ASK AN EXPERTDescription
- 10.5" barrel length
- Chamber 2 3/4" and 3" 12 gauge shells
- Muzzle Thread: 1.375-24
- Blast Can with Crown Muzzle Device
- Short Recoil: The barrel reciprocates reward as the shot leaves the muzzle, creating the energy to cycle the weapon system; This means there is no gas system to foul up, and no tuning, making it self-regulating
- Free float handguard with M-LOK rail at 3, 6, 9 o'clock and full picatinny top rail
- Right side charging knob; GEN1 DPMS 308 patterned lower
- Mil-spec buffer tube; 308 short carbine buffer 3.8oz
- Round Receiver Extension (aka, buffer tube); Hogue rubberized grip; Hiperfire trigger (3.5lb-4.5lb)
- Includes: 5-round magazine, Soft case, Limited warranty
Genesis Arms is excited to introduce the world to Genesis Arms Gen-12 Suppressor Breacher Model (SBM) 10.5" Shotgun (K-G100-12).
We were recently approached by a government entity with the request to design and produce a breaching shotgun. Genesis Arms accepted the challenge and advised that Genesis Arms would make a mission specific GEN-12. The conflict Genesis Arms faced was in Genesis Arms's reciprocating barrel, as Genesis Arms standard GEN-12 model was not intended to be deployed as a breaching shotgun.
To explain, if the standard GEN-12 was deployed to breach and the muzzle was pressed into a door-jam, then the barrel would be depress rearward. This would prohibit the short recoil system from gaining momentum to cycle the bolt carrier group and would essentially give the user a single shot/pump 12 gauge. To overcome this, the SBM line integrates a new patent pending system and allows for the muzzle device to be fixed in place. The SBM line still maintains the optimized short recoil system giving the end user a professional grade GEN-12.
The user can mount a variety of muzzle devices with no custom tuning or reduced performance. Gives the user the ability to add a blast shield, muzzle brake, or suppressor to the muzzle.
Warranty Information
| Caliber | 12 Gauge |
| Chamber Length, in | 2 3/4" and 3" 12 Gauge Shells |
| Capacity | 5 round |
| Muzzle Thread | 1.375-24 |
| Muzzle Device | Compensator Shield |
| Brace | SBA3 Adjustable Arm Brace |
| Classification | Firearm (NON-NFA) |
| Operation | Short Recoil |
| Handguard | Free Float With M-LOK Rail at 3, 6, 9 o'clock and Full Picatinny Top Rail |
| Charging Knob | Right Side |
| Patterned Lower | GEN1 DPMS 308 |
| Tube | Mil-Spec Buffer Tube |
| Checkering | Molded |
| Buffer | 308 Short Carbine Buffer 3.8oz |
| Receiver | Round Receiver Extension (aka, buffer tube) |
| Grip | Hogue Rubberized |
| Hiperfire Trigger, lb | 3.5 - 4.5 |
| Barrel Length, in | 10.5" |
| Overall Length, in | 26.5" |
