PRODUCT OVERVIEW
At a Glance
FIT & COMPATIBILITY
What You Need to Know
Compatibility details selected by the Ready Gunner team.
PACKAGE DETAILS
Everything Included
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Smith & Wesson M&P15 AXE SBR .300 Blackout Package – Neutrino, ROMEO8T-AMR & SureFire
This Ready Gunner custom package starts with the Smith & Wesson M&P15 AXE SBR chambered in .300 Blackout and builds it out with a Gemtech Neutrino titanium suppressor, SIG Sauer ROMEO8T-AMR red dot and JULIET3T-AMR magnifier, SureFire M340DFT-PRO Turbo Scout Light, Unity Tactical ModButton Lite, SureFire UE tailcap, True North Concepts Zero-8 K Grip, and an upgraded Magpul PMAG GEN M3 magazine setup with Pylon Syndicate MXP extension.
The M&P15 AXE host features an 8-inch threaded barrel, 7-inch Midwest Industries Combat M-LOK free-float handguard, Radian Raptor charging handle, Magpul CTR stock, Williams folding sights, ambidextrous controls, and Smith & Wesson's Gemtech GVAC-based upper designed to reduce gas blowback when suppressed.
Smith & Wesson M&P15 AXE SBR
The M&P15 AXE is a semi-automatic .300 Blackout short-barreled rifle built around an 8-inch threaded barrel and compact AR-pattern configuration.
The supplied product information identifies a Gemtech GVAC-based upper designed to reduce gas blowback toward the shooter when the rifle is used suppressed.
8-Inch 5/8x24 Threaded Barrel
The AXE uses an 8-inch threaded barrel with a 5/8x24 thread pitch.
This matches the included 5/8x24 direct-thread mount supplied with the Gemtech Neutrino suppressor in this package.
7-Inch Midwest Industries Combat M-LOK Handguard
The rifle is equipped with a 7-inch Midwest Industries Combat M-LOK free-float handguard, providing a modular mounting surface for compatible accessories.
Radian Raptor Charging Handle
A Radian Raptor charging handle is included as part of the factory M&P15 AXE configuration.
Gemtech Neutrino .30 Cal Titanium Suppressor
The Gemtech Neutrino is a lightweight .30 caliber suppressor constructed from fully 3D-printed Grade 5 titanium.
It measures 6.5 inches in length and weighs 8.8 ounces with its mount. The suppressor is HUB compatible and includes a 5/8x24 direct-thread mount.
The supplied Gemtech information identifies the Neutrino as rated for rifle cartridges up to .300 Win Mag and specifically lists .300 PRC, .300 Win Mag, .308 Winchester, magnum cartridges, and 6.5 Creedmoor among its supported applications.
| Suppressor Manufacturer | Gemtech |
| Model | Neutrino |
| Manufacturer Part Number | 14676 |
| UPC | 022188908213 |
| Caliber | .30 Caliber |
| Length | 6.5" |
| Weight | 8.8 oz with Mount |
| Material | Grade 5 Titanium |
| Construction | Fully 3D-Printed Titanium |
| Mount Interface | HUB Compatible |
| Included Mount | 5/8x24 Direct Thread |
| Finish | Black Cerakote |
SIG Sauer ROMEO8T-AMR & JULIET3T-AMR Optic System
The package includes the SIG Sauer ROMEO8T-AMR red dot sight paired with the JULIET3T-AMR 3x magnifier.
The ROMEO8T-AMR uses SIG Sauer's Automatic Modified Reticle system, allowing supported reticle configurations to change as the AMR-equipped magnifier is engaged or disengaged.
The supplied configuration features a Quad Ballistic Circle Dot 2.0 reticle with a 2 MOA center dot and a 40mm high-performance multi-coated lens.
