| CMMG Mk 45 Guard | |
|---|---|
| Type | Submachine gun |
| Place of origin | United States |
| Production history | |
| Designed | 2017 |
| Manufacturer | CMMG |
| Specifications | |
| Cartridge | .45 ACP |
| Action | Radial delayed blowback |
| Feed system | box magazine |
The CMMG Mk 45 Guard is a .45 ACP carbine developed by CMMG. The weapon is an M16 derivative and uses a radial delayed blowback operation.[1][2]
YouTube Encyclopedic
-
1/3Views:61 396160 8544 841
-
CMMG Guard 45 - Hollow Point Torture Test
-
CMMG Banshee 45 ACP
-
New CMMG MkG 45 ACP AR15 : 2017 NRA Atlanta
Transcription
Overview
The MkG45 Guard is a .45 ACP calibre, radial delayed blowback carbine. This system uses the rotation of the bolt head to accelerate the bolt carrier of an AR-15 pattern rifle. The bolt locking lugs are adapted to incorporate angles that rotate the bolt as it travels rearward under conventional blowback power. As the bolt rotates, it must accelerate the bolt carrier to the rear through an adapted cam-pin slot. This acceleration amplifies the effective mass of the bolt carrier, slowing the speed of the bolt head. This delay allows pressure to drop prior to extraction without the penalty of a heavier bolt carrier assembly.[3] The system is similar to roller and lever-delayed blowback in that it uses the mass of the bolt carrier moving at a faster rate than the bolt head to delay the action from opening.
References
- ^ "CMMG MkG45 Guard Rifle - PCC in .45 ACP -". 2 May 2017.
- ^ "MkG45 GUARD: CMMG Unleashes New AR-15 in .45 ACP". 26 April 2017.
- ^ "CMMG Mk45". Archived from the original on 2018-10-08. Retrieved 2018-10-08.
| Lever delayed |  | |
|---|---|---|
| Roller delayed | ||
| Gas delayed | ||
| Hesitation locked | ||
| Flywheel delayed | ||
| Radial delayed | ||
| Toggle delayed | ||
| Vector delayed | ||
 | This article relating to submachine guns is a stub. You can help Wikipedia by expanding it. |
This page was last edited on 27 November 2022, at 16:17