BCGs

DD 5.56 Bolt Carrier Grp Compl F/A, HP&MPI Tested

Daniel Defense, MFG# 04-013-19032, UPC: 852548002868, UOM: Each, Complete Bolt Carrier Group, 5.56mm, F/A, HP & MPI Tested, DDEF, DDEFPT41, DDEFPTALL, PT41, PTALL

Faxon Firearms 5.56/300 BLK Gunner Light Weight Bolt Carrier Group - Nitride

Larue Tactical LT15LTBCG556STD Texas Spec Bolt Carrier Group 5.56 AR-Platform

Bolt Carrier Group Mk10 67d 3.5oz

Bolt Carrier Group, Mk10, 67d, 3.5oz (ONLY COMPATIBLE WITH CMMG RDB BARRELS)

Bolt Carrier Group MkG 45 ACP

Bolt Carrier Group, MkG, 45 ACP (ONLY COMPATIBLE WITH CMMG RDB BARRELS)

Bolt Carrier Group MkGs 40 S&W 60d

Bolt Carrier Group, MkGs, 40 S&W, 60d (ONLY COMPATIBLE WITH CMMG RDB BARRELS)

Bolt Carrier Group MkGs 67d

Bolt Carrier Group, MkGs, 67d (ONLY COMPATIBLE WITH CMMG RDB BARRELS)

KAK BCG AR15 556 K-SPEC CL DE DV SLV

The K-SPEC BCG combines multiple key features focused on increasing the reliability of your AR-15 style firearm no matter if you are running suppressed or unsuppressed, and regardless of conditions. The K-SPEC is a truly plug and play BCG that will...

BCM Bolt Carrier Group (MPI) - Auto

Stripped carrier is finished in an Ion Bonded Flat Dark Earth. Lowers friction and cleans easier. BCM (MPI) complete bolt carrier group is fully assembled. (BCG) Bolt carrier group (auto version) for your AR15, M16, or M4. Parkerized exterior and chrome...

KAK AR15 BCG M16 556 K-SPEC NP3 DE

This is not a hard use BCG. This is considered a consumable part, AR's with dialed in gas and buffer systems will prolong the life of this item. Recommended gas systems- Mid length, Rifle Length, or similar. Aluminum carrier with Satin Gold Anodize...

CMMG BOLT CARRIER GROUP MK3 AR10

Complete Mk3 bolt carrier group - Bolt: 9310 Steel Phosphate Finish - Carrier: 8620 Steel Chrome Lined Phosphate Finish - Extractor: S7 Tool Steel Phosphate Finish

RISE LOW MASS BCG .223/5.56 NIB

Packing exceptional performance into a lightweight - but full-power - package, RISE Armament designed the RA-1010 Low-Mass Bolt Carrier Group to help you shoot more accurately. With a reduced reciprocating mass during the firing cycle, it lessens recoil...

Bolt Carrier Assy, Semi, 716

Bolt Carrier Assy, Semi, 716

KAK BCG M16 762X39 K-SPEC NP3 TIGRY

The K-SPEC BCG combines multiple key features focused on increasing the reliability of your AR15 style firearm no matter if you are running suppressed or unsuppressed, and regardless of conditions. The K-SPEC is a truly plug and play BCG that will...

JP ENHANCED BOLT CARRIER 9MM

JP Enhanced 9mm AR Bolt - Machined to the same exacting tolerances as our bolt carriers this second generation 9mm bolt assembly is an entirely new design that eliminates the need for a central mass (slug) to readily function with our 9mm JP Silent...

LANTAC 223/5.56 E-BCG Full Auto Style Bolt Carrier Group - QPQ Black Nitride

Our BCG is precision machined from 8620 steel with a shot peened bolt manufactured from Carpenter 158 and Magnetically Particle Inspected. The entire carrier assembly is QPQ (Quench Polish Quench) Nitride coated Black, this is a specialized type of...

Lantac E-BCG Enhanced .223 556 Bolt Carrier Group NiB Finish

M16 Full Auto Style for increased mass and lock time. Our new BCG is precision machined from 8620 Steel with a shot peened bolt manufactured from Carpenter 158 and Magnetically Particle Inspected. The entire carrier assembly is NiB Electroless Nickel...

Vktr Industries V20090719002RP Direct Impingement Bolt Carrier Group Chrome 8620 Steel For AR Platform Full Auto

JP LOW MASS BOLT CARRIER FOR LARGE FRAME 308

JP Low Mass Operating System Bolt Carrier - Large-Frame (.308) - Stainless Steel - Polished Finish - Requires DPMS-pattern bolt firing pin and cam pin. - Includes JP Enhanced Gas Ring - Weight: 10.82 oz. with key installed.

Bolt Carrier Group DI DISSENT Mk4

Bolt Carrier Group, DI, DISSENT, Mk4

Faxon Firearms 5.56/300 BLK Gunner Light Weight Bolt Carrier Group - TiN (Gold) PVD

LANTAC E-BCG 556 SIDE CHARGE NIB

Lantac Enhanced Bolt Carrier Group, .223/5.56mm Nickel Boron, Side Charger. This high-quality enhanced bolt carrier group is made from 8620 steel and coated with nickel boron. It ships with three side charger options: knurled steel, smooth steel with a...

Vktr Industries V20090719001RP Complete Piston Bolt Carrier Group For AR Platform

Precision machined one-piece patented bolt carrier with correct timing, revised cam path, finished in industrial hard chrome. Patented enhanced cam pin for consistent lock up, shot after shot.

Bolt Carrier Group Fixed Ejector DISSENT 9mm

Bolt Carrier Group, Fixed Ejector, DISSENT, 9mm