3x JULIET3T-AMR Magnifier
The JULIET3T-AMR provides 3x magnification and is designed to work with the ROMEO8T-AMR system.
| Manufacturer | SIG Sauer |
| Model | ROMEO8T-AMR / JULIET3T-AMR |
| Manufacturer Part Number | SORJ8T101 |
| UPC | 798681714285 |
| Magnification | 3x with Magnifier |
| Objective | 40mm |
| Reticle | Quad Ballistic Circle Dot 2.0 |
| Center Dot | 2 MOA |
| Battery | CR123 |
| Runtime | Up to 50,000 Hours |
| Night Vision | Dedicated NV Override |
| Water Resistance | IPX8 |
| Rail Compatibility | 1913 Picatinny |
| Finish | Matte Black |
SureFire M340DFT-PRO Turbo Scout Light
The included SureFire M340DFT-PRO Turbo Mini Scout Light Pro provides a compact high-candela lighting system for the rifle.
Using the included SF18350 rechargeable battery, the supplied specifications identify output of up to 95,000 candela and 650 lumens.
The light also supports a single 123A battery, producing a listed 55,000 candela.
| Manufacturer | SureFire |
| Model | M340DFT-PRO |
| Manufacturer Part Number | M340DFT-BK-PRO |
| UPC | 084871331555 |
| Output | Up to 650 Lumens with SF18350 Battery |
| Peak Beam Intensity | Up to 95,000 Candela |
| Battery Compatibility | SF18350 Rechargeable / 123A |
| Mounting | Picatinny / M-LOK |
| Water Resistance | IPX7 |
| Finish | Black Anodized |
Unity Tactical ModButton Lite
The package includes a Unity Tactical ModButton Lite remote switch with a 4.5-inch SureFire-compatible cable.
The ModButton Lite provides momentary-only activation and uses impact-resistant polymer construction with a fully potted design for environmental protection.
The supplied compatibility information identifies support for SureFire, Arisaka, and Modlite Scout bodies as well as SureFire UE and DS00 tailcaps.
| Manufacturer | Unity Tactical |
| Model | ModButton Lite |
| Manufacturer Part Number | MBL-BLK-SF-4.5 |
| UPC | 810007880525 |
| Cable Length | 4.5" |
| Compatibility | SureFire Scout Light |
| Material | Impact-Resistant Polymer |
| Rail Mount | MIL-STD M1913 |
| Color | Black |
SureFire UE Remote Switch Tailcap
The factory M340DFT-PRO includes a standard pushbutton tailcap. This package also includes a SureFire UE-BK replacement rear cap for connection to a compatible remote switch.
The UE tailcap is constructed from aerospace aluminum with a Mil-Spec Type III hard-anodized finish and includes a lockout feature designed to prevent unintended activation.
| Manufacturer | SureFire |
| Manufacturer Part Number | UE-BK |
| UPC | 084871321679 |
| Type | Scout Light Remote Switch Tailcap |
| Material | Aerospace Aluminum |
| Finish | Mil-Spec Type III Hard-Anodized |
| Color | Black |
True North Concepts Zero-8 K Grip
The True North Concepts Zero-8 K Grip is an M-LOK multi-angle grip machined from 6061-T6 aluminum.
Its adjustable cant allows the grip angle to be set from 0 to 8 degrees. The grip uses a two-tier groove system and Type III Class 2 hardcoat anodized finish.
The supplied K-length configuration weighs approximately 1.9 ounces and includes the necessary mounting hardware and a 1/8-inch Allen wrench.
| Manufacturer | True North Concepts |
| Model | Zero-8 K Grip |
| Manufacturer Part Number | Z8-MK-B-01 |
| UPC | 850042453261 |
| Mounting | M-LOK |
| Material | 6061-T6 Aluminum |
| Adjustable Angle | 0°–8° |
| Weight | 1.9 oz |
| Finish | Type III Class 2 Hardcoat Anodized |
| Color | Black |
Magpul PMAG 30 GEN M3 Window Magazine
The package uses a Magpul PMAG 30 AR/M4 GEN M3 Window magazine chambered for 5.56 NATO / .223 Remington.
The GEN M3 magazine features dual MagLevel windows, impact- and crush-resistant polymer construction, anti-tilt self-lubricating follower, constant-curve internal geometry, and an over-travel insertion stop.
| Manufacturer | Magpul Industries |
| Model | PMAG 30 AR/M4 GEN M3 Window |
| Manufacturer Part Number | MAG556-BLK |
| UPC | 873750007625 |
| Caliber | 5.56 NATO / .223 Remington |
| Capacity | 30 Rounds |
| Material | Polymer |
| Color | Black |
Pylon Syndicate MXP +5 Magazine Extension
The Magpul GEN M3 magazine is paired with a Pylon Syndicate MXP magazine extension.
