactical .308 BCG. This DPMS-style bolt carrier group has been magnetic particle inspected, and high-pressure tested to ensure quality and reliability. The full auto carrier is made from 8620 tool steel with a chrome interior, and the shot-peened bolt is crafted from 9310 tool steel. The gas key has been properly staked, and all surfaces are phosphate coated to resist corrosion. An engraved Spike's Tactical Spider Logo is located on the right side of the carrier to show through the ejection port.

 The Spike's Tactical 9mm bolt is AR-15 blowback complete bolt. Crafted from 416 stainless steel and features a matte black finish. Features: - 9mm Luger bolt - 416 stainless steel - Grade 8 screws - Black finish     Back Specifications Brand: Spike's Tactical Caliber Gauge: 9mm Luger Platform: AR-15 MPN#: ST9BG01

Your bolt carrier group is one of the most critical parts of your build. Don't buy an imitation. This is the same BCG Spike’s uses on their builds. These complete bolt carrier groups come magnetic particle inspected and high pressure tested. The carrier is made from 8620 steel and the bolt from no. 158 carpenter steel. The gas key is properly staked, the extractor spring has been upgraded with an O-ring for increased tension, and all surfaces are MIL-SPEC heavy phosphate coated or internally chrome lined.

Spikes Tactical Nickel Boron Bolt Carrier Group for the 5.56/223 Rifle Platform. Carrier machined from 8620 tool steel and the bolt is Carpenter 158 Steel Shrouded stainless steel firing pin. Nickel Boron Coating inside and out (bolt, Carrier and Gas Key) Forged Mil-Spec gas key attached with Grade 8 hardware and properly staked. Bolt is shot peened and HPT/MPI Mil-Spec Extractor spring (four coil), black extractor insert and Viton O-Ring Tool Steel Extractor Full Mil-Spec quality Proudly 100% made here in the USA

Spikes Tactical 5.56 M16 w/ HPT/MPI Nickel Boron BCG