BG Defense TYPE-A MOD M4C Delta 5.56 NATO AR-15 Carbine, 14.5 Pinned & Welded to 16, A2 Carry Handle, Aimpoint Red Dot, Z-Bolt Light
This BG Defense TYPE-A MOD M4C Delta is a U.S.-made AR-15 carbine configured with classic A2 sights and a custom rattle-can desert/tan finish with green overspray. It features a 14.5 inch barrel with a pinned and welded extended brake to reach 16 inches overall, and comes outfitted with an Aimpoint red dot mounted on a carry-handle rail adapter plus a Z-Bolt Blazer Extreme Throw weapon light. The bore is excellent, and the rifle includes a USGI-pattern 30-round magazine.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: There are visible markings from prior handling and use on exterior surfaces. Please refer to the photos for close-up views.
What’s Included
- Aimpoint red dot optic
- Aimpoint flip-up lens covers
- Carry-handle Picatinny rail adapter with knurled clamp knob
- Z-Bolt Blazer Extreme Throw weapon light with remote pressure pad
- 1x 30-round USGI-pattern aluminum AR-15 magazine
Built on the TYPE-A platform, the MOD M4C Delta uses a direct-impingement action with a carbine-length gas system. It retains the proven AR-15 core features including forward assist, case deflector, and ejection-port cover, and feeds from standard STANAG/AR-15 pattern magazines.
The barrel is 14.5 inches with an extended brake/compensator pinned and welded in place to achieve a 16 inch overall barrel length. This configuration is threaded and permanently attached at the device, delivering the desired 14.5 Pinned and Welded to 16 setup.
It wears a fixed A2 carry handle with an 8/3 elevation drum and an A2 rear sight, paired with an F-marked front sight base that includes a bayonet lug and sling swivel. The rifle is fitted with M4-type carbine-length two-piece polymer handguards, an A2 pattern pistol grip, and a collapsible/telescoping polymer stock.
Customization includes a rattle-can desert/tan finish with green overspray applied to the rifle, optic, and magazine, and a green-taped segment on the front handguard. An Aimpoint red dot is mounted via a carry-handle Picatinny adapter, and a Z-Bolt Blazer Extreme Throw light with a remote pressure pad is installed for illumination.
Receiver markings read CAL MULTI, MOD M4C, TYPE-A branding, and BG DEFENSE CO., LLC GRAND RAPIDS, MI. The selector has SAFE – FIRE – AUTO legends (markings only). The carry handle shows an 'A' upper forging mark.