The supplied Pylon specifications identify the MXP as compatible specifically with Gen 3 PMAGs. It adds five rounds to PMAG 20 and PMAG 30 magazines and uses a tool-free spring-locked push-pin installation system.
The extension is CNC-machined from aluminum with a black hardcoat-anodized finish and uses a 4140 PH steel push-pin with a QP nitride finish.
| Manufacturer | Pylon Syndicate |
| Model | MXP 5.56 PMAG Extension |
| UPC | 860013520229 |
| Compatibility | Gen 3 PMAGs |
| Added Capacity | +5 Rounds on PMAG 20 / 30 |
| Material | CNC-Machined Aluminum |
| Finish | Black Hardcoat Anodized |
| Installation | Tool-Free Push-Pin Locking System |
Smith & Wesson M&P15 AXE SBR Specifications
| Manufacturer | Smith & Wesson |
| Model | M&P15 AXE SBR |
| Manufacturer Part Number | 13888 |
| UPC | 022188897876 |
| Product Type | Short-Barreled Rifle |
| Action | Semi-Automatic |
| Caliber | .300 Blackout |
| Barrel Length | 8" |
| Thread Pitch | 5/8x24 |
| Handguard | 7" Midwest Industries Combat M-LOK Free-Float |
| Charging Handle | Radian Raptor |
| Stock | Magpul CTR Adjustable Carbine Stock |
| Grip | M&P Grip with 4 Interchangeable Backstraps |
| Sights | Williams Folding Adjustable Sights |
| Controls | Ambidextrous |
| Capacity | 30 Rounds – Standard Magazine |
| Receiver Material | Alloy |
| Finish | Black Anodized |
What's Included
- 1 x Smith & Wesson M&P15 AXE SBR .300 Blackout
- 1 x Gemtech Neutrino .30 Cal Titanium Suppressor
- 1 x Gemtech 5/8x24 Direct Thread Mount
- 1 x SIG Sauer ROMEO8T-AMR Red Dot Sight
- 1 x SIG Sauer JULIET3T-AMR 3x Magnifier
- 1 x SureFire M340DFT-PRO Turbo Scout Light
- 1 x SureFire SF18350 Rechargeable Battery
- 1 x SureFire Picatinny Mount
- 1 x SureFire M-LOK Mount
- 1 x Unity Tactical ModButton Lite 4.5" SureFire Switch
- 1 x SureFire UE-BK Remote Switch Tailcap
- 1 x True North Concepts Zero-8 K Grip
- Zero-8 Mounting Hardware and 1/8" Allen Wrench
- 1 x Magpul PMAG 30 AR/M4 GEN M3 Window Magazine
- 1 x Pylon Syndicate MXP +5 PMAG Extension
Magazine note: The supplied Pylon information identifies the MXP extension as adding five rounds to compatible Gen 3 PMAG 30 magazines. The standard Magpul magazine included in this build is a 30-round GEN M3. If the MXP is installed as part of the final Ready Gunner configuration, the resulting magazine capacity would be 35 rounds.
Suppressor mounting note: The Smith & Wesson host uses a 5/8x24 threaded barrel, and the included Gemtech Neutrino is supplied with a 5/8x24 direct-thread mount.
Lighting system note: The M340DFT-PRO is supplied with its standard pushbutton tailcap. This package additionally includes the SureFire UE tailcap and Unity Tactical ModButton Lite for a compatible remote-switch configuration.
Product classification: This package includes a Smith & Wesson short-barreled rifle and a separately serialized Gemtech suppressor.
Product identification: Ready Gunner custom package built around the Smith & Wesson M&P15 AXE SBR, manufacturer part number 13888, UPC 022188897876, with Gemtech Neutrino suppressor, SIG Sauer ROMEO8T-AMR/JULIET3T-AMR optic system, SureFire M340DFT-PRO lighting system, True North Concepts Zero-8 K Grip, and upgraded Magpul/Pylon magazine configuration.